{"id":1138,"date":"2025-11-19T17:42:53","date_gmt":"2025-11-19T09:42:53","guid":{"rendered":"http:\/\/anyone.anuoblog.cn\/?p=1138"},"modified":"2025-11-25T11:05:13","modified_gmt":"2025-11-25T03:05:13","slug":"vct-visual-change-transformer-for-remote-sensing-image-change-detection","status":"publish","type":"post","link":"http:\/\/anyone.anuoblog.cn\/index.php\/2025\/11\/19\/vct-visual-change-transformer-for-remote-sensing-image-change-detection\/","title":{"rendered":"VcT: Visual Change Transformer for Remote Sensing Image Change Detection"},"content":{"rendered":"\n<p>VcT\uff1a\u7528\u4e8e\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u7684\u89c6\u89c9\u53d8\u5316Transformer<\/p>\n\n\n\n<p><a href=\"https:\/\/ieeexplore.ieee.org\/document\/10294300\">VcT: Visual Change Transformer for Remote Sensing Image Change Detection | IEEE Journals &amp; Magazine | IEEE Xplore<\/a><\/p>\n\n\n\n<p><a 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[2-5]\u3002\u5c3d\u7ba1\u8be5\u9886\u57df\u5df2\u53d6\u5f97\u663e\u8457\u8fdb\u5c55\uff0c\u4f46\u7531\u4e8e\u4ee5\u4e0b\u4e24\u65b9\u9762\u95ee\u9898\uff0c\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u4ecd\u662f\u4e00\u9879\u5177\u6709\u6311\u6218\u6027\u7684\u8270\u5de8\u4efb\u52a1\u3002\u5176\u4e00\uff0c\u4e0d\u540c\u9065\u611f\u7cfb\u7edf\u7684\u65f6\u95f4\u3001\u7a7a\u95f4\u3001\u5149\u8c31\u53ca\u8f90\u5c04\u5206\u8fa8\u7387\u5b58\u5728\u5dee\u5f02\uff0c\u8fd9\u4f7f\u5f97\u4e0d\u540c\u56fe\u50cf\u95f4\u7684\u6bd4\u8f83\u4e0e\u5206\u6790\u96be\u5ea6\u6781\u5927\uff1b\u5176\u4e8c\uff0c\u5149\u7167\u5f3a\u5ea6\u3001\u5927\u6c14\u6761\u4ef6\u3001\u571f\u58e4\u6e7f\u5ea6\u7b49\u73af\u5883\u56e0\u7d20\u4f1a\u5bfc\u81f4\u56fe\u50cf\u8d28\u91cf\u4e0b\u964d\uff0c\u53d7\u8fd9\u4e9b\u56e0\u7d20\u5f71\u54cd\uff0c\u540c\u4e00\u7269\u4f53\u53ef\u80fd\u5448\u73b0\u51fa\u4e0d\u540c\u7684\u5149\u8c31\u7279\u5f81\u3002\u8fd1\u5e74\u6765\uff0c\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\u548c\u5e94\u7528\u9700\u6c42\u7684\u589e\u957f\uff0c\u536b\u661f\u4f20\u611f\u5668\u7684\u6027\u80fd\u5927\u5e45\u63d0\u5347\uff0c\u8fd9\u4f7f\u5f97\u6211\u4eec\u80fd\u591f\u83b7\u53d6\u66f4\u591a\u6570\u91cf\u7684\u8d85\u9ad8\u5206\u8fa8\u7387\u5149\u5b66\u9065\u611f\u56fe\u50cf\uff0c\u56e0\u6b64\uff0c\u5149\u5b66\u9065\u611f\u56fe\u50cf\u5df2\u6210\u4e3a\u53d8\u5316\u68c0\u6d4b\u7684\u9996\u9009\u6570\u636e\u6e90\u3002<\/p>\n\n\n\n<p>\u8d8a\u6765\u8d8a\u591a\u7684\u7814\u7a76\u8005\u6295\u8eab\u4e8e\u8be5\u7814\u7a76\u9886\u57df\uff0c\u5e76\u63d0\u51fa\u4e86\u8bb8\u591a\u57fa\u4e8e\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\uff08CNN\uff09\u7684\u6a21\u578b [6-10]\u3002\u968f\u540e\uff0c\u4e3a\u8fdb\u4e00\u6b65\u6269\u5927\u5377\u79ef\u5c42\u7684\u611f\u53d7\u91ce\uff08RF\uff09\uff0c\u7814\u7a76\u8005\u4eec\u63d0\u51fa\u4e86\u591a\u79cd\u65b9\u6848\uff0c\u5305\u62ec\u5377\u79ef\u5c42\u5806\u53e0 [6,7]\u3001\u7a7a\u6d1e\u5377\u79ef [9] \u4ee5\u53ca\u6ce8\u610f\u529b\u673a\u5236 [6,8]\u3002\u6ce8\u610f\u529b\u673a\u5236\u7684\u672c\u8d28\u662f\u4e3a\u611f\u5174\u8da3\u7684\u4fe1\u606f\u5206\u914d\u66f4\u9ad8\u6743\u91cd\uff0c\u4ece\u800c\u6291\u5236\u65e0\u7528\u7684\u80cc\u666f\u4fe1\u606f\u3002\u5177\u4f53\u800c\u8a00\uff0c\u73b0\u6709\u6a21\u578b\u53ef\u5206\u4e3a\u4e09\u7c7b\uff0c\u5373\u57fa\u4e8e\u7a7a\u95f4\u6ce8\u610f\u529b\u7684\u65b9\u6cd5 [11,12]\u3001\u57fa\u4e8e\u901a\u9053\u6ce8\u610f\u529b\u7684\u65b9\u6cd5 [11,12] \u4ee5\u53ca\u57fa\u4e8e\u81ea\u6ce8\u610f\u529b\u7684\u6a21\u578b [6,13]\u3002\u7136\u800c\uff0c\u73b0\u6709\u65b9\u6cd5\u901a\u5e38\u8981\u4e48\u5728\u6bcf\u5e45\u56fe\u50cf\u4e0a\u5355\u72ec\u8fdb\u884c\u6ce8\u610f\u529b\u5b66\u4e60\uff0c\u8981\u4e48\u4ec5\u5728\u7a7a\u95f4 \/ \u901a\u9053\u7ef4\u5ea6\u5229\u7528\u6ce8\u610f\u529b\u673a\u5236\u878d\u5408\u53cc\u65f6\u76f8\u6a21\u6001\u4fe1\u606f\uff0c\u56e0\u6b64\uff0c\u7531\u4e8e\u4f7f\u7528\u5c40\u90e8\u5377\u79ef\u6ee4\u6ce2\u5668\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u7684\u6027\u80fd\u4ecd\u5b58\u5728\u5c40\u9650\u6027\u3002<\/p>\n\n\n\n<p>\u8fd1\u5e74\u6765\uff0c\u81ea\u6ce8\u610f\u529b\u673a\u5236\u548c Transformer \u56e0\u5176\u5728\u5168\u5c40\u8303\u56f4\u7279\u5f81\u5b66\u4e60\u4e0e\u5efa\u6a21\u65b9\u9762\u7684\u5f3a\u5927\u80fd\u529b\uff0c\u53d7\u5230\u4e86\u8d8a\u6765\u8d8a\u591a\u7684\u5173\u6ce8 [10]\u3002\u5728\u81ea\u7136\u8bed\u8a00\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u4efb\u52a1\u4e2d\uff0c\u8be5\u65b9\u6cd5\u5747\u5360\u636e\u4e3b\u5bfc\u5730\u4f4d\u3002\u76ee\u524d\u4e5f\u6709\u90e8\u5206\u6700\u65b0\u7b97\u6cd5\u5c06 Transformer \u5e94\u7528\u4e8e\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u95ee\u9898 [14-16]\u3002\u5177\u4f53\u6765\u8bf4\uff0cChen \u7b49\u4eba [14] \u5c06 CNN \u7279\u5f81\u8868\u793a\u4e3a\u8bed\u4e49\u6807\u8bb0\uff0c\u5e76\u5c1d\u8bd5\u5229\u7528 Transformer \u7f16\u7801\u5668\uff08TE\uff09\u5b66\u4e60\u4e0a\u4e0b\u6587\u4fe1\u606f\uff0c\u968f\u540e\u901a\u8fc7 Transformer \u89e3\u7801\u5668\uff08TD\uff09\u7f51\u7edc\u5c06\u5b66\u4e60\u5230\u7684\u7279\u5f81\u5d4c\u5165\u50cf\u7d20\u7a7a\u95f4\uff1bBandara \u548c Patel [15] \u63d0\u51fa\u4e00\u79cd\u5305\u542b\u5206\u5c42 TE \u548c\u591a\u5c42\u611f\u77e5\u5668\uff08MLP\uff09\u89e3\u7801\u5668\u7684\u5b6a\u751f\u7f51\u7edc\u67b6\u6784\uff0c\u8be5\u67b6\u6784\u65e0\u9700 CNN \u9aa8\u5e72\u7f51\u7edc\u5373\u53ef\u5b9e\u73b0\u826f\u597d\u6027\u80fd\uff1bZhang \u7b49\u4eba [16] \u57fa\u4e8e Swin Transformer \u7f51\u7edc\uff0c\u8bbe\u8ba1\u4e86\u4e00\u79cd\u7528\u4e8e\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u7684\u5b8c\u6574 Transformer \u7f51\u7edc\u3002\u5c3d\u7ba1\u8fd9\u4e9b\u6a21\u578b\u7684\u6027\u80fd\u4f18\u4e8e\u57fa\u4e8e CNN \u7684\u6a21\u578b\uff0c\u4f46\u6211\u4eec\u8ba4\u4e3a\u73b0\u6709\u6a21\u578b\u4ecd\u5b58\u5728\u95ee\u9898\u3002\u603b\u4f53\u800c\u8a00\uff0c\u73b0\u6709\u65b9\u6cd5\u4e3b\u8981\u805a\u7126\u4e8e\u589e\u5f3a\u4e24\u5e45\u56fe\u50cf\u4e2d\u53d8\u5316\u533a\u57df\u7684\u8868\u793a\uff0c\u5374\u5ffd\u7565\u4e86\u4e0d\u53d8\u80cc\u666f\u533a\u57df\u3002\u56e0\u6b64\uff0c\u4e0d\u53d8\u533a\u57df\u4e2d\u4e0d\u660e\u663e\u7684\u53d8\u5316\u53ef\u80fd\u4f1a\u88ab\u653e\u5927\uff0c\u5bfc\u81f4\u68c0\u6d4b\u5668\u5c06\u5dee\u5f02\u8f83\u5927\u7684\u4e0d\u53d8\u533a\u57df\u8bef\u5224\u4e3a\u53d8\u5316\u533a\u57df\u3002\u4f17\u6240\u5468\u77e5\uff0c\u89c6\u89c9\u53d8\u5316\u68c0\u6d4b\u95ee\u9898\u7684\u4e00\u4e2a\u4e3b\u8981\u6311\u6218\u662f\u5982\u4f55\u4e3a\u8f93\u5165\u7684\u4e24\u5e45\u56fe\u50cf\u83b7\u53d6\u4e00\u81f4\u7684\u8868\u793a\u3002\u8fd9\u542f\u53d1\u6211\u4eec\u601d\u8003\uff1a\u5982\u4f55\u5229\u7528\u4e0d\u53d8\u4fe1\u606f\u6291\u5236\u65e0\u5173\u7684\u6742\u4e71\u53d8\u5316\uff0c\u4f7f\u6700\u7ec8\u68c0\u6d4b\u7ed3\u679c\u66f4\u53ef\u9760\uff1f<\/p>\n\n\n\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u8bc1\u5b9e\uff0c\u6316\u6398\u4e0d\u53d8\u80cc\u666f\u6807\u8bb0\u80fd\u4e3a\u5b66\u4e60\u4e24\u5e45\u56fe\u50cf\u7684\u4e00\u81f4\u8868\u793a\u63d0\u4f9b\u91cd\u8981\u7ebf\u7d22\uff0c\u8fdb\u800c\u663e\u8457\u4fc3\u8fdb\u89c6\u89c9\u53d8\u5316\u68c0\u6d4b\u95ee\u9898\u7684\u89e3\u51b3\u3002\u57fa\u4e8e\u8fd9\u4e00\u53d1\u73b0\uff0c\u6211\u4eec\u63d0\u51fa\u4e00\u79cd\u65b0\u578b\u89c6\u89c9\u53d8\u5316 Transformer\uff08VcT\uff09\u6846\u67b6\uff0c\u7528\u4e8e\u89e3\u51b3\u89c6\u89c9\u53d8\u5316\u68c0\u6d4b\u95ee\u9898\u3002\u5177\u4f53\u800c\u8a00\uff0c\u6211\u4eec\u9996\u5148\u91c7\u7528\u5171\u4eab\u9aa8\u5e72\u7f51\u7edc\uff08\u9009\u7528\u6539\u8fdb\u7684 ResNet18 [17]\uff09\u63d0\u53d6\u4e24\u5e45\u56fe\u50cf\u7684\u7279\u5f81\u56fe\uff1b\u63a5\u7740\uff0c\u5c06\u7279\u5f81\u56fe\u7684\u6bcf\u4e2a\u50cf\u7d20\u89c6\u4e3a\u4e00\u4e2a\u56fe\u8282\u70b9\uff0c\u5e76\u5229\u7528\u56fe\u795e\u7ecf\u7f51\u7edc\uff08GNN\uff09\u5bf9\u7ed3\u6784\u5316\u4fe1\u606f\u8fdb\u884c\u5efa\u6a21\uff0c\u4ee5\u5b9e\u73b0\u7c97\u7cd9\u53d8\u5316\u56fe\u9884\u6d4b\uff1b\u4e4b\u540e\uff0c\u4ece\u7c97\u7cd9\u53d8\u5316\u56fe\u4e2d\u7b5b\u9009\u51fa Top-K \u4e2a\u53ef\u9760\u6807\u8bb0\uff0c\u5e76\u901a\u8fc7 K \u5747\u503c\u805a\u7c7b\u7b97\u6cd5 [18] \u5bf9\u5176\u8fdb\u884c\u7ec6\u5316\uff1b\u4e3a\u8fdb\u4e00\u6b65\u589e\u5f3a\u5c40\u90e8\u548c\u5168\u5c40\u5173\u8054\uff0c\u6211\u4eec\u63d0\u51fa\u81ea\u6ce8\u610f\u529b\u64cd\u4f5c\u5bf9\u805a\u7c7b\u540e\u7684\u7279\u5f81\u8fdb\u884c\u7f16\u7801\uff0c\u5e76\u5c06\u5176\u5206\u4e3a\u4e24\u7ec4\uff0c\u5206\u522b\u5bf9\u5e94\u4e24\u5e45\u56fe\u50cf\uff0c\u518d\u901a\u8fc7\u4ea4\u53c9\u6ce8\u610f\u529b\uff08CA\uff09\u6a21\u5757\u8fdb\u884c\u7279\u5f81\u4ea4\u4e92\u5b66\u4e60\uff1b\u6700\u540e\uff0c\u5f15\u5165\u4e00\u79cd\u65b0\u7684\u951a\u70b9 &#8211; \u4e3b\u6ce8\u610f\u529b\uff08APA\uff09\u6a21\u5757\uff0c\u5b9e\u73b0\u65b0\u751f\u6210\u6807\u8bb0\u4e0e\u9aa8\u5e72\u7f51\u7edc\u7279\u5f81\u4e4b\u95f4\u7684\u589e\u5f3a\u878d\u5408\uff0c\u5e76\u5229\u7528\u89e3\u7801\u5668\u6a21\u5757\u8f93\u51fa\u6700\u7ec8\u7684\u53d8\u5316\u56fe\u3002\u4ece\u56fe 1 \u4e2d\u53ef\u89c6\u5316\u7684\u6982\u7387\u56fe\u53ef\u4ee5\u770b\u51fa\uff0c\u6240\u63d0 VcT \u6a21\u578b\u80fd\u6709\u6548\u964d\u4f4e\u65e0\u5173\u53d8\u5316\u5e26\u6765\u7684\u4e0d\u826f\u5f71\u54cd\u3002<\/p>\n\n\n\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u672c\u6587\u7684\u8d21\u732e\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u4e09\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4e0e\u4ee5\u5f80\u5e38\u91c7\u7528\u89c6\u89c9 Transformer\uff08ViT\uff09\u4f5c\u4e3a\u9aa8\u5e72\u7f51\u7edc\u63d0\u53d6\u7279\u5f81\u8868\u793a\u7684\u65b9\u6cd5\u4e0d\u540c\uff0c\u6211\u4eec\u63d0\u51fa\u4e00\u79cd\u540d\u4e3a VcT \u7684\u65b0\u578b\u9065\u611f\u53d8\u5316\u68c0\u6d4b\u6846\u67b6\u3002\u8be5\u6846\u67b6\u901a\u8fc7\u6355\u6349\u4e24\u5e45\u56fe\u50cf\u4e2d\u53ef\u9760\u6807\u8bb0\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u6709\u6548\u5229\u7528\u4e86\u56fe\u50cf\u5185\u548c\u56fe\u50cf\u95f4\u7684\u7ebf\u7d22\u3002<\/li>\n\n\n\n<li>\u6211\u4eec\u63d0\u51fa\u4e00\u79cd\u65b0\u578b\u7279\u5f81\u6807\u8bb0\u9009\u62e9\u6a21\u5757\uff0c\u5373\u53ef\u9760\u6807\u8bb0\u6316\u6398\uff08RTM\uff09\u6a21\u5757\u3002\u8be5\u6a21\u5757\u5229\u7528 GNN \u4ece\u4e24\u5e45\u56fe\u50cf\u4e2d\u4e00\u81f4\u5730\u8bc6\u522b\u51fa\u53ef\u9760\u80cc\u666f\u6807\u8bb0\u3002\u4e0e\u4ee5\u5f80\u57fa\u4e8e Transformer \u7684\u89c6\u89c9\u53d8\u5316\u68c0\u6d4b\u65b9\u6cd5\u4f9d\u8d56\u4eba\u5de5\u8bbe\u5b9a\u6807\u8bb0\u4e0d\u540c\uff0c\u6211\u4eec\u7684\u65b9\u6cd5\u901a\u8fc7\u8bbe\u8ba1\u7684 RTM \u6a21\u5757\u5b9e\u73b0\u4e86\u6807\u8bb0\u9009\u62e9\u7684\u81ea\u52a8\u5316\uff0c\u63d0\u5347\u4e86\u68c0\u6d4b\u8fc7\u7a0b\u7684\u6548\u7387\u548c\u51c6\u786e\u6027\u3002<\/li>\n\n\n\n<li>\u5728\u591a\u4e2a\u5e7f\u6cdb\u4f7f\u7528\u7684\u9065\u611f\u53d8\u5316\u68c0\u6d4b\u57fa\u51c6\u6570\u636e\u96c6\u4e0a\u5f00\u5c55\u4e86\u5927\u91cf\u5b9e\u9a8c\uff0c\u9a8c\u8bc1\u4e86\u6240\u63d0 VcT \u6a21\u578b\u7684\u6709\u6548\u6027\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u672c\u6587\u7684\u7ed3\u6784\u5b89\u6392\u5982\u4e0b\uff1a\u7b2c\u4e8c\u8282\u7b80\u8981\u4ecb\u7ecd\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u548c Transformer \u7f51\u7edc\u7684\u76f8\u5173\u5de5\u4f5c\uff1b\u7b2c\u4e09\u8282\u8be6\u7ec6\u9610\u8ff0\u6240\u63d0\u51fa\u7684\u57fa\u4e8e RTM \u7684\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b Transformer \u6846\u67b6\uff1b\u7b2c\u56db\u8282\u901a\u8fc7\u5927\u91cf\u5b9e\u9a8c\u9a8c\u8bc1\u6240\u63d0\u6a21\u5757\u7684\u6709\u6548\u6027\uff1b\u7b2c\u56db\u8282 F \u90e8\u5206\u5206\u6790\u6a21\u578b\u7684\u5c40\u9650\u6027\u5e76\u63d0\u51fa\u672a\u6765\u53ef\u80fd\u7684\u7814\u7a76\u65b9\u5411\uff1b\u6700\u540e\uff0c\u7b2c\u4e94\u8282\u5bf9\u5168\u6587\u8fdb\u884c\u603b\u7ed3\u3002<\/p>\n<\/details>\n\n\n\n<p>1\u3001\u73b0\u6709\u65b9\u6cd5\u4e3b\u8981\u805a\u7126\u4e8e\u589e\u5f3a\u4e24\u5e45\u56fe\u50cf\u4e2d\u53d8\u5316\u533a\u57df\u7684\u8868\u793a\uff0c\u5ffd\u7565\u4e86\u4e0d\u53d8\u80cc\u666f\u533a\u57df\u3002\u4e0d\u53d8\u533a\u57df\u4e2d\u4e0d\u660e\u663e\u7684\u53d8\u5316\u53ef\u80fd\u4f1a\u88ab\u653e\u5927\uff0c\u5bfc\u81f4\u68c0\u6d4b\u5668\u5c06\u5dee\u5f02\u8f83\u5927\u7684\u4e0d\u53d8\u533a\u57df\u8bef\u5224\u4e3a\u53d8\u5316\u533a\u57df\u3002<\/p>\n\n\n\n<p>2\u3001\u89c6\u89c9\u53d8\u5316\u68c0\u6d4b\u95ee\u9898\u7684\u4e3b\u8981\u6311\u6218\u662f\u5982\u4f55\u4e3a\u8f93\u5165\u7684\u4e24\u5e45\u56fe\u50cf\u83b7\u53d6\u4e00\u81f4\u7684\u8868\u793a\uff0c\u5982\u4f55\u5229\u7528\u4e0d\u53d8\u4fe1\u606f\u6291\u5236\u65e0\u5173\u7684\u6742\u4e71\u53d8\u5316\uff0c\u4f7f\u6700\u7ec8\u68c0\u6d4b\u7ed3\u679c\u66f4\u53ef\u9760\u662f\u672c\u6587\u8bba\u6587\u805a\u7126\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u4e00\u81f4\u8868\u793a\uff0c\u5373\u5bf9\u4e8e\u4e24\u5e45\u4e0d\u540c\u65f6\u76f8\u7684\u56fe\u50cf\uff0c\u540c\u4e00\u672a\u53d8\u5316\u7684\u533a\u57df\u7684\u7279\u5f81\u8981\u5c3d\u91cf\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">2 \u76f8\u5173\u5de5\u4f5c<\/h1>\n\n\n\n<p>\u672c\u8282\u7b80\u8981\u4ecb\u7ecd\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u548c Transformer \u7f51\u7edc\u7684\u76f8\u5173\u5de5\u4f5c\u3002\u5173\u4e8e\u8fd9\u4e24\u65b9\u9762\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u53ef\u53c2\u8003\u7efc\u8ff0\u6587\u732e [19,20]\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2.1 \u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b<\/h2>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u53ef\u5206\u4e3a\u4e24\u7c7b\uff0c\u5373\u4f20\u7edf\u65b9\u6cd5\u548c\u57fa\u4e8e\u6df1\u5ea6\u5b66\u4e60\u7684\u65b9\u6cd5\u3002\u4f20\u7edf\u65b9\u6cd5\u5305\u62ec\u4ee3\u6570\u7b97\u6cd5 [21,22]\u3001\u5206\u7c7b\u65b9\u6cd5 [23] \u4ee5\u53ca\u53d8\u6362\u65b9\u6cd5 [24,25]\u3002\u8fd9\u7c7b\u65b9\u6cd5\u7684\u4e3b\u8981\u7f3a\u70b9\u662f\u9c81\u68d2\u6027\u4e0d\u8db3\uff0c\u4e14\u901a\u5e38\u4f9d\u8d56\u4e8e\u5206\u7c7b\u7684\u51c6\u786e\u6027\u3002Lu \u7b49\u4eba [26] \u63d0\u51fa\u4e00\u79cd\u57fa\u4e8e\u9a6c\u5c14\u53ef\u592b\u968f\u673a\u573a\u7684\u53d8\u5316\u68c0\u6d4b\u65b9\u6cd5\uff08CDMRF\uff09\uff0c\u8be5\u65b9\u6cd5\u5c06\u5f52\u4e00\u5316\u690d\u88ab\u6307\u6570\u3001\u4e3b\u6210\u5206\u5206\u6790\u3001\u72ec\u7acb\u6210\u5206\u5206\u6790\u548c\u9a6c\u5c14\u53ef\u592b\u968f\u673a\u573a\u76f8\u7ed3\u5408\uff0c\u7528\u4e8e\u6ed1\u5761\u53d8\u5316\u68c0\u6d4b\uff1bPu \u7b49\u4eba [27] \u901a\u8fc7\u76f4\u63a5\u7684\u591a\u65f6\u76f8\u56fe\u50cf\u5206\u7c7b\u8fdb\u884c\u5165\u4fb5\u7269\u79cd\u53d8\u5316\u68c0\u6d4b\uff0c\u4ed6\u4eec\u5bf9\u6bd4\u4e86\u4eba\u5de5\u795e\u7ecf\u7f51\u7edc\u548c\u7ebf\u6027\u5224\u522b\u5206\u6790\uff08LDA\uff09\u4e24\u79cd\u5206\u7c7b\u5668\u7684\u6027\u80fd\uff0c\u53d1\u73b0\u4eba\u5de5\u795e\u7ecf\u7f51\u7edc\u7684\u8868\u73b0\u4f18\u4e8e LDA [27]\u3002\u4f20\u7edf\u53d8\u5316\u68c0\u6d4b\u65b9\u6cd5\u4e3b\u8981\u4f9d\u8d56\u4eba\u5de5\u7279\u5f81\u63d0\u53d6 [28-31]\uff0c\u867d\u7136\u8fd9\u4e9b\u65b9\u6cd5\u901a\u5e38\u5177\u6709\u8f83\u9ad8\u7684\u53ef\u89e3\u91ca\u6027\uff0c\u4f46\u666e\u904d\u4f9d\u8d56\u4eba\u5de5\u63d0\u53d6\u7279\u5f81\u3002<\/p>\n\n\n\n<p>\u73b0\u6709\u7684\u9065\u611f\u56fe\u50cf\u6700\u4f18\u53d8\u5316\u68c0\u6d4b\u5668\u5747\u57fa\u4e8e\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u5f00\u53d1\u3002\u7b2c\u4e00\u7c7b\u68c0\u6d4b\u5668\u91c7\u7528\u4e24\u9636\u6bb5\u65b9\u6cd5\uff1a\u5148\u5bf9\u56fe\u50cf\u8fdb\u884c\u5206\u7c7b\uff0c\u518d\u901a\u8fc7\u6bd4\u8f83\u5206\u7c7b\u7ed3\u679c\u5f97\u5230\u6700\u7ec8\u7684\u53d8\u5316\u533a\u57df [32-34]\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u65b9\u6cd5\u5b58\u5728\u4e00\u4e2a\u7f3a\u70b9\uff0c\u5373\u9700\u8981\u83b7\u53d6\u989d\u5916\u7684\u5206\u7c7b\u6807\u7b7e\u548c\u8bed\u4e49\u6807\u7b7e\uff0c\u6210\u672c\u8f83\u9ad8\u3002\u4f8b\u5982\uff0c\u90e8\u5206\u7814\u7a76\u8005 [32,34] \u5148\u5bf9\u6bcf\u5e45\u56fe\u50cf\u5355\u72ec\u8fdb\u884c\u5206\u5272\u4ee5\u83b7\u53d6\u8bed\u4e49\u6807\u7b7e\uff0c\u7136\u540e\u5c06\u540c\u4e00\u533a\u57df\u7684\u4e0d\u4e00\u81f4\u6807\u7b7e\u89c6\u4e3a\u53d8\u5316\u533a\u57df\u3002\u5c3d\u7ba1\u8fd9\u4e9b\u65b9\u6cd5\u770b\u4f3c\u76f4\u89c2\uff0c\u4f46\u5bf9\u8bed\u4e49\u6807\u7b7e\u7684\u9700\u6c42\u589e\u52a0\u4e86\u6570\u636e\u6807\u6ce8\u7684\u6210\u672c\u3002<\/p>\n\n\n\n<p>\u7b2c\u4e8c\u7c7b\u65b9\u6cd5\u4e3a\u5355\u9636\u6bb5\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u6548\u7387\u66f4\u9ad8\uff0c\u80fd\u591f\u901a\u8fc7\u878d\u5408\u53cc\u65f6\u76f8\u4fe1\u606f\u76f4\u63a5\u751f\u6210\u53d8\u5316\u7ed3\u679c\u3002\u8fd9\u7c7b\u5355\u9636\u6bb5\u6a21\u578b [35,36] \u53ef\u901a\u8fc7\u878d\u5408\u53cc\u65f6\u76f8\u4fe1\u606f\u76f4\u63a5\u9884\u6d4b\u53d8\u5316\u533a\u57df\uff0c\u6548\u7387\u66f4\u9ad8\u3002\u57fa\u4e8e\u8865\u4e01\uff08patch\uff09\u7ea7\u522b\u7684\u7b97\u6cd5\u5c06\u53d8\u5316\u68c0\u6d4b\u8f6c\u5316\u4e3a\u76f8\u4f3c\u6027\u68c0\u6d4b\u95ee\u9898\uff1a\u5148\u5c06\u53cc\u65f6\u76f8\u56fe\u50cf\u5206\u5272\u6210\u591a\u4e2a\u8865\u4e01\uff0c\u518d\u5bf9\u6bcf\u4e2a\u8865\u4e01\u4e2d\u5fc3\u8fdb\u884c\u9884\u6d4b\u3002Daudt \u7b49\u4eba [37] \u5c06 CNN \u5e94\u7528\u4e8e\u57ce\u5e02\u53d8\u5316\u68c0\u6d4b\uff0c\u5bf9\u6bcf\u4e2a\u8865\u4e01\u8fdb\u884c\u5206\u7c7b\uff1bRahman \u7b49\u4eba [38] \u63d0\u51fa\u4e00\u79cd\u57fa\u4e8e\u8865\u4e01\u7684\u5b6a\u751f\u795e\u7ecf\u7f51\u7edc\uff0c\u65e8\u5728\u68c0\u6d4b\u7269\u4f53\u7684\u7ed3\u6784\u53d8\u5316\uff1bWang \u7b49\u4eba [39] \u63d0\u51fa\u4e00\u79cd\u57fa\u4e8e\u6df1\u5ea6\u5b6a\u751f\u5377\u79ef\u7f51\u7edc\u7684\u65b9\u6cd5\uff0c\u63a2\u7a76\u8865\u4e01\u5927\u5c0f\u5bf9\u68c0\u6d4b\u7cbe\u5ea6\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n<p>\u4e0e\u57fa\u4e8e\u8865\u4e01\u7ea7\u522b\u7684\u65b9\u6cd5\u76f8\u6bd4\uff0c\u57fa\u4e8e\u50cf\u7d20\u7ea7\u522b\u7684\u53d8\u5316\u68c0\u6d4b\u7b97\u6cd5\u66f4\u6709\u6548\uff0c\u80fd\u591f\u76f4\u63a5\u751f\u6210\u50cf\u7d20\u7ea7\u7684\u53d8\u5316\u56fe\u3002\u5177\u4f53\u800c\u8a00\uff0cFang \u7b49\u4eba [40] \u63d0\u51fa\u4e00\u79cd\u57fa\u4e8e\u53cc\u5b66\u4e60\u7684\u5b6a\u751f\u6846\u67b6\uff08DLSF\uff09\uff0c\u8be5\u6846\u67b6\u7a81\u51fa\u53d8\u5316\u533a\u57df\u7684\u50cf\u7d20\u7ea7\u5dee\u5f02\uff0c\u8fdb\u800c\u805a\u7126\u4e8e\u68c0\u6d4b\u53d8\u5316\u533a\u57df\uff1bDaudt \u7b49\u4eba [35] \u63d0\u51fa\u4e24\u79cd\u5168\u5377\u79ef\u7f51\u7edc\u7684\u5b6a\u751f\u6269\u5c55\u6a21\u578b\uff0c\u80fd\u591f\u4ece\u5934\u5f00\u59cb\u5b66\u4e60\u50cf\u7d20\u7ea7\u53d8\u5316\u4ee5\u5b9e\u73b0\u53d8\u5316\u68c0\u6d4b\u3002\u9664\u4e0a\u8ff0\u57fa\u4e8e CNN \u7684\u6a21\u578b\u5916\uff0c\u8fd8\u6709\u90e8\u5206\u7814\u7a76\u57fa\u4e8e\u751f\u6210\u5bf9\u6297\u7f51\u7edc\uff08GAN\uff09\u548c\u56fe\u5377\u79ef\u7f51\u7edc\uff08GCN\uff09\u5c55\u5f00\u3002\u4f8b\u5982\uff0cLiu \u7b49\u4eba [41] \u63d0\u51fa\u4e00\u79cd\u540d\u4e3a SDACD \u7684\u6709\u76d1\u7763\u57df\u81ea\u9002\u5e94\u6846\u67b6\uff0c\u7528\u4e8e\u8de8\u57df\u53d8\u5316\u68c0\u6d4b\uff0c\u8be5\u6846\u67b6\u5229\u7528 GAN \u5bf9\u56fe\u50cf\u8fdb\u884c\u8de8\u57df\u98ce\u683c\u8f6c\u6362\uff0c\u901a\u8fc7\u5faa\u73af\u4e00\u81f4\u6027\u7ea6\u675f\u4ee5\u751f\u6210\u5f0f\u65b9\u5f0f\u6709\u6548\u7f29\u5c0f\u57df\u5dee\u8ddd\uff1bNoh \u7b49\u4eba [42] \u63d0\u51fa\u56fe\u50cf\u91cd\u5efa\u635f\u5931\uff0c\u4ec5\u4f7f\u7528\u5355\u5e45\u672a\u6807\u8bb0\u56fe\u50cf\u4f5c\u4e3a\u8bad\u7ec3\u8f93\u5165\uff0c\u901a\u8fc7 GAN \u751f\u6210\u53e6\u4e00\u5e45\u56fe\u50cf\uff0c\u7f51\u7edc\u5c06\u91cd\u5efa\u635f\u5931\u503c\u4f5c\u4e3a\u68c0\u6d4b\u6807\u51c6\uff1bIsmail \u548c Awad [43] \u63d0\u51fa\u4e00\u79cd\u65b0\u578b\u56fe\u7ed3\u6784\uff08BLDNet\uff09\uff0c\u5e76\u5229\u7528 GCN \u4ece\u975e\u5e73\u7a33\u90bb\u57df\u548c\u5c40\u90e8\u6a21\u5f0f\u4e2d\u5b66\u4e60\u5173\u8054\u548c\u8868\u793a\u3002\u6b64\u5916\uff0c\u8fd8\u6709\u90e8\u5206\u7814\u7a76\u57fa\u4e8e\u6ce8\u610f\u529b\u673a\u5236\u5c55\u5f00\uff0c\u5c06\u5728\u7b2c\u4e8c\u8282 B \u90e8\u5206\u8fdb\u884c\u4ecb\u7ecd\u3002<\/p>\n<\/details>\n\n\n\n<h2 class=\"wp-block-heading\">2.2 Transformer\u7f51\u7edc<\/h2>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>Transformer \u7f51\u7edc\u7684\u6838\u5fc3\u7ec4\u4ef6\u662f\u81ea\u6ce8\u610f\u529b\u673a\u5236\uff0c\u8be5\u673a\u5236\u80fd\u5f88\u597d\u5730\u5bf9\u8f93\u5165\u6807\u8bb0\u7684\u957f\u8ddd\u79bb\u5173\u8054\u8fdb\u884c\u5efa\u6a21 [44]\u3002\u5b83\u6700\u521d\u88ab\u63d0\u51fa\u7528\u4e8e\u89e3\u51b3\u81ea\u7136\u8bed\u8a00\u5904\u7406\u9886\u57df\u7684\u7ffb\u8bd1\u4efb\u52a1\uff0c\u4e0e\u5e7f\u6cdb\u4f7f\u7528\u7684\u57fa\u4e8e\u5faa\u73af\u795e\u7ecf\u7f51\u7edc\uff08RNN\uff09\u7684\u6a21\u578b\u76f8\u6bd4\uff0c\u6027\u80fd\u6709\u663e\u8457\u63d0\u5347\u3002\u53d7\u81ea\u6ce8\u610f\u529b\u673a\u5236\u548c Transformer \u6210\u529f\u7684\u542f\u53d1\uff0c\u90e8\u5206\u7814\u7a76\u8005\u4e5f\u5c1d\u8bd5\u5c06\u8be5\u6a21\u578b\u8fc1\u79fb\u5230\u8ba1\u7b97\u673a\u89c6\u89c9\u4efb\u52a1\u4e2d\u3002\u4f8b\u5982\uff0cLee \u7b49\u4eba [45] \u63d0\u51fa\u96c6\u5408 Transformer\uff08Set Transformer\uff09\uff0c\u8bbe\u8ba1\u4e86\u4e00\u79cd\u65b0\u578b\u6ce8\u610f\u529b\u673a\u5236\uff0c\u7528\u4e8e\u5bf9\u8f93\u5165\u96c6\u5408\u4e2d\u5143\u7d20\u95f4\u7684\u4ea4\u4e92\u8fdb\u884c\u5efa\u6a21\uff1bJiang \u7b49\u4eba [46] \u63d0\u51fa\u4e00\u79cd\u65b0\u578b\u9ad8\u6548\u951a\u70b9\u5339\u914d Transformer\uff08AMatFormer\uff09\uff0c\u8be5\u6a21\u578b\u5bf9\u90e8\u5206\u951a\u70b9\u7279\u5f81\u8fdb\u884c\u81ea\u6ce8\u610f\u529b \/ \u4ea4\u53c9\u6ce8\u610f\u529b\u64cd\u4f5c\uff0c\u5e76\u5c06\u8fd9\u4e9b\u951a\u70b9\u7279\u5f81\u4f5c\u4e3a\u4fe1\u606f\u74f6\u9888\uff0c\u4e3a\u6240\u6709\u539f\u59cb\u7279\u5f81\u5b66\u4e60\u8868\u793a\u3002\u76ee\u524d\u5df2\u63d0\u51fa\u8bb8\u591a\u5177\u6709\u4ee3\u8868\u6027\u7684 Transformer \u6a21\u578b\uff0c\u7528\u4e8e\u9aa8\u5e72\u7f51\u7edc\u7279\u5f81\u63d0\u53d6\uff08\u5982 ViT [47]\u3001Swin Transformer [48]\uff09\uff0c\u5e76\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5206\u5272 [48,49]\u3001\u68c0\u6d4b\u4e0e\u8ddf\u8e2a [50-53]\u3001\u751f\u6210\u9886\u57df [54,55] \u7b49\u4f17\u591a\u4e0b\u6e38\u4efb\u52a1\u3002\u6b64\u5916\uff0c\u8fd8\u6709\u4e0d\u5c11\u7814\u7a76\u8005\u91c7\u7528 Transformer \u7f51\u7edc\u8fdb\u884c\u591a\u6a21\u6001\u7279\u5f81\u5b66\u4e60\uff08\u5982 RGB\u3001\u8bed\u8a00\u3001\u97f3\u9891\u3001\u4e8b\u4ef6\u6d41\u7b49\uff09[56,57]\u3002\u8fd9\u4e9b\u7814\u7a76\u5145\u5206\u8bc1\u660e\u4e86 Transformer \u5bf9\u5404\u79cd\u6570\u636e\u8f93\u5165\u7684\u6709\u6548\u6027\u548c\u6cdb\u5316\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u4e5f\u6709\u90e8\u5206\u7814\u7a76\u8005\u5c06 Transformer \u6a21\u578b\u5e94\u7528\u4e8e\u89c6\u89c9\u53d8\u5316\u68c0\u6d4b\u4efb\u52a1 [11,12,14,15,58-64]\u3002\u5f15\u5165\u6ce8\u610f\u529b\u673a\u5236\u8fdb\u884c\u4e0a\u4e0b\u6587\u5efa\u6a21\u5bf9\u4e8e\u8bc6\u522b\u53d8\u5316\u81f3\u5173\u91cd\u8981\uff0c\u800c\u5b66\u4e60\u5168\u5c40\u5173\u8054\u4fe1\u606f\u80fd\u66f4\u597d\u5730\u589e\u5f3a\u7279\u5f81\u3002\u4f8b\u5982\uff0cLiu \u7b49\u4eba [11] \u6784\u5efa\u53cc\u6ce8\u610f\u529b\u6a21\u5757\uff08DAM\uff09\uff0c\u5229\u7528\u7a7a\u95f4\u548c\u901a\u9053\u4f9d\u8d56\u5173\u7cfb\u6539\u8fdb\u7279\u5f81\u8868\u793a\uff1bZhang \u7b49\u4eba [12] \u63d0\u51fa\u4e00\u79cd\u7f51\u7edc\uff0c\u901a\u8fc7\u6ce8\u610f\u529b\u6a21\u5757\u5c06\u539f\u59cb\u56fe\u50cf\u7684\u591a\u5c42\u6df1\u5ea6\u7279\u5f81\u4e0e\u56fe\u50cf\u5dee\u5f02\u7279\u5f81\u878d\u5408\uff1bJiang \u7b49\u4eba [58] \u63d0\u51fa\u4e00\u79cd\u57fa\u4e8e\u91d1\u5b57\u5854\u7279\u5f81\u7684\u6ce8\u610f\u529b\u5f15\u5bfc\u5b6a\u751f\u7f51\u7edc\uff1bCheng \u7b49\u4eba [60] \u63d0\u51fa\u4e00\u79cd\u5177\u6709\u6539\u8fdb\u53ef\u5206\u79bb\u6027\u7684\u6df1\u5ea6\u7f51\u7edc\uff08ISNet\uff09\uff0c\u8be5\u7f51\u7edc\u901a\u8fc7\u8fb9\u9645\u6700\u5927\u5316\u548c\u6ce8\u610f\u529b\u673a\u5236\u7b56\u7565\u5bf9\u7279\u5f81\u8fdb\u884c\u7ec6\u5316\uff1bChen \u7b49\u4eba [14] \u63d0\u53d6\u5e26\u6709\u8bed\u4e49\u6807\u8bb0\u7684\u89c6\u89c9\u8bcd\uff0c\u5229\u7528 Transformer \u7f51\u7edc\u5bf9\u65f6\u7a7a\u4e0a\u4e0b\u6587\u8fdb\u884c\u5efa\u6a21\uff0c\u5e76\u589e\u5f3a\u611f\u5174\u8da3\u533a\u57df\uff1bBandara \u548c Patel [15] \u63d0\u51fa\u4e00\u79cd\u5305\u542b Transformer \u5757\u7684\u5b6a\u751f\u7f51\u7edc\uff0c\u8be5\u7f51\u7edc\u901a\u8fc7\u5206\u5c42\u7ed3\u6784\u9ad8\u6548\u63d0\u4f9b\u7cbe\u786e\u53d8\u5316\u68c0\u6d4b\u6240\u9700\u7684\u591a\u5c3a\u5ea6\u7279\u5f81\uff0c\u6b64\u5916\uff0c\u8fd8\u6784\u5efa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684 MLP \u89e3\u7801\u5668\uff1bXu \u7b49\u4eba [61] \u5229\u7528\u9065\u611f\u6570\u636e\u96c6\u5bf9\u6539\u8fdb\u7684 ViTAE \u6a21\u578b [59] \u8fdb\u884c\u9884\u8bad\u7ec3\uff0c\u5e76\u5728\u68c0\u6d4b\u4efb\u52a1\u4e2d\u5c55\u73b0\u51fa\u826f\u597d\u6027\u80fd\uff1bZhang \u7b49\u4eba [62] \u63d0\u51fa\u4e00\u79cd\u540d\u4e3a\u8de8\u65f6\u76f8\u5dee\u5206\uff08CTD\uff09\u7684\u65b0\u578b\u6ce8\u610f\u529b\u673a\u5236\uff0c\u7528\u4e8e\u5206\u6790\u591a\u65f6\u76f8\u56fe\u50cf\u4e2d\u7684\u5173\u8054\u53d8\u5316\uff0c\u540c\u65f6\u8bbe\u8ba1\u4e00\u81f4\u6027\u611f\u77e5\u5757\uff08CPB\uff09\u4ee5\u751f\u6210\u6240\u9700\u7684\u53d8\u5316\u56fe\uff1bFu \u7b49\u4eba [63] \u63d0\u51fa\u4e00\u79cd\u57fa\u4e8e\u81ea\u9002\u5e94\u9891\u7387 Transformer\uff08AFFormer\uff09\u7684\u5dee\u5206\u7279\u5f81\u63d0\u53d6\u7f51\u7edc\uff0c\u8be5\u7f51\u7edc\u4ece\u9891\u7387\u89d2\u5ea6\u5206\u79bb\u53d8\u5316\u76ee\u6807\u4e0e\u73af\u5883\uff0c\u4e3a\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u4efb\u52a1\u63d0\u4f9b\u66f4\u4e30\u5bcc\u3001\u66f4\u8be6\u7ec6\u7684\u4fe1\u606f\uff1bGhaderi \u7b49\u4eba [64] \u4e5f\u63d0\u51fa\u4e00\u79cd Transformer \u5b6a\u751f\u7f51\u7edc\uff0c\u79f0\u4e3a SiamixFormer\uff0c\u7528\u4e8e\u5efa\u7b51\u7269\u68c0\u6d4b\u3002<\/p>\n\n\n\n<p>\u4e0e\u4ee5\u5f80\u76f8\u5173\u5de5\u4f5c\u4e0d\u540c\uff0c\u672c\u6587\u63d0\u51fa\u7684 VcT \u6846\u67b6\u8003\u8651\u4e86\u4e0d\u53d8\u80cc\u666f\u4fe1\u606f\uff0c\u5e76\u5f15\u5165\u4e00\u79cd\u65b0\u578b RTM \u6a21\u5757\u7528\u4e8e\u53ef\u9760\u6807\u8bb0\u9009\u62e9\u3002\u57fa\u4e8e RTM \u6a21\u5757\uff0c\u6211\u4eec\u5f00\u53d1\u4e86\u4e00\u79cd\u65b0\u578b Transformer \u67b6\u6784\uff0c\u4e13\u95e8\u5bf9\u4ee3\u8868\u4e0d\u53d8\u533a\u57df\u7684\u6240\u9009\u6807\u8bb0\u95f4\u7684\u5173\u8054\u8fdb\u884c\u5efa\u6a21\uff0c\u800c\u975e\u50cf\u4ee5\u5f80\u8bb8\u591a\u76f8\u5173\u5de5\u4f5c\u90a3\u6837\u805a\u7126\u4e8e\u589e\u5f3a\u53d8\u5316\u533a\u57df\u3002<\/p>\n<\/details>\n\n\n\n<h1 class=\"wp-block-heading\">3 \u6240\u63d0\u65b9\u6cd5<\/h1>\n\n\n\n<p>\u672c\u8282\u9996\u5148\u6982\u8ff0\u6240\u63d0\u51fa\u7684\u7528\u4e8e\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u7684 VcT \u6846\u67b6\uff0c\u7136\u540e\u8be6\u7ec6\u4ecb\u7ecd\u8be5\u6846\u67b6\u7684\u5404\u4e2a\u90e8\u5206\uff0c\u91cd\u70b9\u9610\u8ff0\u8f93\u5165\u5d4c\u5165\u3001RTM \u6a21\u5757\u3001\u81ea\u6ce8\u610f\u529b \/ \u4ea4\u53c9\u6ce8\u610f\u529b\u4ea4\u4e92\u6a21\u5757\u3001APA \u6a21\u5757\u3001\u9884\u6d4b\u5934\u4ee5\u53ca\u635f\u5931\u51fd\u6570\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3.1 \u6846\u67b6\u6982\u8ff0<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-98-1024x356.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"356\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-98-1024x356.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1188\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u56fe 2<\/strong>&nbsp;\u6240\u63d0\u7528\u4e8e\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u7684 VcT \u6846\u67b6\u6982\u8ff0\u3002\u8be5\u6846\u67b6\u4e3b\u8981\u5305\u542b\u56db\u4e2a\u6a21\u5757\uff0c\u5373\u5171\u4eab\u9aa8\u5e72\u7f51\u7edc\u3001RTM \u6a21\u5757\u3001\u81ea\u6ce8\u610f\u529b \/ \u4ea4\u53c9\u6ce8\u610f\u529b\u7279\u5f81\u589e\u5f3a\u6a21\u5757\u4ee5\u53ca CNN \u89e3\u7801\u5668\u3002\u7ed9\u5b9a\u8f93\u5165\u56fe\u50cf\uff0c\u9996\u5148\u91c7\u7528\u5171\u4eab ResNet18 \u4f5c\u4e3a\u9aa8\u5e72\u7f51\u7edc\u8fdb\u884c\u7279\u5f81\u5d4c\u5165\uff1b\u7136\u540e\uff0c\u63d0\u51fa\u4e00\u79cd\u65b0\u578b RTM \u6a21\u5757\uff0c\u901a\u8fc7\u805a\u7c7b\u7b97\u6cd5\u6316\u6398\u957f\u5ea6\u4e3a L \u7684\u6807\u8bb0\uff0c\u7528\u4e8e\u53d8\u5316\u68c0\u6d4b\uff1b\u63a5\u7740\uff0c\u5229\u7528\u81ea\u6ce8\u610f\u529b\u548c\u4ea4\u53c9\u6ce8\u610f\u529b\u5206\u522b\u8fdb\u884c\u56fe\u50cf\u5185\u5173\u8054\u6316\u6398\u548c\u56fe\u50cf\u95f4\u5173\u8054\u7279\u5f81\u5b66\u4e60\uff1b\u518d\u91c7\u7528 APA \u673a\u5236\u878d\u5408\u6240\u9009\u7279\u5f81\u4e0e\u539f\u59cb\u9aa8\u5e72\u7f51\u7edc\u7279\u5f81\uff1b\u6700\u540e\uff0c\u5bf9\u4e24\u5e45\u589e\u5f3a\u540e\u7684\u7279\u5f81\u8fdb\u884c\u5dee\u5206\u64cd\u4f5c\uff0c\u5e76\u901a\u8fc7 CNN \u89e3\u7801\u5668\u7f51\u7edc\u5c06\u5176\u8f6c\u6362\u4e3a\u53d8\u5316\u56fe\u3002<\/p>\n\n\n\n<p>VcT\u7f51\u7edc\u6a21\u578b\u5305\u62ec\uff1a\u7279\u5f81\u63d0\u53d6\u3001\u57fa\u4e8e\u53ef\u9760\u6027\u6807\u8bb0\u6316\u6398\u7684Transformer\u3001\u9884\u6d4b\u5934 \u4e09\u4e2a\u6838\u5fc3\u90e8\u5206<\/p>\n\n\n\n<p>\u8f93\u5165\u90e8\u5206\u3001\u5171\u4eab\u9aa8\u67b6\u7f51\u7edc\u63d0\u53d6\u7279\u5f81\u3001\u7f16\u7801\u5668-\u89e3\u7801\u5668\u7ed3\u6784\uff0c\u7f16\u7801\u5668\u90e8\u5206\u662f\u57fa\u4e8e\u53ef\u9760\u6027\u6807\u8bb0\u6316\u6398\u7684\u81ea\u6ce8\u610f\u529b\u548c\u4ea4\u53c9\u6ce8\u610f\u529b\u6a21\u5757\u90e8\u5206\uff0c\u89e3\u7801\u5668\u662f\u951a\u70b9-\u4e3b\u6ce8\u610f\u529b\u90e8\u5206\u4ee5\u53ca\u9884\u6d4b\u5934\u8f93\u51fa\u90e8\u5206\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7279\u5f81\u63d0\u53d6<\/strong>\u8f93\u5165\u7f51\u7edc\u7684\u6570\u636e\u662f\u4e24\u5e45\u5f85\u68c0\u6d4b\u53d8\u5316\u7684\u4e0d\u540c\u65f6\u76f8\u7684\u9065\u611f\u56fe\u50cfimage1\u3001image2\uff1b\u901a\u8fc7\u5171\u4eab\u9aa8\u5e72\u7f51\u7edc\uff08\u6539\u8fdb\u7684ResNet18\uff09\u5206\u522b\u63d0\u53d6\u4e24\u5e45\u56fe\u50cf\u7684\u7279\u5f81\u56fe\uff0c\u5f97\u5230\u5bf9\u5e94image1\u7684\u84dd\u8272\u7279\u5f81\u3001image2\u7684\u7eff\u8272\u7279\u5f81\u3002<\/li>\n\n\n\n<li><strong>\u57fa\u4e8e\u53ef\u9760\u6027\u6807\u8bb0\u6316\u6398\u7684Transformer<\/strong>\u6a21\u578b\u7684\u6838\u5fc3\u521b\u65b0\u90e8\u5206\uff1a\u53ef\u9760\u6027\u6807\u8bb0\u6316\u6398RTM\u6a21\u5757\uff0c\u5bf9\u4e24\u5e45\u56fe\u50cf\u7684\u7279\u5f81\u56fe\u8fdb\u884c\u5904\u7406\uff0c\u901a\u8fc7\u201c\u56fe\u795e\u7ecf\u7f51\u7edc+Top-K\u7b5b\u9009+K\u5747\u503c\u805a\u7c7b\u201d\uff0c\u4ece\u7279\u5f81\u4e2d\u6316\u6398\u51fa\u4ee3\u8868\u4e0d\u53d8\u80cc\u666f\u533a\u57df\u7684\u53ef\u9760\u6807\u8bb0\uff08\u56fe\u4e2d\u201cL*C\u201d\u7684\u6807\u8bb0\u5757\uff09\uff0c\u5206\u522b\u5f97\u5230\u5bf9\u5e94image1\u7684\u84dd\u8272\u6807\u8bb0\u548cimage2\u7684\u7eff\u8272\u6807\u8bb0\u3002\u81ea\u6ce8\u610f\u529b\uff1a\u5c06\u4e24\u5e45\u56fe\u50cf\u7684\u53ef\u9760\u6027\u6807\u8bb0\u8fdb\u884c\u62fc\u63a5\u540e\uff0c\u901a\u8fc7\u81ea\u6ce8\u610f\u529b\u6a21\u5757\u5efa\u6a21\u6807\u8bb0\u95f4\u7684\u5168\u5c40\u5173\u8054\uff0c\u589e\u5f3a\u7279\u5f81\u8868\u793a\u3002\u62c6\u5206\u4e0e\u4ea4\u53c9\u6ce8\u610f\u529b\uff1a\u628a\u589e\u5f3a\u540e\u7684\u6807\u8bb0\u62c6\u5206\u4e3a\u5bf9\u5e94image1\u3001image2\u7684\u4e24\u7ec4\u6807\u8bb0\uff0c\u518d\u901a\u8fc7\u4ea4\u53c9\u6ce8\u610f\u529b\u5b9e\u73b0\u4e24\u5e45\u56fe\u50cf\u6807\u8bb0\u95f4\u7684\u4fe1\u606f\u4ea4\u4e92\uff0c\u5b66\u4e60\u56fe\u50cf\u95f4\u7684\u5173\u8054\u3002\u951a\u70b9-\u4e3b\u6ce8\u610f\u529b\uff1a\u5c06\u4ea4\u53c9\u6ce8\u610f\u529b\u8f93\u51fa\u7684\u6807\u8bb0\uff0c\u4e0e\u539f\u59cb\u9aa8\u5e72\u7f51\u7edc\u63d0\u53d6\u7684\u7279\u5f81\u8fdb\u884c\u878d\u5408\uff0c\u8fdb\u4e00\u6b65\u7ec6\u5316\u7279\u5f81\u8868\u793a\uff0c\u540c\u65f6\u901a\u8fc7reshape\u64cd\u4f5c\u5c06\u6807\u8bb0\u6062\u590d\u4e3a\u7279\u5f81\u56fe\u683c\u5f0f\u3002<\/li>\n\n\n\n<li><strong>\u9884\u6d4b\u5934<\/strong>\u8be5\u90e8\u5206\u7684\u5904\u7406\uff1a\u7ecf\u8fc7\u951a\u70b9-\u6ce8\u610f\u529b\u4e0e\u9aa8\u5e72\u7f51\u7edc\u63d0\u53d6\u7684\u7279\u5f81\u878d\u5408\u5b8c\u6210\u540e\u7684\u4e24\u5e45\u7279\u5f81\u56fe\u505a\u5dee\u5206\u8fd0\u7b97\uff0c\u5f97\u5230\u7279\u5f81\u7ea7\u5dee\u5f02\u56fe\uff0c\u7136\u540e\u901a\u8fc7\u5377\u79ef\u7f51\u7edc\uff08\u56fe\u4e2d\u5806\u53e0\u7684\u6a21\u5757\uff09\u5c06\u5dee\u5f02\u56fe\u8f6c\u6362\u4e3a\u6700\u7ec8\u7684\u53d8\u5316\u56fe\uff08change map\uff09\u5b9e\u73b0\u50cf\u7d20\u7ea7\u7684\u53d8\u5316\u533a\u57df\u68c0\u6d4b\u3002<\/li>\n\n\n\n<li>ps\uff1a\u4ea4\u53c9\u6ce8\u610f\u529b\u4e0e\u951a\u70b9-\u4e3b\u6ce8\u610f\u529b\u6a21\u5757\u7684\u53c2\u6570\u5171\u4eab\u3002<\/li>\n<\/ul>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u5982\u56fe 2 \u6240\u793a\uff0c\u6240\u63d0 VcT \u6846\u67b6\u4e3b\u8981\u7531\u56db\u4e2a\u6a21\u5757\u7ec4\u6210\uff1a\u9aa8\u5e72\u7f51\u7edc\u3001RTM \u6a21\u5757\u3001\u81ea\u6ce8\u610f\u529b \/ \u4ea4\u53c9\u6ce8\u610f\u529b \/ APA \u6a21\u5757\u4ee5\u53ca CNN \u89e3\u7801\u5668\u7f51\u7edc\u3002\u7ed9\u5b9a\u4e24\u5e45\u8f93\u5165\u56fe\u50cf\uff0c\u9996\u5148\u901a\u8fc7\u5171\u4eab\u9aa8\u5e72\u7f51\u7edc\u63d0\u53d6\u7279\u5f81\u63cf\u8ff0\u7b26\uff08\u5b9e\u9a8c\u4e2d\u9009\u7528\u6539\u8fdb\u7684 ResNet18 [17]\uff09\uff1b\u63a5\u7740\uff0c\u5c06\u8fd9\u4e9b\u7279\u5f81\u8f93\u5165 RTM \u6a21\u5757\uff0c\u901a\u8fc7\u805a\u7c7b\u7b97\u6cd5\u83b7\u53d6\u957f\u5ea6\u4e3a L \u7684\u6807\u8bb0\uff0c\u7528\u4e8e\u53d8\u5316\u68c0\u6d4b\uff1b\u7136\u540e\uff0c\u5c06\u8f93\u51fa\u7279\u5f81\u62fc\u63a5\u540e\u8f93\u5165\u81ea\u6ce8\u610f\u529b\u6a21\u5757\uff0c\u8fdb\u884c\u56fe\u50cf\u5185\u5173\u8054\u6316\u6398\uff0c\u5e76\u5229\u7528\u4ea4\u53c9\u6ce8\u610f\u529b\uff08CA\uff09\u5c42\u5b9e\u73b0\u56fe\u50cf\u95f4\u5173\u8054\u7279\u5f81\u5b66\u4e60\uff1b\u4e4b\u540e\uff0c\u91c7\u7528 APA \u6a21\u5757\u878d\u5408\u6240\u9009\u7279\u5f81\u4e0e\u539f\u59cb\u9aa8\u5e72\u7f51\u7edc\u7279\u5f81\uff1b\u6700\u540e\uff0c\u5bf9\u4e24\u5e45\u589e\u5f3a\u540e\u7684\u7279\u5f81\u8fdb\u884c\u5dee\u5206\u64cd\u4f5c\uff0c\u5e76\u901a\u8fc7 CNN \u89e3\u7801\u5668\u7f51\u7edc\u8f93\u51fa\u53d8\u5316\u56fe\u3002<\/p>\n<\/details>\n\n\n\n<h2 class=\"wp-block-heading\">3.2 \u7f51\u7edc\u67b6\u6784<\/h2>\n\n\n\n<p>\u672c\u8282\u4ecb\u7ecd\u7f51\u7edc\u7684\u4e3b\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5373\u8f93\u5165\u5d4c\u5165\u6a21\u5757\u3001RTM \u6a21\u5757\u3001\u81ea\u6ce8\u610f\u529b\u6a21\u5757\u3001\u4ea4\u53c9\u6ce8\u610f\u529b\uff08CA\uff09\u6a21\u5757\u3001APA \u6a21\u5757\u4ee5\u53ca\u9884\u6d4b\u5934\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2.1 \u8f93\u5165\u5d4c\u5165<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-73.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"993\" height=\"210\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-73.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1151\"  sizes=\"auto, (max-width: 993px) 100vw, 993px\" \/><\/div><\/figure>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u7ed9\u5b9a\u7528\u4e8e\u53d8\u5316\u68c0\u6d4b\u7684\u4e24\u5e45\u8f93\u5165\u56fe\u50cf\\(I_{1} \\in \\mathbb{R}^{H_{0} \\times W_{0} \\times 3}\\)\u548c\\(I_{2} \\in \\mathbb{R}^{H_{0} \\times W_{0} \\times 3}\\)\uff08\u5176\u4e2d\\(H_{0}\\)\u548c\\(W_{0}\\)\u5206\u522b\u8868\u793a\u8f93\u5165\u56fe\u50cf\u7684\u9ad8\u5ea6\u548c\u5bbd\u5ea6\uff09\uff0c\u6211\u4eec\u9009\u7528 ResNet18 [17] \u4f5c\u4e3a\u5171\u4eab\u9aa8\u5e72\u7f51\u7edc\uff0c\u5e76\u5bf9\u5176\u8fdb\u884c\u8f7b\u5fae\u4fee\u6539\uff0c\u4ee5\u5b9e\u73b0\u7279\u5f81\u5d4c\u5165\u3002\u8f93\u51fa\u7279\u5f81\u56fe\u8bb0\u4e3a\\(X_{1} \\in \\mathbb{R}^{H \\times W \\times C}\\)\u548c\\(X_{2} \\in \\mathbb{R}^{H \\times W \\times C}\\)\uff08\u5176\u4e2d C \u4e3a\u7279\u5f81\u56fe\u7684\u901a\u9053\u6570\uff09\u3002\u4f17\u6240\u5468\u77e5\uff0c\u6240\u4f7f\u7528\u7684 CNN \u9aa8\u5e72\u7f51\u7edc\u4ec5\u80fd\u5b66\u4e60\u5c40\u90e8\u7279\u5f81\uff0c\u800c\u73b0\u6709\u7814\u7a76\u8868\u660e\uff0c\u5c06\u7279\u5f81\u56fe\u8f6c\u6362\u4e3a\u6807\u8bb0\u540e\uff0c\u57fa\u4e8e\u81ea\u6ce8\u610f\u529b\u7684 Transformer \u80fd\u5f88\u597d\u5730\u6355\u6349\u5168\u5c40\u7279\u5f81\u3002\u7136\u800c\uff0c\u6211\u4eec\u8ba4\u4e3a\u5e76\u975e\u6240\u6709\u6807\u8bb0\u90fd\u5bf9\u6700\u7ec8\u7684\u53d8\u5316\u68c0\u6d4b\u7ed3\u679c\u6709\u76ca\u3002\u4e3a\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u6211\u4eec\u63d0\u51fa RTM \u6a21\u5757\u7528\u4e8e\u9009\u62e9\u53ef\u9760\u6807\u8bb0\uff0c\u5177\u4f53\u4ecb\u7ecd\u5982\u4e0b\u3002<\/p>\n<\/details>\n\n\n\n<p>1\u3001\u5bf9ResNet18\u8fdb\u884c\u6539\u8fdb\uff0c\u6a21\u578b\u5904\u7406\u7684\u7b2c\u4e00\u6b65\u9884\u5904\u7406\uff0c\u5c06\u539f\u59cb\u9065\u611f\u56fe\u50cf\u8f6c\u6362\u6210\u6a21\u578b\u80fd\u770b\u61c2\u3001\u80fd\u8ba1\u7b97\u3001\u80fd\u76f4\u63a5\u5904\u7406\u7684\u6570\u503c\u7279\u5f81\u201c\u7279\u5f81\u683c\u5f0f\u201d\u3002<\/p>\n\n\n\n<p>2\u3001\u8f93\u5165\u5d4c\u5165&#8211;&gt;\u7279\u5f81\u56fe<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2.2 \u53ef\u9760\u6027\u6807\u8bb0\u6316\u6398\uff08RTM\uff09<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-83.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"748\" height=\"846\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-83.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1166\"  sizes=\"auto, (max-width: 748px) 100vw, 748px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u56fe 3<\/strong>&nbsp;\u6240\u63d0 RTM \u6a21\u5757\u793a\u610f\u56fe<\/p>\n\n\n\n<p>RTM\u7684\u6d41\u7a0b\uff1a\u6574\u4f53\u6d41\u7a0b\u4ece\u5e95\u90e8\u7684\u7279\u5f81\u56fe\u8f93\u5165\u5f00\u59cb\uff0c\u7ecf\u8fc7\u5dee\u5f02\u8ba1\u7b97\u3001\u56fe\u795e\u7ecf\u7f51\u7edc\u5904\u7406\u3001\u805a\u7c7b\u7b49\u6b65\u9aa4\uff0c\u6700\u7ec8\u751f\u6210\u805a\u7c7b\u540e\u7684\u7279\u5f81\u6807\u8bb0\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8f93\u5165\u7684\u7279\u5f81\u56fe\u4e3a\uff0cimage1\u4e0eimage2\u7ecf\u8fc7\u5171\u4eab\u9aa8\u5e72\u7f51\u7edc\u5206\u522b\u63d0\u53d6\u5f97\u5230\u7684\u84dd\u8272\u7279\u5f81\u3001\u7eff\u8272\u7279\u5f81\u3002<\/li>\n\n\n\n<li>\u6a21\u5757\u5e95\u90e8\u5de6\u4fa7X1\u4e0e\u53f3\u4fa7X2\u7279\u5f81\u56fe\uff0c\u4e24\u8005\u901a\u8fc7fabs\u51fd\u6570\u8ba1\u7b97\u5f97\u5230\u7279\u5f81\u5dee\u5f02\u56fe\uff08feature different map\uff09\uff0c\u8bb0\u4e3aX\u0304\u3002<\/li>\n\n\n\n<li>\u7279\u5f81\u5dee\u5f02\u56feX\u0304\u8f93\u5165\u5230GNN\uff08\u56fe\u795e\u7ecf\u7f51\u7edc\uff09\u6a21\u5757\uff0c\u7ecf\u8fc7N\u6b21\u5904\u7406\u540e\u5f97\u5230\u7c97\u7565\u53d8\u5316\u56fe\uff08coarse change map\uff09\u3002<\/li>\n\n\n\n<li>\u7c97\u7565\u53d8\u5316\u56fe\u5206\u522b\u5bfc\u5411\u5de6\u53f3\u4e24\u4fa7\u6d41\u7a0b\uff0c\u5de6\u4fa7\u901a\u8fc7Top-K\u6700\u5c0f\u503c\u9009\u62e9\u5f97\u5230K*C\u7ef4\u5ea6\u7684\u7279\u5f81\uff0c\u518d\u7ecf\u8fc7K-means\u805a\u7c7b\u751f\u6210L*C\u7ef4\u5ea6\u7684\u7279\u5f81\u6807\u8bb0\uff1b\u53f3\u4fa7\u6d41\u7a0b\u4e0e\u5de6\u4fa7\u6d41\u7a0b\u4e00\u81f4\uff0c\u540c\u6837\u901a\u8fc7Top-K Min Selection\u548cK-means\u805a\u7c7b\u751f\u6210L*C\u7ef4\u5ea6\u7684\u7279\u5f81\u6807\u8bb0\uff0c\u8fd9\u4e9b\u6807\u8bb0\u4f5c\u4e3a\u8be5\u6a21\u5757\u7684\u8f93\u51fa\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">fabs\u51fd\u6570<\/h4>\n\n\n\n<p>\u901a\u8fc7fabs\uff08\u7edd\u5bf9\u503c\uff09\u8ba1\u7b97\u4e24\u8005\u7684\u7279\u5f81\u5dee\u5f02\u56fe\uff0c\u5373\u9010\u50cf\u7d20\u8ba1\u7b97\u7279\u5f81\u7684\u7edd\u5bf9\u5dee\u503c\uff0c\u5dee\u503c\u8d8a\u5927\u4ee3\u8868\u8d8a\u53ef\u80fd\u662f\u53d8\u5316\u533a\u57df\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u56fe\u795e\u7ecf\u7f51\u7edc  GNN<\/h4>\n\n\n\n<p><strong>\u4f5c\u7528<\/strong>\uff1a\u80fd\u5229\u7528\u7a7a\u95f4\u5173\u8054\u66f4\u597d\u5730\u533a\u57df\u53d8\u5316\u533a\u57df\u4e0d\u53d8\u533a\u57df\uff1a\u6bd4\u5982\u67d0\u4e00\u533a\u57df\u7684\u50cf\u7d20\u672c\u8eab\u5dee\u5f02\u5c0f\uff0c\u4f46\u5468\u56f4\u50cf\u7d20\u5dee\u5f02\u5927\uff0cGNN\u80fd\u901a\u8fc7\u56fe\u7ed3\u6784\u6355\u6349\u8fd9\u79cd\u5168\u5c40\u5173\u8054\uff0c\u907f\u514d\u4ec5\u4f9d\u8d56\u5355\u4e2a\u50cf\u7d20\u7684\u5c40\u90e8\u5224\u65ad\uff0c\u8ba9\u7c97\u7565\u53d8\u5316\u56fe\u7684\u533a\u5206\u66f4\u51c6\u786e\uff0c\u4e3a\u540e\u7eedTop-K\u7b5b\u9009\u4e0d\u53d8\u6807\u8bb0\u63d0\u4f9b\u66f4\u53ef\u9760\u7684\u4f9d\u636e\u3002\u7b80\u5355\u6765\u8bf4\uff0cGNN\u662fRTM\u6a21\u5757\u91cc\u521d\u6b65\u8bc6\u522b\u4e0d\u53d8\u533a\u57df\u7684\u5173\u952e\u5de5\u5177\uff0c\u5e2e\u52a9\u6a21\u578b\u5148\u7c97\u7b5b\u51fa\u53ef\u80fd\u4e0d\u53d8\u7684\u80cc\u666f\uff0c\u518d\u7ed3\u5408Top-K\u548cK\u5747\u503c\u505a\u7cbe\u7b5b\u3002<\/p>\n\n\n\n<p><strong>\u539f\u7406<\/strong>\uff1a\u56fe\u795e\u7ecf\u7f51\u7edcGNN\u7684\u6838\u5fc3\u539f\u7406\u662f\u201c\u7528\u56fe\u7ed3\u6784\u5efa\u6a21\u6570\u636e\u5173\u8054\uff0c\u901a\u8fc7\u90bb\u5c45\u8282\u70b9\u4fe1\u606f\u4f20\u64ad\u66f4\u65b0\u81ea\u8eab\u7279\u5f81\u201d\uff0c\u7b80\u7b54\u6765\u8bf4\u5c31\u662f\u8ba9\u6bcf\u4e2a\u8282\u70b9\uff08\u6bd4\u5982\u56fe\u50cf\u50cf\u7d20\u3001\u6587\u672c\u5355\u8bcd\uff09\u201c\u53c2\u8003\u90bb\u5c45\u7684\u4fe1\u606f\u201d\uff0c\u4ece\u800c\u5b66\u4e60\u5230\u66f4\u5168\u9762\u3001\u66f4\u5177\u7ed3\u6784\u5316\u7684\u7279\u5f81\uff0c\u8fd9\u548c\u4f20\u7edfCNN\u53ea\u5173\u6ce8\u5c40\u90e8\u5377\u79ef\u7a97\u53e3\u3001Transformer\u4f9d\u8d56\u5168\u5c40\u81ea\u6ce8\u610f\u529b\u7684\u903b\u8f91\u5b8c\u5168\u4e0d\u540c\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Top-K Min Selection\uff08Top-K\u6700\u5c0f\u503c\u9009\u62e9\uff09<\/h4>\n\n\n\n<p><strong>\u4f5c\u7528<\/strong>\uff1a\u4ece\u7c97\u7565\u53d8\u5316\u56fe\u4e2d\u7b5b\u9009\u51fa\u6700\u53ef\u80fd\u5c5e\u4e8e\u4e0d\u53d8\u80cc\u666f\u7684\u7279\u5f81\u3002<\/p>\n\n\n\n<p><strong>\u539f\u7406<\/strong>\uff1a\u7c97\u7565\u53d8\u5316\u56fe\u91cc\u7684\u6bcf\u4e2a\u6570\u503c\u4ee3\u8868 \u201c\u8be5\u533a\u57df\u662f\u53d8\u5316\u533a\u57df\u7684\u6982\u7387\u201d\u2014\u2014 \u6570\u503c\u8d8a\u5c0f\uff0c\u8bf4\u660e\u8fd9\u4e2a\u533a\u57df\u8d8a\u53ef\u80fd\u662f \u201c\u4e0d\u53d8\u80cc\u666f\u201d\u3002<\/p>\n\n\n\n<p><strong>\u8ba1\u7b97\u6d41\u7a0b<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u62ff\u5230\u56fe\u795e\u7ecf\u7f51\u7edc\uff08GNN\uff09\u8f93\u51fa\u7684\u7c97\u7565\u53d8\u5316\u56fe\uff0c\u5176\u4e2d\u6bcf\u4e2a\u4f4d\u7f6e\u5bf9\u5e94\u4e00\u4e2a\u6982\u7387\u503c\u3002<\/li>\n\n\n\n<li>\u627e\u51fa\u8fd9\u4e2a\u56fe\u4e2d\u6570\u503c\u6700\u5c0f\u7684K\u4e2a\u4f4d\u7f6e\uff08K\u662f\u9884\u5148\u8bbe\u5b9a\u7684\u8d85\u53c2\u6570\uff0c\u8bba\u6587\u4e2d\u63d0\u5230K=1000\uff09\u3002<\/li>\n\n\n\n<li>\u628a\u8fd9\u4e2aK\u4e2a\u5bf9\u5e94\u7684\u539f\u59cb\u7279\u5f81\uff08\u6765\u81eaX1\u3001X2\u7684\u7279\u5f81\u56fe\uff09\u63d0\u53d6\u51fa\u6765\uff0c\u5f97\u5230K*C\u7ef4\u5ea6\u7684\u7279\u5f81\u96c6\u5408\uff08C\u662f\u901a\u9053\u6570\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">K-means\u805a\u7c7b<\/h4>\n\n\n\n<p><strong>\u4f5c\u7528<\/strong>\uff1a\u628aTop-K\u7b5b\u9009\u51fa\u7684\u7279\u5f81\u8fdb\u4e00\u6b65\u538b\u7f29\u3001\u63d0\u70bc\u6210\u66f4\u5177\u4ee3\u8868\u6027\u7684\u6807\u8bb0\u3002<\/p>\n\n\n\n<p><strong>\u539f\u7406<\/strong>\uff1aK-means\u662f\u4e00\u79cd\u65e0\u76d1\u7763\u805a\u7c7b\u7b97\u6cd5\uff0c\u80fd\u628a\u76f8\u4f3c\u7684\u7279\u5f81\u805a\u6210\u4e00\u7c7b\uff0c\u7528\u7c7b\u4e2d\u5fc3\u4ee3\u8868\u8fd9\u4e00\u7c7b\u7684\u7279\u5f81\uff0c\u51cf\u5c11\u5197\u4f59\uff0c\u540c\u65f6\u4fdd\u7559\u6838\u5fc3\u4fe1\u606f\u3002<\/p>\n\n\n\n<p><strong>\u8ba1\u7b97\u6d41\u7a0b<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8f93\u5165Top-K\u7b5b\u9009\u540e\u7684K*C\u7279\u5f81\u96c6\u5408\u3002<\/li>\n\n\n\n<li>\u7528K-means\u7b97\u6cd5\u628a\u8fd9\u4e9b\u7279\u5f81\u805a\u6210L\u7c7b\uff0cL\u662f\u9884\u5148\u8bbe\u5b9a\u597d\u7684\u8d85\u53c2\u6570\uff0c\u6bd4\u5982\u8bba\u6587\u4e2d\u63d0\u5230L=10\uff0c\u5176\u5927\u5c0f\u8fdc\u5c0f\u4e8ek\u3002<\/li>\n\n\n\n<li>\u53d6\u6bcf\u4e00\u7c7b\u7684\u201c\u4e2d\u5fc3\u7279\u5f81\u201d\u4f5c\u4e3a\u6700\u7ec8\u7684\u201c\u53ef\u9760\u6807\u8bb0\u201d\uff0c\u5f97\u5230L*C\u7ef4\u5ea6\u7684\u7cbe\u70bc\u7279\u5f81\uff0c\u5bf9\u5e94\u6d41\u7a0b\u56fe\u5de6\u53f3\u4e24\u4fa7\u7684\u8f93\u51fa\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-74.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"968\" height=\"795\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-74.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1152\"  sizes=\"auto, (max-width: 968px) 100vw, 968px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-75.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"986\" height=\"280\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-75.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1153\"  sizes=\"auto, (max-width: 986px) 100vw, 986px\" \/><\/div><\/figure>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u5728\u89c6\u89c9\u53d8\u5316\u68c0\u6d4b\u4efb\u52a1\u4e2d\uff0c\u9700\u8981\u9009\u62e9\u4e00\u4e9b\u53ef\u9760\u6807\u8bb0\uff08\u7406\u60f3\u60c5\u51b5\u4e0b\u6765\u81ea\u4e0d\u53d8\u533a\u57df\uff09\uff0c\u4ee5\u5b9e\u73b0\u4e24\u5e45\u56fe\u50cf\u95f4\u7684\u4fe1\u606f\u4ea4\u4e92\u3002\u4e3a\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\uff0c\u6211\u4eec\u9700\u8981\u786e\u5b9a\u54ea\u4e9b\u533a\u57df\u662f\u4e0d\u53d8\u7684\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u5c1d\u8bd5\u8bbe\u8ba1\u4e00\u79cd\u4e0d\u4f9d\u8d56\u9884\u6d4b\u5934\u7684\u68c0\u6d4b\u5668\uff0c\u4ee5\u83b7\u53d6\u7c97\u7cd9\u53d8\u5316\u56fe\u4f5c\u4e3a\u5148\u9a8c\u77e5\u8bc6\u3002\u5728\u5177\u4f53\u5b9e\u73b0\u4e2d\uff0c\u6211\u4eec\u63d0\u51fa\u91c7\u7528\u56fe\u5377\u79ef\u7f51\u7edc\uff08GCN\uff09[65] \u6a21\u5757\uff0c\u5e76\u5229\u7528 K \u5747\u503c\u805a\u7c7b\u6709\u6548\u9009\u62e9\u4e00\u4e9b\u6709\u6548\u6807\u8bb0\u3002K \u5747\u503c\u7b97\u6cd5\u7b80\u5355\u9ad8\u6548\uff0c\u4e14\u4e0d\u4f1a\u589e\u52a0\u6a21\u578b\u7684\u53c2\u6570\u6570\u91cf\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u5229\u7528 GCN \u83b7\u53d6\u7684\u7c97\u7cd9\u53d8\u5316\u56fe\u4e0e\u6700\u7ec8\u53d8\u5316\u56fe\u66f4\u4e3a\u63a5\u8fd1\uff0c\u51c6\u786e\u7387\u66f4\u9ad8\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u800c\u8a00\uff0c\u5982\u56fe 3 \u6240\u793a\uff0c\u9996\u5148\u5bf9\u4e24\u5e45\u7279\u5f81\u56fe\u8fdb\u884c\u5dee\u5206\u8fd0\u7b97\uff0c\u5e76\u53d6\u7edd\u5bf9\u503c\uff0c\u5f97\u5230\u7279\u5f81\u5dee\u5f02\u56fe\\(\\bar{X}=|X_{1}-X_{2}| \\in \\mathbb{R}^{H \\times W \\times C}\\)\uff1b\u7136\u540e\uff0c\u5c06\u6bcf\u4e2a\u7279\u5f81\u70b9\uff08\u6807\u8bb0\uff09\u89c6\u4e3a\u56fe\u8282\u70b9\\(v_{i}\\)\uff0c\u5c06\u8282\u70b9 i \u548c j \u4e4b\u95f4\u7684\u7a7a\u95f4\u5173\u8054\u89c6\u4e3a\u8fb9\\(e_{i,j}=(v_{i},v_{j}) \\in E\\)\uff0c\u6784\u5efa\u65e0\u5411\u52a0\u6743\u56fe\\(G=\\{V,E\\}\\)\uff1b\u57fa\u4e8e\u6b64\u56fe\u7ed3\u6784\uff0c\u6807\u8bb0\u9009\u62e9\u4efb\u52a1\u53ef\u8f6c\u5316\u4e3a\u56fe G \u4e2d\u7684\u8282\u70b9\u9009\u62e9\u95ee\u9898\u3002\u6211\u4eec\u5229\u7528 GCN \u5bf9\u8be5\u56fe\u7684\u7ed3\u6784\u5316\u4fe1\u606f\u8fdb\u884c\u5b66\u4e60\uff0c\u83b7\u53d6\u56fe\u8282\u70b9\u7684\u53ef\u9760\u7f6e\u4fe1\u5ea6\uff0c\u7528\u4e8e\u8282\u70b9\u9009\u62e9\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u9996\u5148\u8ba1\u7b97\u90bb\u63a5\u77e9\u9635\\(A \\in \\mathbb{R}^{HW \\times HW}\\)\uff0c\u8be5\u77e9\u9635\u7528\u4e8e\u8861\u91cf\u56fe\u4e2d\u8282\u70b9\u5bf9\u4e4b\u95f4\u7684\u4ea4\u4e92\u4f5c\u7528\uff0c\u8ba1\u7b97\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\\(A_{i,j}= \\begin{cases} \\bar{x}_{i} \\cdot \\bar{x}_{j}, &amp; \\text{\u82e5} \\ v_{i},v_{j} \\ \\text{\u76f8\u90bb} \\\\ 0, &amp; \\text{\u5176\u4ed6\u60c5\u51b5} \\end{cases}\\)<\/p>\n\n\n\n<p>\u5176\u4e2d\\(\\bar{x}_{i}\\)\u548c\\(\\bar{x}_{j} \\in \\bar{X}\\)\u5206\u522b\u4e3a\u8282\u70b9\\(v_{i}\\)\u548c\\(v_{j}\\)\u7684\u7279\u5f81\u63cf\u8ff0\u7b26\u3002\u901a\u8fc7 GCN \u6a21\u5757\u53ef\u5bf9\u7ed3\u6784\u5316\u4fe1\u606f\u8fdb\u884c\u5efa\u6a21\u548c\u4f20\u64ad\uff0cGCN \u6bcf\u4e00\u5c42 l \u7684\u8ba1\u7b97\u53ef\u8868\u793a\u4e3a\uff1a<\/p>\n\n\n\n<p>\\(H^{(l+1)}=\\sigma \\left( \\tilde{D}^{-\\frac{1}{2}}(I+A)\\tilde{D}^{-\\frac{1}{2}} \\right) H^{(l)}W^{(l)} \\quad (2)\\)<\/p>\n\n\n\n<p>\u5176\u4e2d I \u4e3a\u5355\u4f4d\u77e9\u9635\uff0c\\(\\tilde{D}\\)\u4e3a\u5bf9\u89d2\u77e9\u9635\uff0c\u4e14\\(\\tilde{D}_{ii}=\\sum_{j} \\tilde{A}_{ij}\\)\uff0c\\(\\tilde{A}=A+I\\)\uff1b\\(W^{(l)}\\)\u8868\u793a\u53ef\u5b66\u4e60\u53c2\u6570\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u7b2c\u4e00\u5c42\u7684\u521d\u59cb H \u8bbe\u7f6e\u4e3a\\(H^{(1)}=\\bar{X}\\)\uff08\u91cd\u5851\u4e3a\\(\\bar{X} \\in \\mathbb{R}^{HW \\times C}\\)\uff09\u3002\u7ecf\u8fc7 GCN \u5c42\u5904\u7406\u540e\uff0c\u6700\u7ec8\u8f93\u51fa\\(P=H^{(L)} \\in \\mathbb{R}^{H \\times W \\times 1}\\)\u4e0e\\(\\bar{X}\\)\u5177\u6709\u76f8\u540c\u7684\u7a7a\u95f4\u5206\u8fa8\u7387\uff0cP \u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u5bf9\u5e94\u7c97\u7cd9\u53d8\u5316\u7f6e\u4fe1\u5ea6\u3002P \u53ef\u89c6\u4e3a\u4e00\u7ef4\u7c97\u7cd9\u6982\u7387\u56fe\u6216\u7c97\u7cd9\u53d8\u5316\u56fe\uff0c\u5176\u53ef\u89c6\u5316\u7ed3\u679c\u5c06\u5728\u7b2c\u56db\u8282 E \u90e8\u5206\u5c55\u793a\u3002\u663e\u7136\uff0c\u7279\u5f81\u70b9\u7684\u6570\u503c\u8d8a\u5927\uff0c\u8be5\u533a\u57df\u4e3a\u53d8\u5316\u533a\u57df\u7684\u6982\u7387\u5c31\u8d8a\u9ad8\u3002\u4e3a\u9009\u62e9\u9ad8\u7f6e\u4fe1\u5ea6\u7684\u7279\u5f81\u6807\u8bb0\uff0c\u6211\u4eec\u8bb0\u5f55\u8fd9\u4e9b\u7279\u5f81\u6807\u8bb0\u5728 P \u4e2d\u7684\u4f4d\u7f6e\u5750\u6807\uff0c\u5e76\u9009\u53d6\u6570\u503c\u6700\u5c0f\u7684 Top-K \u4e2a\u7279\u5f81\u6807\u8bb0\uff1b\u901a\u8fc7\u7f6e\u4fe1\u5ea6\u56fe P\uff0c\u786e\u5b9a\u53cc\u5206\u652f\u5bf9\u5e94\u7684\u6240\u9009 K \u4e2a\u7279\u5f81\\(F_{1} \\in \\mathbb{R}^{K \\times C}\\)\u548c\\(F_{2} \\in \\mathbb{R}^{K \\times C}\\)\u3002\u53ef\u9760\u6807\u8bb0\u6765\u81ea\u539f\u59cb\u7279\u5f81\u56fe\u4e2d\u4ee3\u8868\u4e0d\u53d8\u533a\u57df\u7684\u7279\u5f81\uff0c\u4e24\u5e45\u7279\u5f81\u56fe\u4ece\u540c\u4e00\u533a\u57df\u6784\u5efa\u4e24\u7ec4\u6807\u8bb0\u3002\u4e3a\u8fdb\u4e00\u6b65\u51cf\u5c11\u6807\u8bb0\u6570\u91cf\uff0c\u6700\u7ec8\u5bf9\\(F_{1}\\)\u548c\\(F_{2}\\)\u91c7\u7528 K \u5747\u503c\u7b97\u6cd5 [18]\uff0c\u5f97\u5230 L\uff08\\(L \\ll K\\)\uff09\u4e2a\u7c7b\u4e2d\u5fc3\u951a\u70b9\u6807\u8bb0\uff0c\u5206\u522b\u4f5c\u4e3a\u53cc\u5206\u652f\u7684\\(T_{1}\\)\u548c\\(T_{2} \\in \\mathbb{R}^{L \\times C}\\)\uff08\u5176\u4e2d L \u4e3a\u6bcf\u7ec4\u6807\u8bb0\u7684\u957f\u5ea6\uff0cC \u4e3a\u901a\u9053\u7ef4\u5ea6\uff09\u3002<\/p>\n\n\n\n<p><strong>\u8ba8\u8bba<\/strong>\uff1a\u5728\u4ece Top-K \u6807\u8bb0\u7b5b\u9009\u5230 L \u4e2a\u6807\u8bb0\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4e00\u79cd\u66f4\u7b80\u5355\u76f4\u89c2\u7684\u65b9\u6cd5\u662f\u5728\u83b7\u53d6\u6570\u503c\u6700\u5c0f\u7684 Top-K \u4e2a\u6807\u8bb0\u540e\uff0c\u76f4\u63a5\u4ece\u4e2d\u9009\u62e9 L \u4e2a\u6807\u8bb0\u3002\u7136\u800c\uff0c\u4e0d\u53d8\u533a\u57df\u7684\u9762\u79ef\u5f80\u5f80\u8fdc\u5927\u4e8e\u53d8\u5316\u533a\u57df\uff0c\u8fd9\u79cd\u7b80\u5355\u7684\u6807\u8bb0\u9009\u62e9\u7b56\u7565\u53ef\u80fd\u5e76\u975e\u6700\u4f18\uff0c\u56e0\u4e3a\u6240\u9009\u6807\u8bb0\u53ef\u80fd\u6765\u81ea\u5c40\u90e8\u533a\u57df\uff0c\u800c\u975e\u591a\u6837\u7684\u5168\u5c40\u533a\u57df\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u6211\u4eec\u63d0\u51fa\u7684\u4e24\u9636\u6bb5\u9009\u62e9\u65b9\u6cd5\uff0c\u901a\u8fc7\u7b2c\u4e00\u9636\u6bb5\u7684\u5927\u89c4\u6a21\u9009\u62e9\u548c\u7b2c\u4e8c\u9636\u6bb5\u7684\u7279\u5f81\u805a\u7c7b\uff0c\u80fd\u591f\u5b9e\u73b0\u591a\u6837\u4e14\u51c6\u786e\u7684\u6807\u8bb0\u9009\u62e9\u3002<\/p>\n<\/details>\n\n\n\n<h3 class=\"wp-block-heading\">3.2.3 \u81ea\u6ce8\u610f\u529b\u6a21\u5757<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-76.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"965\" height=\"485\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-76.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1156\"  sizes=\"auto, (max-width: 965px) 100vw, 965px\" \/><\/div><\/figure>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u901a\u8fc7\u4e0a\u8ff0 RTM \u6a21\u5757\u5f97\u5230\u951a\u70b9\u6807\u8bb0\\(T_{1}\\)\u548c\\(T_{2}\\)\u540e\uff0c\u5c06\u5b83\u4eec\u62fc\u63a5\u8d77\u6765\uff0c\u5f97\u5230\\(T \\in \\mathbb{R}^{2L \\times C}=T_{1} \\| T_{2}\\)\uff08\u5176\u4e2d \u201c||\u201d \u8868\u793a\u62fc\u63a5\u64cd\u4f5c\uff09\uff0c\u5e76\u5c06\u5176\u8f93\u5165\u81ea\u6ce8\u610f\u529b\u6a21\u5757\u3002\u7531\u4e8e\u81ea\u6ce8\u610f\u529b\u6a21\u5757\u4e2d\u4eb2\u548c\u77e9\u9635\u7684\u8ba1\u7b97\uff0c\u8be5\u6a21\u5757\u80fd\u591f\u589e\u5f3a\u5168\u5c40\u7279\u5f81\u8868\u793a\uff0c\u5e76\u5bf9 T \u4e2d\u4e0d\u540c\u6807\u8bb0\u95f4\u7684\u5173\u8054\u8fdb\u884c\u5efa\u6a21\u3002\u5177\u4f53\u800c\u8a00\uff0c\u6211\u4eec\u91c7\u7528\u9884\u8bad\u7ec3 ViT [47] \u4e2d\u7684\u6807\u51c6 Transformer \u5757\u6765\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\uff0c\u8be5 Transformer \u5757\u4e3b\u8981\u5305\u542b\u4f4d\u7f6e\u5d4c\u5165\uff08PE\uff09\u3001\u9884\u5f52\u4e00\u5316\u6b8b\u5dee\u5355\u5143\uff08PreNorm\uff09[47]\u3001\u591a\u5934\u81ea\u6ce8\u610f\u529b\uff08MSA\uff09\u4ee5\u53ca MLP \u5757\u3002\u5728\u5c06\u6807\u8bb0 T \u8f93\u5165\u6a21\u5757\u4e4b\u524d\uff0c\u9996\u5148\u901a\u8fc7\u53ef\u5b66\u4e60\u77e9\u9635\\(W^{q} \\in \\mathbb{R}^{C \\times d}\\)\u3001\\(W^{k} \\in \\mathbb{R}^{C \\times d}\\)\u548c\\(W^{v} \\in \\mathbb{R}^{C \\times d}\\)\uff08\u5176\u4e2d d \u4e3a K\u3001Q\u3001V \u7684\u901a\u9053\u7ef4\u5ea6\uff09\uff0c\u5c06\u5176\u8f6c\u6362\u4e3a\u67e5\u8be2 Q\u3001\u952e K \u548c\u503c V\u3002\u7136\u540e\uff0c\u5728\u6bcf\u4e2a\u6ce8\u610f\u529b\u5934\u4e2d\u8ba1\u7b97\u81ea\u6ce8\u610f\u529b\uff0c\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\\(SA(Q,K,V)=Softmax\\left( \\frac{QK^{T}}{\\sqrt{d_{k}}} \\right) V \\quad (3)\\)<\/p>\n\n\n\n<p>\u901a\u8fc7\u62fc\u63a5\u591a\u4e2a\u4e0d\u540c\u81ea\u6ce8\u610f\u529b\u6a21\u5757\u7684\u5b66\u4e60\u7ed3\u679c\uff0c\u5f97\u5230\u591a\u5934\u81ea\u6ce8\u610f\u529b\uff08MSA\uff09\u3002\u7ecf\u8fc7\u6b8b\u5dee\u8fde\u63a5\u548c\u5f52\u4e00\u5316\u64cd\u4f5c\u540e\uff0c\u5c06 MSA \u7684\u8f93\u51fa\u8f93\u5165 MLP \u5757\u3002\u5728\u6211\u4eec\u7684\u5b9e\u73b0\u4e2d\uff0cMLP \u5757\u5305\u542b\u4e24\u4e2a\u7ebf\u6027\u5c42\uff0c\u6fc0\u6d3b\u51fd\u6570\u91c7\u7528\u5e7f\u6cdb\u4f7f\u7528\u7684\u9ad8\u65af\u8bef\u5dee\u7ebf\u6027\u5355\u5143\uff08GELU\uff09[66]\u3002\u53ef\u5c06 MSA \u7684\u8f93\u51fa\u5206\u4e3a\u4e24\u90e8\u5206\uff0c\u5373\\(T_{1}^{*}\\)\u548c\\(T_{2}^{*}\\)\uff0c\u7528\u4e8e\u540e\u7eed\u7684\u4ea4\u53c9\u6ce8\u610f\u529b\uff08CA\uff09\u6a21\u5757\uff08\u5c06\u5728\u4e0b\u6587\u4ecb\u7ecd\uff09\u3002<\/p>\n<\/details>\n\n\n\n<p>1\u3001\u7531\u4e8e\u81ea\u6ce8\u610f\u529b\u6a21\u5757\u4e2d\u4eb2\u548c\u77e9\u9635\u7684\u8ba1\u7b97\uff0c\u8be5\u6a21\u5757\u80fd\u591f\u589e\u5f3a\u5168\u5c40\u7279\u5f81\u8868\u793a\uff0c\u5e76\u5bf9T\u4e2d\u4e0d\u540c\u6807\u8bb0\u95f4\u7684\u5173\u8054\u8fdb\u884c\u5efa\u6a21\u3002<\/p>\n\n\n\n<p>2\u3001\u4f7f\u7528\u9884\u8bad\u7ec3ViT\u4e2d\u7684\u6807\u51c6Transformer\u5757\u6765\u5b9e\u73b0\uff0c\u8be5Transformer\u5757\u4e3b\u8981\u5305\u62ec\u4f4d\u7f6e\u5d4c\u5165\u3001\u9884\u5f52\u4e00\u5316\u6b8b\u5dee\u5355\u5143\u3001\u591a\u5934\u6ce8\u610f\u529b\u4ee5\u53ca\u591a\u5c42\u611f\u77e5\u673a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2.4 \u4ea4\u53c9\u6ce8\u610f\u529b\uff08CA\uff09\u6a21\u5757<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-77.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"968\" height=\"409\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-77.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1157\"  sizes=\"auto, (max-width: 968px) 100vw, 968px\" \/><\/div><\/figure>\n\n\n\n<p>1\u3001\u7528\u4e8e\u53cc\u951a\u70b9\u6807\u8bb0\u8f93\u5165\u95f4\u7684\u56fe\u50cf\u95f4\u7684\u5173\u8054\u5b66\u4e60\uff0c\u5b9e\u73b0\u4e24\u5e45\u56fe\u50cf\u95f4\u7684\u4fe1\u606f\u4ea4\u4e92\u3002<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u4e0a\u8ff0\u81ea\u6ce8\u610f\u529b\u6a21\u5757\u7528\u4e8e\u6355\u6349\u7ed9\u5b9a\u7279\u5f81\u7684\u56fe\u50cf\u5185\u5173\u8054\uff0c\u672c\u8282\u5c06\u4ecb\u7ecd\u4ea4\u53c9\u6ce8\u610f\u529b\uff08CA\uff09\u6a21\u5757\uff0c\u7528\u4e8e\u53cc\u951a\u70b9\u6807\u8bb0\u8f93\u5165\u95f4\u7684\u56fe\u50cf\u95f4\u5173\u8054\u5b66\u4e60\uff0c\u4ee5\u5b9e\u73b0\u4e24\u5e45\u56fe\u50cf\u95f4\u7684\u4fe1\u606f\u4ea4\u4e92\u3002\u4e0e\u81ea\u6ce8\u610f\u529b\uff08SA\uff09\u6a21\u5757\u4e0d\u540c\uff0c\u9996\u5148\u6309\u5982\u4e0b\u65b9\u5f0f\u83b7\u53d6\u67e5\u8be2 Q\u3001\u952e K \u548c\u503c V\uff1a<\/p>\n\n\n\n<p>\\(Q=T_{1}^{*}, \\ K=T_{2}^{*}, \\ V=T_{2}^{*} \\quad (4)\\)<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u4ea4\u53c9\u6ce8\u610f\u529b\uff08CA\uff09\u7684\u8ba1\u7b97\u8fc7\u7a0b\u53ef\u8868\u793a\u4e3a\uff1a<\/p>\n\n\n\n<p>\\(CA(Q,K,V)=Softmax\\left( \\frac{QK^{T}}{\\sqrt{d_{k}}} \\right) V\\)<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ea4\u53c9\u6ce8\u610f\u529b\uff08CA\uff09\u6a21\u5757\uff0c\u5f97\u5230\u4e24\u5e45\u56fe\u50cf\u5bf9\u5e94\u7684\u4e24\u7ec4\u6807\u8bb0\\(\\tilde{T}_{1} \\in \\mathbb{R}^{L \\times C}\\)\u548c\\(\\tilde{T}_{2} \\in \\mathbb{R}^{L \\times C}\\)\uff0c\u5e76\u5c06\u5176\u8f93\u5165\u540e\u7eed\u7684 APA \u6a21\u5757\uff0c\u4ee5\u5b9e\u73b0\u6700\u7ec8\u7684\u53d8\u5316\u68c0\u6d4b\u3002<\/p>\n<\/details>\n\n\n\n<h3 class=\"wp-block-heading\">3.2.5 \u951a\u70b9-\u4e3b\u6ce8\u610f\u529b\uff08APA\uff09<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-78.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"962\" height=\"437\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-78.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1158\"  sizes=\"auto, (max-width: 962px) 100vw, 962px\" \/><\/div><\/figure>\n\n\n\n<p>1\u3001\u901a\u8fc7\u5728\u50cf\u7d20\u7ea7\u7a7a\u95f4\u5bf9\u7279\u5f81\u8fdb\u884c\u7ec6\u5316\uff0c\u5f97\u5230\u6700\u7ec8\u7684\u7279\u5f81\u56fe\u3002<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u672c\u8282\u91c7\u7528\u5b6a\u751f\u951a\u70b9 &#8211; \u4e3b\u6ce8\u610f\u529b\uff08APA\uff09\uff0c\u901a\u8fc7\u5728\u50cf\u7d20\u7ea7\u7a7a\u95f4\u5bf9\u7279\u5f81\u8fdb\u884c\u7ec6\u5316\uff0c\u5f97\u5230\u6700\u7ec8\u7684\u7279\u5f81\u56fe\u3002APA \u5757\u7684\u7ed3\u6784\u4e0e\u4e0a\u8ff0 Transformer \u5757\u7c7b\u4f3c\uff0c\u4f46\u4e0d\u542b\u4f4d\u7f6e\u5d4c\u5165\uff08PE\uff09\u5757\uff0c\u8fd9\u4e0e\u6587\u732e [45,46] \u4e2d\u7684\u5efa\u8bae\u4e00\u81f4\u3002APA \u5757\u4e3b\u8981\u5305\u542b\u9884\u5f52\u4e00\u5316\uff08PreNorm\uff09\u3001\u591a\u5934\u951a\u70b9 &#8211; \u4e3b\u6ce8\u610f\u529b\uff08MAPA\uff09\u4ee5\u53ca MLP \u5757\u3002\u5177\u4f53\u800c\u8a00\uff0c\u5728 APA \u4e2d\uff0c\u952e K \u548c\u503c V \u4ece\u6807\u8bb0\\(\\tilde{T}_{1}\\)\u6216\\(\\tilde{T}_{2}\\)\u4e2d\u83b7\u53d6\uff0c\u800c\u67e5\u8be2 Q \u4ece\u539f\u59cb\u7279\u5f81\u56fe\u4e2d\u83b7\u53d6\u3002\u5f62\u5f0f\u4e0a\uff0cAPA \u7684\u8ba1\u7b97\u53ef\u8868\u793a\u4e3a\uff1a<\/p>\n\n\n\n<p>\\(\\begin{aligned} \\tilde{X}_{i} &amp;= APA(Q,K,V) \\\\ &amp;= APA\\left( X_{i}W^{q}, \\tilde{T}_{i}W^{k}, \\tilde{T}_{i}W^{v} \\right) \\end{aligned}\\)<\/p>\n\n\n\n<p>\\(APA(Q,K,V)=Softmax\\left( \\frac{QK^{T}}{\\sqrt{d_{k}}} \\right) V\\)<\/p>\n\n\n\n<p>\u5176\u4e2d\\(i=\\{1,2\\}\\)\uff0c\\(W^{q}\\)\u3001\\(W^{k}\\)\u3001\\(W^{v} \\in \\mathbb{R}^{C \\times d}\\)\u4e3a\u53ef\u5b66\u4e60\u53c2\u6570\u3002<\/p>\n<\/details>\n\n\n\n<h3 class=\"wp-block-heading\">3.2.6 \u9884\u6d4b\u5934<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-79.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"984\" height=\"128\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-79.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1159\"  sizes=\"auto, (max-width: 984px) 100vw, 984px\" \/><\/div><\/figure>\n\n\n\n<p>1\u3001\u5c06APA\u6a21\u5757\u8f93\u51fa\u7684\u7279\u5f81\u5411\u91cf\u4f7f\u7528reshape\u91cd\u5851\u4e3a\u4e8c\u7ef4\u7279\u5f81\u56fe\uff0c\u7136\u540e\u8bbe\u8ba1\u9884\u6d4b\u5934\uff0c\u5c06\u8fd9\u4e9b\u7279\u5f81\u8f6c\u5316\u4e3a\u6700\u7ec8\u7684\u53d8\u5316\u56fe\u3002<\/p>\n\n\n\n<p>2\u3001\u9884\u6d4b\u5934\uff1a\u5bf9\u4e8c\u7ef4\u7279\u5f81\u56fe\u8fdb\u884c\u5dee\u5206\u8fd0\u7b97\uff0c\u751f\u6210\u7279\u5f81\u7ea7\u5dee\u5f02\u56fe\uff0c\u968f\u540e\u5c06\u5176\u4e0a\u91c7\u6837\u81f3\u539f\u59cb\u5c3a\u5bf8\uff0c\u5e76\u8f93\u5165\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\u5f97\u5230\u9884\u6d4b\u56fe\u3002<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u901a\u8fc7\u4e0a\u8ff0 APA \u6a21\u5757\u5f97\u5230\u589e\u5f3a\u540e\u7684\u7279\u5f81\u540e\uff0c\u9996\u5148\u5c06\u7279\u5f81\u5411\u91cf\u91cd\u5851\u4e3a\u4e8c\u7ef4\u7279\u5f81\u56fe\\(X_{1}&#8217;\\)\u548c\\(X_{2}&#8217; \\in \\mathbb{R}^{H \\times W \\times C}\\)\uff1b\u7136\u540e\uff0c\u8bbe\u8ba1\u9884\u6d4b\u5934\uff0c\u5c06\u8fd9\u4e9b\u7279\u5f81\u8f6c\u6362\u4e3a\u6700\u7ec8\u7684\u53d8\u5316\u56fe\u3002\u5177\u4f53\u800c\u8a00\uff0c\u5bf9\u4e8c\u7ef4\u7279\u5f81\u56fe\u8fdb\u884c\u5dee\u5206\u8fd0\u7b97\uff0c\u751f\u6210\u7279\u5f81\u7ea7\u5dee\u5f02\u56fe\\(D=|X_{1}&#8217;-X_{2}&#8217;|\\)\uff1b\u968f\u540e\uff0c\u5c06\u5176\u4e0a\u91c7\u6837\u81f3\u539f\u59cb\u56fe\u50cf\u5c3a\u5bf8\uff0c\u5e76\u8f93\u5165 CNN \u7f51\u7edc\uff0c\u5f97\u5230\u9884\u6d4b\u56fe\\(P \\in \\mathbb{R}^{H_{0} \\times W_{0} \\times 2}\\)\u3002<\/p>\n<\/details>\n\n\n\n<h2 class=\"wp-block-heading\">3.3 \u635f\u5931\u51fd\u6570<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-80.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"981\" height=\"279\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-80.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1160\"  sizes=\"auto, (max-width: 981px) 100vw, 981px\" \/><\/div><\/figure>\n\n\n\n<p>1\u3001\u5c06\u53d8\u5316\u68c0\u6d4b\u89c6\u4e3a\u4e8c\u5206\u7c7b\u95ee\u9898\uff0c\u4f7f\u7528\u4ea4\u53c9\u71b5\u635f\u5931\u51fd\u6570\u8bad\u7ec3VcT\u6a21\u578b\u3002<\/p>\n\n\n\n<p>2\u3001VcT\u6a21\u578b\u8f93\u51fa\u7684\u662f\u4e8c\u7ef4\u53d8\u5316\u56fe\uff0c\u7b2c\u4e00\u7ef4\u8868\u793a\u4e0d\u53d8\u533a\u57df\u7684\u6982\u7387\/\u7f6e\u4fe1\u5ea6\uff0c\u7b2c\u4e8c\u7ef4\u8868\u793a\u53d8\u5316\u533a\u57df\u7684\u6982\u7387\/\u7f6e\u4fe1\u5ea6\u3002<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u5c06\u53d8\u5316\u68c0\u6d4b\u89c6\u4e3a\u4e8c\u5206\u7c7b\u95ee\u9898\uff0c\u91c7\u7528\u4ea4\u53c9\u71b5\u635f\u5931\u51fd\u6570\u8bad\u7ec3\u6240\u63d0 VcT \u65b9\u6cd5\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6211\u4eec\u7684\u6a21\u578b\u8f93\u51fa\u4e8c\u7ef4\u53d8\u5316\u56fe\uff0c\u5176\u4e2d\u7b2c\u4e00\u7ef4\u8868\u793a\u4e0d\u53d8\u533a\u57df\u7684\u6982\u7387 \/ \u7f6e\u4fe1\u5ea6\uff0c\u7b2c\u4e8c\u7ef4\u8868\u793a\u53d8\u5316\u533a\u57df\u7684\u6982\u7387 \/ \u7f6e\u4fe1\u5ea6\u3002\u5c06 ground truth \u4ece\u5355\u901a\u9053\u6269\u5c55\u4e3a\u53cc\u901a\u9053\uff0c\u5e76\u5bf9\u6bcf\u4e2a\u50cf\u7d20\u8fdb\u884c\u72ec\u70ed\u7f16\u7801\uff0c\u5f97\u5230\\(G \\in \\mathbb{R}^{H_{0} \\times W_{0} \\times 2}\\)\u3002\u635f\u5931\u8ba1\u7b97\u57fa\u4e8e\u6a21\u578b\u8f93\u51fa\u4e0e ground truth \u72ec\u70ed\u7f16\u7801\uff0c\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\\(L_{bce}(\\mathcal{G},\\mathcal{P})=-\\frac{1}{H_{0} \\times W_{0}} \\sum_{i=1}^{H_{0} \\times W_{0}} \\mathcal{G}(i)log\\mathcal{P}(i)\\)<\/p>\n\n\n\n<p>\u5176\u4e2d\\(\\mathcal{G}\\)\u8868\u793a\u771f\u5b9e ground truth \u503c\uff0c\\(\\mathcal{P}\\)\u8868\u793a\u9884\u6d4b\u503c\uff0c\\(H_{0}\\)\u548c\\(W_{0}\\)\u5206\u522b\u8868\u793a\u8f93\u5165\u56fe\u50cf\u7684\u9ad8\u5ea6\u548c\u5bbd\u5ea6\u3002<\/p>\n<\/details>\n\n\n\n<h1 class=\"wp-block-heading\">4 \u5b9e\u9a8c<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">4.1 \u6570\u636e\u96c6\u4e0e\u8bc4\u4ef7\u6307\u6807<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-81.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"976\" height=\"305\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-81.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1161\"  sizes=\"auto, (max-width: 976px) 100vw, 976px\" \/><\/div><\/figure>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u5b9e\u9a8c\u91c7\u7528\u4e09\u4e2a\u5e7f\u6cdb\u4f7f\u7528\u7684\u9ad8\u5206\u8fa8\u7387\uff08HSR\uff09\u9065\u611f\u56fe\u50cf\u6570\u636e\u96c6\uff0c\u5206\u522b\u4e3a LEVIR-CD [6]\u3001WHU-CD [67] \u548c DSIFN-CD [12]\uff0c\u4ee5\u4e0b\u7b80\u8981\u4ecb\u7ecd\u8fd9\u4e9b\u6570\u636e\u96c6\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>LEVIR-CD[6]<\/strong>\uff1a\u8be5\u6570\u636e\u96c6\u4e13\u4e3a\u5efa\u7b51\u7269\u53d8\u5316\u68c0\u6d4b\u8bbe\u8ba1\uff0c\u5305\u542b 637 \u5bf9\u8d85\u9ad8\u5206\u8fa8\u7387\uff08VHR\uff09\u56fe\u50cf\u8865\u4e01\uff0c\u5206\u8fa8\u7387\u4e3a 0.5 \u7c73 \/ \u50cf\u7d20\uff0c\u5c3a\u5bf8\u4e3a 1024\u00d71024 \u50cf\u7d20\uff0c\u6570\u636e\u6765\u6e90\u4e8e\u8c37\u6b4c\u5730\u7403\u3002\u6570\u636e\u96c6\u7531\u4e13\u5bb6\u6807\u6ce8\uff0c\u5171\u5305\u542b 31333 \u4e2a\u72ec\u7acb\u7684\u5efa\u7b51\u7269\u53d8\u5316\u6837\u672c\u3002\u5c06\u6bcf\u5bf9\u56fe\u50cf\u5206\u5272\u4e3a 256\u00d7256 \u50cf\u7d20\u7684\u975e\u91cd\u53e0\u8865\u4e01\uff0c\u6570\u636e\u96c6\u8fdb\u4e00\u6b65\u5212\u5206\u4e3a\u8bad\u7ec3\u96c6\u3001\u9a8c\u8bc1\u96c6\u548c\u6d4b\u8bd5\u96c6\uff0c\u5206\u522b\u5305\u542b 7120\u30011024 \u548c 2048 \u5bf9\u56fe\u50cf\u8865\u4e01\u3002<\/li>\n\n\n\n<li><strong>WHU-CD[67]<\/strong>\uff1a\u8be5\u6570\u636e\u96c6\u8bb0\u5f55\u4e86 6.3 \u7ea7\u5730\u9707\u540e\u53d7\u707e\u533a\u57df\u7684\u53d8\u5316\u4ee5\u53ca\u6570\u5e74\u540e\u7684\u91cd\u5efa\u60c5\u51b5\uff0c\u56fe\u50cf\u5206\u522b\u62cd\u6444\u4e8e 2012 \u5e74\u548c 2016 \u5e74\uff0c\u5728 20.5 \u5e73\u65b9\u516c\u91cc\u7684\u533a\u57df\u5185\u5305\u542b\u8d85\u8fc7 10000 \u680b\u5efa\u7b51\u7269\u3002\u8be5\u822a\u7a7a\u6570\u636e\u96c6\u7ecf\u8fc7\u5730\u7406\u6821\u6b63\uff0c\u7cbe\u5ea6\u8fbe 1.6 \u50cf\u7d20\uff1b\u6bcf\u5e45\u56fe\u50cf\u7684\u7a7a\u95f4\u5c3a\u5bf8\u4e3a 15354\u00d732507 \u50cf\u7d20\uff0c\u7a7a\u95f4\u5206\u8fa8\u7387\u4e3a 0.2 \u7c73\u3002\u5c06\u6bcf\u5e45\u56fe\u50cf\u5206\u5272\u4e3a 256\u00d7256 \u50cf\u7d20\u7684\u975e\u91cd\u53e0\u8865\u4e01\uff0c\u6700\u7ec8\u5f97\u5230\u8bad\u7ec3\u96c6\u3001\u9a8c\u8bc1\u96c6\u548c\u6d4b\u8bd5\u96c6\uff0c\u5206\u522b\u5305\u542b 6096\u3001760 \u548c 760 \u5bf9\u56fe\u50cf\u8865\u4e01\u3002<\/li>\n\n\n\n<li><strong>DSIFN-CD[12]<\/strong>\uff1a\u8be5\u6570\u636e\u96c6\u7528\u4e8e\u5efa\u7b51\u7269\u53d8\u5316\u68c0\u6d4b\uff0c\u5305\u542b 6 \u5e45\u8986\u76d6\u4e2d\u56fd\u516d\u4e2a\u57ce\u5e02\uff08\u5317\u4eac\u3001\u6210\u90fd\u3001\u6df1\u5733\u3001\u91cd\u5e86\u3001\u6b66\u6c49\u548c\u897f\u5b89\uff09\u7684\u5927\u5c3a\u5bf8\u591a\u65f6\u76f8\u9ad8\u5206\u8fa8\u7387\u56fe\u50cf\u3002\u56fe\u50cf\u4ece\u8c37\u6b4c\u5730\u7403\u624b\u52a8\u91c7\u96c6\uff0c\u88c1\u526a\u4e3a 394 \u5bf9\u5b50\u56fe\u50cf\uff0c\u5c3a\u5bf8\u4e3a 512\u00d7512 \u50cf\u7d20\u3002\u7ecf\u8fc7\u6570\u636e\u589e\u5f3a\u540e\uff0c\u5171\u5f97\u5230 3940 \u5bf9\u53cc\u65f6\u76f8\u56fe\u50cf\uff1b\u5269\u4f59\u56fe\u50cf\u5bf9\u88c1\u526a\u4e3a 48 \u5bf9\uff0c\u7528\u4e8e\u6a21\u578b\u6d4b\u8bd5\u3002\u53c2\u8003\u6700\u65b0\u7684\u90e8\u5206\u53d8\u5316\u68c0\u6d4b\u65b9\u6cd5\uff0c\u5c06 512\u00d7512 \u50cf\u7d20\u7684\u56fe\u50cf\u5206\u5272\u4e3a 256\u00d7256 \u50cf\u7d20\u7684\u975e\u91cd\u53e0\u8865\u4e01\uff0c\u5e76\u91c7\u7528\u4f5c\u8005\u9ed8\u8ba4\u7684\u8bad\u7ec3 \/ \u9a8c\u8bc1 \/ \u6d4b\u8bd5\u96c6\u5212\u5206\u65b9\u5f0f\u3002\u6700\u7ec8\uff0c\u6570\u636e\u96c6\u7684\u8bad\u7ec3\u96c6\u3001\u9a8c\u8bc1\u96c6\u548c\u6d4b\u8bd5\u96c6\u5206\u522b\u5305\u542b 14400\u30011360 \u548c 192 \u5bf9\u56fe\u50cf\u8865\u4e01\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5b9e\u9a8c\u91c7\u7528\u4e94\u4e2a\u8bc4\u4ef7\u6307\u6807\u8bc4\u4f30\u53d8\u5316\u68c0\u6d4b\u7b97\u6cd5\u7684\u6027\u80fd\uff0c\u5305\u62ec\u7cbe\u786e\u7387\uff08Precision\uff09\u3001\u53ec\u56de\u7387\uff08Recall\uff09\u3001\u4ea4\u5e76\u6bd4\uff08IoU\uff09\u548c\u603b\u4f53\u51c6\u786e\u7387\uff08OA\uff09[14]\uff0c\u5176\u5b9a\u4e49\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\\(Recall = \\frac{TP}{TP+FN} \\quad (9)\\)<\/p>\n\n\n\n<p>\\(OA = \\frac{TP+TN}{TP+TN+FN+FP}\\)<\/p>\n\n\n\n<p>\u5176\u4e2d TP\uff08\u771f\u9633\u6027\uff09\u3001TN\uff08\u771f\u9634\u6027\uff09\u3001FP\uff08\u5047\u9633\u6027\uff09\u548c FN\uff08\u5047\u9634\u6027\uff09\u5206\u522b\u8868\u793a\u771f\u9633\u6027\u3001\u771f\u9634\u6027\u3001\u5047\u9633\u6027\u548c\u5047\u9634\u6027\u7684\u6570\u91cf\u3002\u7279\u522b\u5730\uff0cF1 \u5206\u6570\u7efc\u5408\u8003\u8651\u4e86\u5206\u7c7b\u6a21\u578b\u7684\u7cbe\u786e\u7387\u548c\u53ec\u56de\u7387 [14]\uff0c\u6211\u4eec\u5c06\u5176\u4f5c\u4e3a\u53d8\u5316\u7c7b\u522b\u7684\u4e3b\u8981\u8bc4\u4ef7\u6307\u6807\u3002<\/p>\n<\/details>\n\n\n\n<p>1\u3001\u4f7f\u7528\u6570\u636e\u96c6LEVIR-CD\u3001WHU-CD\u3001DSIFN-CD\uff0c\u5176\u4e2dLEVIR-CD\u3001DSIFN-CD\u6570\u636e\u96c6\u7528\u4e8e\u5efa\u7b51\u7269\u53d8\u5316\u68c0\u6d4b\uff0cWHU-CD\u6570\u636e\u96c6\u7528\u4e8e\u5730\u9707\u53d7\u707e\u533a\u57df\u7684\u53d8\u5316\u4ee5\u53ca\u6570\u5e74\u540e\u7684\u91cd\u5efa\u60c5\u51b5\u3002<\/p>\n\n\n\n<p>2\u3001\u8bc4\u4ef7\u6307\u6807\u4f7f\u7528\uff1a\u7cbe\u786e\u7387\u3001\u53ec\u56de\u7387\u3001\u4ea4\u5e76\u6bd4\u3001\u603b\u4f53\u51c6\u786e\u7387\u3001F1\u5206\u6570<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-99-1024x27.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"27\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-99-1024x27.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1221\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">4.2 \u5b9e\u73b0\u7ec6\u8282<\/h2>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u6240\u63d0 VcT \u6846\u67b6\u91c7\u7528\u968f\u673a\u68af\u5ea6\u4e0b\u964d\uff08SGD\uff09[71] \u4f18\u5316\u5668\u8fdb\u884c\u7aef\u5230\u7aef\u8bad\u7ec3\uff0c\u5b66\u4e60\u7387\u91c7\u7528\u7ebf\u6027\u7b56\u7565\u3002\u6a21\u578b\u8bad\u7ec3 200 \u4e2a epoch\uff0c\u521d\u59cb\u5b66\u4e60\u7387\u4e3a 0.01\uff0c\u6279\u5927\u5c0f\uff08batch size\uff09\u4e3a 8\uff0c\u6743\u91cd\u8870\u51cf\u4e3a 0.0005\uff0c\u52a8\u91cf\u4e3a 0.99\u3002\u901a\u8fc7\u6d4b\u8bd5\u4e0d\u540c\u7684\u53c2\u6570 K\u3001L \u548c\u56fe\u795e\u7ecf\u7f51\u7edc\uff08GNN\uff09\u5c42\u6570 N\uff0c\u5bf9 RTM \u6a21\u5757\u8fdb\u884c\u5fae\u8c03\uff0c\u6700\u7ec8\u53c2\u6570\u8bbe\u7f6e\u4e3a K=1000\u3001L=10\u3001N=1\uff0c\u540c\u65f6\u91c7\u7528 8 \u8fd1\u90bb\u56fe\u3002\u5728 Transformer \u5c42\u4e2d\uff0c\u591a\u5934\u81ea\u6ce8\u610f\u529b\uff08MSA\uff09\u548c\u591a\u5934\u951a\u70b9 &#8211; \u4e3b\u6ce8\u610f\u529b\uff08MAPA\uff09\u7684\u5934\u6570\u5747\u8bbe\u7f6e\u4e3a 8\u3002\u6a21\u578b\u91c7\u7528 Python \u8bed\u8a00\u57fa\u4e8e PyTorch [72] \u5de5\u5177\u5305\u5b9e\u73b0\uff0c\u5e76\u5728\u914d\u5907 NVIDIA GeForce RTX 3090 GPU \u7684\u670d\u52a1\u5668\u4e0a\u8fdb\u884c\u8bad\u7ec3\u3002<\/p>\n<\/details>\n\n\n\n<h2 class=\"wp-block-heading\">4.3 \u4e0e\u6700\u4f18\u6a21\u578b\u7684\u5bf9\u6bd4<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-84-1024x261.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"261\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-84-1024x261.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1168\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u8868 1<\/strong>&nbsp;\u4e09\u79cd\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u6570\u636e\u96c6\u4e0a\u4e0e\u5176\u4ed6\u6700\u4f18\u6a21\u578b\u7684\u5bf9\u6bd4\u7ed3\u679c\u3002\u6700\u4f18\u7ed3\u679c\u548c\u6b21\u4f18\u7ed3\u679c\u5206\u522b\u7528\u7ea2\u8272\u548c\u84dd\u8272\u6807\u8bb0\u3002\u6240\u6709\u5206\u6570\u5747\u4ee5\u767e\u5206\u6bd4\uff08%\uff09\u8868\u793a\u3002<\/p>\n\n\n\n<p>1\u3001\u5b9e\u9a8c\u5185\u5bb9\uff0c\u5bf9\u6bd4VcT\u4e0e\u4e3b\u6d41\u7684\u4e5d\u79cd\u6a21\u578b\u5728LEVIR-CD\u3001WHU-CD\u3001DSIFN-CD\u4e09\u4e2a\u6570\u636e\u96c6\u4e0a\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<p>2\u3001\u5728LEVIR-CD\u6570\u636e\u96c6\u4e0a\uff0cVcT\u6a21\u578b\u8868\u73b0\u5168\u9762\u9886\u5148<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>F1\u5206\u6570\u8fbe 90.04%\uff0c\u4ec5\u4f4e\u4e8e\u6700\u4f18\u7684DMATNet 90.75%\u4e0d\u52301%\uff1b<\/li>\n\n\n\n<li>\u603b\u4f53\u51c6\u786e\u7387OA\u8fbe\u5230\u6700\u4f18 99.01%<\/li>\n<\/ul>\n\n\n\n<p>3\u3001\u5728WHU-CD\u6570\u636e\u96c6\u4e0a\uff0cVcT \u7684\u4f18\u52bf\u66f4\u663e\u8457<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u603b\u4f53\u51c6\u786e\u7387OA\u3001F1\u5206\u6570\u3001\u4ea4\u5e76\u6bd4IoU\u3001\u53ec\u56de\u7387Rec\u5747\u8fbe\u5230\u6700\u4f18<\/li>\n\n\n\n<li>\u7cbe\u786e\u7387\u4e3a\u6b21\u4f18\uff0c\u8ddd\u6700\u4f18\u7684DMATNet\u768489.46%\u4ec5\u4f4e\u4e0d\u52300.1%<\/li>\n<\/ul>\n\n\n\n<p>4\u3001\u5728DSIFN-CD\u6570\u636e\u96c6\u4e0a\uff0cVcT\u7684\u7efc\u5408\u6027\u80fd\u4f9d\u7136\u7a81\u51fa<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>F1\u5206\u6570\u3001IoU\u3001\u603b\u4f53\u51c6\u786e\u7387\u5747\u8fbe\u5230\u6700\u4f18<\/li>\n<\/ul>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u5982\u524d\u51e0\u8282\u6240\u8ff0\uff0c\u6211\u4eec\u5728\u4e09\u4e2a\u57fa\u51c6\u6570\u636e\u96c6\u4e0a\u9a8c\u8bc1\u4e86\u6240\u63d0\u65b9\u6cd5\u7684\u6027\u80fd\uff0c\u5e76\u5c06\u5176\u4e0e 10 \u79cd\u6700\u4f18\u53d8\u5316\u68c0\u6d4b\u6a21\u578b\u8fdb\u884c\u5bf9\u6bd4\uff0c\u8fd9\u4e9b\u6a21\u578b\u5305\u62ec FC-EF [35]\u3001FC-Siam-Di [35]\u3001FC-Siam-Conc [35]\u3001DTCDSCN [11]\u3001STANet [6]\u3001IFNet [12]\u3001SNUNet [68]\u3001BIT [14]\u3001CropLand [69] \u548c DMATNet [70]\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u524d\u56db\u79cd\u65b9\u6cd5 [35] \u57fa\u4e8e\u7eaf CNN \u67b6\u6784\uff0c\u5176\u4f59\u516d\u79cd\u6a21\u578b\u57fa\u4e8e Transformer \u67b6\u6784\u3002\u8868 1 \u4e2d\u62a5\u544a\u7684\u5b9e\u9a8c\u7ed3\u679c\u57fa\u4e8e\u8fd9\u4e9b\u6a21\u578b\u7684\u6e90\u4ee3\u7801\u548c\u9ed8\u8ba4\u53c2\u6570\u5b9e\u73b0\uff0c\u4e0b\u6587\u5c06\u5bf9\u8fd9\u4e9b\u6570\u636e\u96c6\u7684\u8be6\u7ec6\u7ed3\u679c\u548c\u5206\u6790\u8fdb\u884c\u4ecb\u7ecd\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>LEVIR-CD \u6570\u636e\u96c6 [6] \u7ed3\u679c<\/strong>\uff1a\u7531\u8868 1 \u53ef\u77e5\uff0c\u57fa\u7ebf\u65b9\u6cd5 BIT [14] \u5728\u7cbe\u786e\u7387\u3001\u53ec\u56de\u7387\u3001F1 \u5206\u6570\u3001IoU \u548c OA \u6307\u6807\u4e0a\u5206\u522b\u8fbe\u5230 89.24%\u300189.37%\u300189.31%\u300180.68% \u548c 98.92%\uff1b\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u6240\u63d0 VcT \u6a21\u578b\u5728\u8fd9\u4e9b\u6307\u6807\u4e0a\u5206\u522b\u8fbe\u5230 92.57%\u300187.65%\u300190.04%\u300181.89% \u548c 99.01%\uff0c\u5728\u5927\u591a\u6570\u6307\u6807\u4e0a\u5747\u4f18\u4e8e BIT \u6a21\u578b\u3002\u5177\u4f53\u800c\u8a00\uff0cVcT \u5728\u7cbe\u786e\u7387\u3001F1 \u5206\u6570\u3001IoU \u548c OA \u4e0a\u5206\u522b\u6bd4 BIT \u9ad8\u51fa 2.76%\u30011.02%\u30011.7% \u548c 0.11%\u3002\u8fd9\u4e9b\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u6240\u63d0 VcT \u6846\u67b6\u5728\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u4efb\u52a1\u4e2d\u5177\u6709\u6709\u6548\u6027\u3002\u663e\u7136\uff0c\u6240\u63d0\u6846\u67b6\u7684\u6027\u80fd\u4f18\u4e8e DTCDSCN [11]\u3001STANet [6]\u3001IFNet [12]\u3001SNUNet [68] \u7b49\u5176\u4ed6\u57fa\u4e8e Transformer \u7684\u53d8\u5316\u68c0\u6d4b\u7b97\u6cd5\uff0c\u5145\u5206\u8bc1\u660e\u4e86\u6240\u63d0 VcT \u6a21\u578b\u7684\u4f18\u52bf\u548c\u4f18\u8d8a\u6027\u80fd\u3002<\/li>\n\n\n\n<li><strong>WHU-CD \u6570\u636e\u96c6 [67] \u7ed3\u679c<\/strong>\uff1a\u6839\u636e\u8868 1 \u4e2d\u62a5\u544a\u7684 WHU-CD \u6570\u636e\u96c6\u7ed3\u679c\uff0c\u6240\u63d0 VcT \u6a21\u578b\u5728\u7cbe\u786e\u7387 \/ \u53ec\u56de\u7387 \/ F1 \u5206\u6570\u3001IoU \u548c OA \u6307\u6807\u4e0a\u5206\u522b\u8fbe\u5230 89.39%\/89.77%\/89.58%\u300181.12% \u548c 99.18%\uff1b\u800c\u57fa\u7ebf\u65b9\u6cd5 BIT [14] \u5728\u8fd9\u4e9b\u6307\u6807\u4e0a\u5206\u522b\u4e3a 86.64%\u300181.48%\u300183.98%\u300172.39% \u548c 98.75%\u3002VcT \u6a21\u578b\u7684\u4e94\u4e2a\u8bc4\u4ef7\u6307\u6807\u5206\u522b\u6bd4 BIT \u9ad8\u51fa 2.75%\u30018.29%\u30015.6%\u30018.73% \u548c 0.43%\u3002\u540c\u65f6\uff0c\u6211\u4eec\u7684\u6a21\u578b\u6027\u80fd\u4e5f\u4f18\u4e8e\u5176\u4ed6\u53d8\u5316\u68c0\u6d4b\u7b97\u6cd5\u3002<\/li>\n\n\n\n<li><strong>DSIFN-CD \u6570\u636e\u96c6 [12] \u7ed3\u679c<\/strong>\uff1a\u7531\u8868 1 \u53ef\u77e5\uff0c\u5728\u8be5\u6570\u636e\u96c6\u4e0a\uff0c\u6240\u63d0 VcT \u6a21\u578b\u5728\u591a\u4e2a\u6307\u6807\u4e0a\u5747\u4f18\u4e8e\u57fa\u7ebf\u65b9\u6cd5 BIT [14]\u3002\u5177\u4f53\u800c\u8a00\uff0cVcT \u5728\u53ec\u56de\u7387\u3001F1 \u5206\u6570\u3001IoU \u548c OA \u4e0a\u5206\u522b\u6bd4 BIT \u9ad8\u51fa 4.91%\u30012.33%\u30012.88% \u548c 0.33%\u3002\u7531\u4e8e DSIFN-CD \u6570\u636e\u96c6\u5177\u6709\u4e00\u5b9a\u6311\u6218\u6027\uff0c\u51c6\u786e\u68c0\u6d4b\u53d8\u5316\u533a\u57df\u901a\u5e38\u8f83\u4e3a\u56f0\u96be\uff0c\u56e0\u6b64\u5bf9\u6bd4\u65b9\u6cd5\u7684\u53ec\u56de\u7387\u666e\u904d\u8f83\u4f4e\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c\u6240\u63d0 VcT \u6a21\u578b\u7684\u6027\u80fd\u4ecd\u4f18\u4e8e DTCDSCN [11]\u3001STANet [6]\u3001IFNet [12]\u3001SNUNet [68]\u3001CropLand [69]\u3001DMATNet [70] \u7b49\u5176\u4ed6\u57fa\u4e8e Transformer \u7684\u53d8\u5316\u68c0\u6d4b\u7b97\u6cd5\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u603b\u4f53\u800c\u8a00\uff0c\u8fd9\u4e9b\u5b9e\u9a8c\u5145\u5206\u8bc1\u660e\u4e86\u6240\u63d0 VcT \u6a21\u578b\u5728\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u4efb\u52a1\u4e2d\u7684\u6709\u6548\u6027\u548c\u4f18\u8d8a\u6027\u3002<\/p>\n<\/details>\n\n\n\n<h2 class=\"wp-block-heading\">4.4 \u6d88\u878d\u8bd5\u9a8c<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-85.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"876\" height=\"219\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-85.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1169\"  sizes=\"auto, (max-width: 876px) 100vw, 876px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u8868 2<\/strong>&nbsp;\u6240\u63d0 VcT \u6a21\u578b\u6838\u5fc3\u7ec4\u4ef6\u5728 LEVIR-CD \u6570\u636e\u96c6\u4e0a\u7684\u6d88\u878d\u5b9e\u9a8c\u7ed3\u679c\u3002\u6240\u6709\u5206\u6570\u5747\u4ee5\u767e\u5206\u6bd4\uff08%\uff09\u8868\u793a\u3002<\/p>\n\n\n\n<p>1\u3001\u5206\u522b\u5bf9\u6bd4\u4f7f\u7528\u4e0e\u4e0d\u4f7f\u7528RTM\u3001TE\uff08Transformer\u7f16\u7801\u5668\uff09\u3001TD\uff08Transformer\u89e3\u7801\u5668\uff09\u8fdb\u884c\u5b9e\u9a8c\u5e76\u5bf9\u6bd4F1\u5206\u6570\u3001\u4ea4\u5e76\u6bd4IoU\u3001\u6574\u4f53\u51c6\u786e\u7387OA\u6307\u6807\u8fdb\u884c\u5bf9\u6bd4\uff0c\u7ecf\u8fc7\u8868\u4e2d\u7684\u7ed3\u679c\uff0c\u5f53\u4e09\u4e2a\u6a21\u5757\u4e00\u8d77\u4f7f\u7528\u7684\u65f6\u5019\u6307\u6807\u8fbe\u5230\u6700\u4f18\u7684\u4e00\u7ec4\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-86.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"636\" height=\"171\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-86.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1170\"  sizes=\"auto, (max-width: 636px) 100vw, 636px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u8868 3<\/strong>&nbsp;\u6240\u63d0 RTM \u6a21\u5757\u4e2d GNN \u548c K \u5747\u503c\u5728 LEVIR-CD \u6570\u636e\u96c6\u4e0a\u7684\u6d88\u878d\u5b9e\u9a8c\u7ed3\u679c\u3002\u6240\u6709\u5206\u6570\u5747\u4ee5\u767e\u5206\u6bd4\uff08%\uff09\u8868\u793a\u3002<\/p>\n\n\n\n<p>1\u3001\u8fd9\u662f\u5728\u53ef\u9760\u6027\u6807\u8bb0\u6316\u6398RTM\u6a21\u5757\u4e0a\uff0c\u9a8c\u8bc1\u56fe\u795e\u7ecf\u7f51\u7edcGNN\u4e0eK\u5747\u503c\u7684\u5fc5\u8981\u6027\uff0c\u5f53\u4e24\u8005\u5171\u540c\u4f7f\u7528\u65f6\uff0c\u5b9e\u9a8c\u6307\u6807\u5230\u8fbe\u6700\u4f18\u7684\u4e00\u7ec4\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-87.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"690\" height=\"183\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-87.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1171\"  sizes=\"auto, (max-width: 690px) 100vw, 690px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u8868 4<\/strong>&nbsp;\u4e0d\u540c\u6240\u9009\u6807\u8bb0\u6570\u91cf\u5728 LEVIR-CD \u6570\u636e\u96c6\u4e0a\u7684\u5b9e\u9a8c\u7ed3\u679c\u3002\u6240\u6709\u5206\u6570\u5747\u4ee5\u767e\u5206\u6bd4\uff08%\uff09\u8868\u793a\u3002<\/p>\n\n\n\n<p>1\u3001\u5b9e\u9a8c\u9a8c\u8bc1\u8d85\u53c2\u6570K\uff0cTop-K\u4f7f\u7528\u5373\u6807\u8bb0\u6570\u91cf\u5927\u5c0f\u7684\u6bd4\u8f83\uff0c\u5f53K\u8bbe\u7f6e\u4e3a1000\u65f6\uff0cF1\u5206\u6570\u3001\u4ea4\u5e76\u6bd4IoU\u3001\u603b\u4f53\u51c6\u786e\u7387OA\u8fbe\u5230\u6700\u4f18\u7684\u4e00\u7ec4\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-88.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"636\" height=\"175\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-88.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1172\"  sizes=\"auto, (max-width: 636px) 100vw, 636px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u8868 5<\/strong>&nbsp;\u4e0d\u540c\u805a\u7c7b\u6570\u91cf\u5728 LEVIR-CD \u6570\u636e\u96c6\u4e0a\u7684\u5b9e\u9a8c\u7ed3\u679c\u3002\u6240\u6709\u5206\u6570\u5747\u4ee5\u767e\u5206\u6bd4\uff08%\uff09\u8868\u793a<\/p>\n\n\n\n<p>1\u3001\u5b9e\u9a8c\u9a8c\u8bc1\u8d85\u53c2\u6570L\uff0cK-means\u4f7f\u7528\u5373\u805a\u7c7b\u6570\u91cf\u5927\u5c0f\u7684\u6bd4\u8f83\uff0c\u5f53L\u8bbe\u7f6e\u4e3a10\u65f6\uff0cF1\u5206\u6570\u3001\u4ea4\u5e76\u6bd4IoU\u3001\u603b\u4f53\u51c6\u786e\u7387OA\u8fbe\u5230\u6700\u4f18\u7684\u4e00\u7ec4\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-89.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"171\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-89.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1173\"  sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u8868 6<\/strong>&nbsp;\u4e0d\u540c GNN \u5c42\u6570\u5728 LEVIR-CD \u6570\u636e\u96c6\u4e0a\u7684\u5b9e\u9a8c\u7ed3\u679c\u3002\u6240\u6709\u5206\u6570\u5747\u4ee5\u767e\u5206\u6bd4\uff08%\uff09\u8868\u793a<\/p>\n\n\n\n<p>1\u3001\u56fe\u795e\u7ecf\u7f51\u7edcGNN\u5c42\u6570\u7684\u8bbe\u7f6e\u7684\u5b9e\u9a8c\uff0c\u5f53\u5c42\u6570\u8bbe\u7f6e\u4e3a\u4e00\u5c42\u65f6\uff0cF1\u5206\u6570\u3001\u4ea4\u5e76\u6bd4IoU\u3001\u603b\u4f53\u51c6\u786e\u7387OA\u8fbe\u5230\u6700\u4f18\u7684\u4e00\u7ec4\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-90.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"447\" height=\"164\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-90.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1174\"  sizes=\"auto, (max-width: 447px) 100vw, 447px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u8868 7<\/strong>&nbsp;\u4e0d\u540c\u8fd1\u90bb\u6570\u5728 LEVIR-CD \u6570\u636e\u96c6\u4e0a\u7684\u5206\u6790\u7ed3\u679c\u3002\u6240\u6709\u5206\u6570\u5747\u4ee5\u767e\u5206\u6bd4\uff08%\uff09\u8868\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-91.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"832\" height=\"636\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-91.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1175\"  sizes=\"auto, (max-width: 832px) 100vw, 832px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u56fe 4<\/strong>&nbsp;LEVIR \u6570\u636e\u96c6\u4e0a\u6240\u9009\u6807\u8bb0\u6570\u91cf\u3001K \u5747\u503c\u805a\u7c7b\u6570\u91cf\u3001GNN \u5c42\u6570\u4ee5\u53ca\u4e0d\u540c\u8fd1\u90bb\u6570\u7684\u5206\u6790\u7ed3\u679c\u3002\uff08a\uff09\u6240\u9009\u6807\u8bb0\u6570\u91cf K\uff1b\uff08b\uff09K \u5747\u503c\u805a\u7c7b\u6570\u91cf L\uff1b\uff08c\uff09GNN \u5c42\u6570 N\uff1b\uff08d\uff09\u8fd1\u90bb\u56fe K\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-92.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"595\" height=\"247\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-92.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1176\"  sizes=\"auto, (max-width: 595px) 100vw, 595px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u8868 8<\/strong>&nbsp;LEVIR-CD \u6570\u636e\u96c6\u4e0a\u7684\u53c2\u6570\u4e0e\u8fd0\u884c\u6548\u7387\u5bf9\u6bd4\u3002<\/p>\n\n\n\n<p>1\u3001Params\u3001FLOPS\u5206\u522b\u662f\u53c2\u6570\u91cf\u4e0e\u6d6e\u70b9\u8fd0\u7b97\uff0c\u53c2\u6570\u91cf\u8d8a\u5c0f\u3001\u6d6e\u70b9\u8fd0\u7b97\u8d8a\u5c0f\uff0c\u9700\u8981\u7684GPU\u7b97\u529b\u8d8a\u5c11\uff0c\u8fd0\u884c\u6548\u7387\u8d8a\u9ad8\u3002<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u672c\u8282\u901a\u8fc7\u6d88\u878d\u5b9e\u9a8c\uff0c\u6df1\u5165\u5206\u6790\u5173\u952e\u8d21\u732e\u90e8\u5206\u7684\u4f5c\u7528\uff0c\u5305\u62ec\u4e0d\u540c\u7ec4\u4ef6\u5206\u6790\u3001\u6240\u9009\u6807\u8bb0\u6570\u91cf\u3001\u805a\u7c7b\u6570\u91cf\u3001GNN \u5c42\u6570\u3001\u4e0d\u540c\u8fd1\u90bb\u6570\u7b49\u3002<\/p>\n\n\n\n<p><strong>\u4e0d\u540c\u7ec4\u4ef6\u5206\u6790<\/strong>\uff1a\u6240\u63d0 VcT \u6a21\u578b\u5305\u542b\u56db\u4e2a\u4e3b\u8981\u6a21\u5757\uff0c\u5373\u5171\u4eab\u9aa8\u5e72\u7f51\u7edc\u3001RTM \u6a21\u5757\u3001\u81ea\u6ce8\u610f\u529b \/ \u4ea4\u53c9\u6ce8\u610f\u529b\u6a21\u5757\u4ee5\u53ca APA \u6a21\u5757\u3002\u6211\u4eec\u5c06\u81ea\u6ce8\u610f\u529b \/ \u4ea4\u53c9\u6ce8\u610f\u529b\u6a21\u5757\u89c6\u4e3a TE\uff0c\u5c06 APA \u6a21\u5757\u89c6\u4e3a TD\u3002\u5982\u8868 2 \u6240\u793a\uff0c\u6211\u4eec\u901a\u8fc7\u9010\u6b65\u79fb\u9664\u5404\u4e2a\u7ec4\u4ef6\uff0c\u5728 LEVIR-CD \u6570\u636e\u96c6\u4e0a\u9a8c\u8bc1\u5b83\u4eec\u5bf9\u6700\u7ec8\u68c0\u6d4b\u7ed3\u679c\u7684\u5f71\u54cd\uff08\u4ece\u7b97\u6cd5 1 \u5230\u7b97\u6cd5 4\uff09\u3002\u7ed3\u679c\u8868\u660e\uff0c\u5f53\u6240\u6709\u7ec4\u4ef6\u90fd\u4f7f\u7528\u65f6\uff0c\u6a21\u578b\u6027\u80fd\u6700\u4f73\u3002\u5177\u4f53\u800c\u8a00\uff0c\u79fb\u9664\u6240\u63d0 RTM \u6a21\u5757\u540e\uff0cVcT \u6a21\u578b\u7684\u6027\u80fd\u4e0b\u964d\u81f3 89.09%\uff08F1 \u5206\u6570\uff09\u300180.33%\uff08IoU\uff09\u548c 98.93%\uff08OA\uff09\uff0c\u8fd9\u9a8c\u8bc1\u4e86 RTM \u6a21\u5757\u5bf9\u6240\u63d0 VcT \u6846\u67b6\u7684\u6709\u6548\u6027\u548c\u91cd\u8981\u6027\uff1b\u6b64\u5916\uff0c\u79fb\u9664 TE \u540e\uff0c\u6a21\u578b\u6027\u80fd\u4e0b\u964d\u81f3 88.39%\uff08F1 \u5206\u6570\uff09\u300179.20%\uff08IoU\uff09\u548c 98.98%\uff08OA\uff09\uff1b\u79fb\u9664 TD \u540e\uff0c\u6a21\u578b\u6027\u80fd\u4e0b\u964d\u81f3 89.37%\uff08F1 \u5206\u6570\uff09\u300180.78%\uff08IoU\uff09\u548c 98.94%\uff08OA\uff09\u3002\u8fd9\u4e9b\u7ed3\u679c\u8bc1\u660e\u4e86 Transformer \u7f51\u7edc\u5bf9\u6240\u63d0 VcT \u6846\u67b6\u7684\u6709\u6548\u6027\u3002\u603b\u4e4b\uff0c\u8fd9\u4e9b\u5b9e\u9a8c\u7ed3\u679c\u5145\u5206\u8868\u660e\uff0c\u6bcf\u4e2a\u5173\u952e\u7ec4\u4ef6\u90fd\u5bf9 VcT \u6846\u67b6\u7684\u6027\u80fd\u6709\u79ef\u6781\u8d21\u732e\u3002<\/p>\n\n\n\n<p><strong>GNN \u548c K \u5747\u503c\u6d88\u878d\u5b9e\u9a8c<\/strong>\uff1a\u672c\u8282\u901a\u8fc7\u5206\u6790\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3 RTM \u6a21\u5757\uff0c\u5e76\u9a8c\u8bc1 GNN \u5c42\u6570\u548c K \u5747\u503c\u7684\u6709\u6548\u6027\u3002\u5982\u8868 3 \u6240\u793a\uff0c\u6211\u4eec\u5728 LEVIR-CD \u6570\u636e\u96c6\u4e0a\u5206\u522b\u79fb\u9664 GNN \u5c42\u548c K \u5747\u503c\uff0c\u9a8c\u8bc1\u5b83\u4eec\u5bf9\u6700\u7ec8\u68c0\u6d4b\u7ed3\u679c\u7684\u5f71\u54cd\u3002\u7ed3\u679c\u8868\u660e\uff0c\u5f53\u6240\u6709\u7ec4\u4ef6\u90fd\u4f7f\u7528\u65f6\uff0c\u6a21\u578b\u6027\u80fd\u6700\u4f73\u3002\u5177\u4f53\u800c\u8a00\uff0c\u5c06 RTM \u6a21\u5757\u4e2d\u7684 GNN \u66ff\u6362\u4e3a CNN \u540e\uff0c\u6a21\u578b\u6027\u80fd\u4e0b\u964d\u81f3 89.81%\uff08F1 \u5206\u6570\uff09\u300181.51%\uff08IoU\uff09\u548c 98.99%\uff08OA\uff09\uff0c\u8fd9\u9a8c\u8bc1\u4e86 GNN \u5bf9\u6240\u63d0 RTM \u6a21\u5757\u7684\u6709\u6548\u6027\u548c\u91cd\u8981\u6027\uff1b\u6b64\u5916\uff0c\u79fb\u9664 K \u5747\u503c\u6a21\u5757\u540e\uff0c\u6a21\u578b\u6027\u80fd\u4e0b\u964d\u81f3 88.47%\uff08F1 \u5206\u6570\uff09\u300179.32%\uff08IoU\uff09\u548c 98.89%\uff08OA\uff09\u3002\u8fd9\u4e9b\u7ed3\u679c\u8bc1\u660e\u4e86 GNN \u548c K \u5747\u503c\u5728 RTM \u6a21\u5757\u4e2d\u7684\u6709\u6548\u6027\u3002<\/p>\n\n\n\n<p><strong>\u6240\u9009\u6807\u8bb0\u6570\u91cf\u7684\u5f71\u54cd<\/strong>\uff1a\u6240\u9009\u6807\u8bb0\u6570\u91cf K \u5728\u6240\u63d0 RTM \u6a21\u5757\u4e2d\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002\u5f53 K \u8fc7\u5927\u65f6\uff0c\u53d8\u5316\u533a\u57df\u4f1a\u5e72\u6270\u516c\u5171\u533a\u57df\u7684\u4e0a\u4e0b\u6587\u5efa\u6a21\uff1b\u76f8\u53cd\uff0c\u5f53 K \u8fc7\u5c0f\u65f6\uff0c\u516c\u5171\u533a\u57df\u7684\u5229\u7528\u7387\u8f83\u4f4e\uff0c\u65e0\u6cd5\u5145\u5206\u5229\u7528\u5148\u9a8c\u4fe1\u606f\u3002\u672c\u8282\u901a\u8fc7\u6d4b\u8bd5\u4e0d\u540c\u7684\u6807\u8bb0\u6570\u91cf K\uff0c\u5bfb\u627e\u8fd9\u4e24\u65b9\u9762\u7684\u5e73\u8861\u3002\u5982\u56fe 4\uff08a\uff09\u548c\u8868 4 \u6240\u793a\uff0c\u5728 LEVIR \u6570\u636e\u96c6\u4e0a\uff0c\u5c06 K \u8bbe\u7f6e\u4e3a 500 \u81f3 2000 \u4e4b\u95f4\u7684\u4e0d\u540c\u503c\u8fdb\u884c\u5b9e\u9a8c\u3002\u7ed3\u679c\u8868\u660e\uff0c\u5f53 K=1000 \u65f6\uff0c\u6a21\u578b\u53d6\u5f97\u6700\u4f73\u7ed3\u679c\uff0c\u56e0\u6b64\u5c06 K \u8bbe\u7f6e\u4e3a 1000\u3002<\/p>\n\n\n\n<p><strong>\u805a\u7c7b\u6570\u91cf\u7684\u5f71\u54cd<\/strong>\uff1aRTM \u6a21\u5757\u4e2d\u91c7\u7528 K \u5747\u503c\u805a\u7c7b\u7b97\u6cd5\u3002\u672c\u8282\u901a\u8fc7\u8bbe\u7f6e\u4e0d\u540c\u7684\u805a\u7c7b\u6570\u91cf\uff08\u5982 L={5,10,15,20,30}\uff09\uff0c\u9a8c\u8bc1\u5176\u5bf9\u6700\u7ec8\u7ed3\u679c\u7684\u5f71\u54cd\u3002\u5982\u56fe 4\uff08b\uff09\u548c\u8868 5 \u6240\u793a\uff0c\u7ed3\u679c\u8868\u660e\u6a21\u578b\u6027\u80fd\u5bf9\u8be5\u53c2\u6570\u4e0d\u654f\u611f\uff0c\u5f53\u805a\u7c7b\u6570\u91cf\u8bbe\u7f6e\u4e3a 10 \u65f6\uff0c\u6a21\u578b\u53d6\u5f97\u7565\u597d\u7684\u7ed3\u679c\uff0c\u56e0\u6b64\u5c06\u805a\u7c7b\u6570\u91cf\u8bbe\u7f6e\u4e3a 10\u3002<\/p>\n\n\n\n<p><strong>\u4e0d\u540c GNN \u5c42\u6570\u7684\u5f71\u54cd<\/strong>\uff1a\u4f17\u6240\u5468\u77e5\uff0cGNN \u5c42\u6570\u8fc7\u6df1\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fc7\u5e73\u6ed1\u95ee\u9898\u3002\u4e3a\u7814\u7a76\u6240\u63d0 VcT \u6846\u67b6\u4e2d GNN \u5c42\u6570\u7684\u5f71\u54cd\uff0c\u5728 LEVIR \u6570\u636e\u96c6\u4e0a\uff0c\u5c06 GNN \u5c42\u6570\u8bbe\u7f6e\u4e3a 1 \u81f3 5 \u4e4b\u95f4\u7684\u4e0d\u540c\u503c\u8fdb\u884c\u5b9e\u9a8c\u3002\u5982\u56fe 4\uff08c\uff09\u548c\u8868 6 \u6240\u793a\uff0c\u7ed3\u679c\u8868\u660e\u4ec5\u4f7f\u7528 1 \u5c42 GNN \u65f6\uff0c\u6a21\u578b\u6027\u80fd\u6700\u4f73\u3002<\/p>\n\n\n\n<p><strong>\u53c2\u6570\u4e0e\u8fd0\u884c\u6548\u7387<\/strong>\uff1a\u4e3a\u66f4\u597d\u5730\u4e86\u89e3\u6a21\u578b\u6548\u7387\uff0c\u672c\u8282\u62a5\u544a\u4e86\u6240\u63d0\u6a21\u578b\u4e0e\u5176\u4ed6\u4e94\u79cd\u6700\u4f18\u65b9\u6cd5\u7684\u6a21\u578b\u53c2\u6570\uff08Params.\uff09\u548c\u6bcf\u79d2\u6d6e\u70b9\u8fd0\u7b97\u6b21\u6570\uff08FLOPs\uff09\u3002\u6240\u6709\u7ed3\u679c\u5747\u5728\u914d\u5907 Intel Xeon Silver 4314 CPU \u548c GeForce RTX 3090 GPU \u7684\u670d\u52a1\u5668\u4e0a\u6d4b\u8bd5\u5f97\u5230\u3002\u7531\u8868 8 \u53ef\u77e5\uff0c\u6240\u63d0 VcT \u6a21\u578b\u7684\u53c2\u6570\u4e3a 3.57M\uff0c\u800c DTCDSCN [11]\u3001STANet [6]\u3001IFNet [12]\u3001SNUNet [68] \u548c BIT [14] \u7684\u53c2\u6570\u5206\u522b\u4e3a 31.26M\u300116.89M\u300150.71M\u300112.03M \u548c 3.50M\uff1b\u6b64\u5916\uff0cVcT \u6a21\u578b\u7684 FLOPs \u4e3a 10.64G\uff0c\u800c DTCDSCN\u3001STANet\u3001IFNet\u3001SNUNet \u548c BIT \u7684 FLOPs \u5206\u522b\u4e3a 7.21G\u30016.58G\u300141.18G\u300127.44G \u548c 10.63G\u3002\u663e\u7136\uff0c\u6240\u63d0\u6a21\u578b\u7684\u590d\u6742\u5ea6\u548c\u6548\u7387\u4e0e\u57fa\u7ebf\u65b9\u6cd5 BIT \u76f8\u5f53\uff0c\u4e14\u660e\u663e\u4f18\u4e8e\u5176\u4ed6\u90e8\u5206\u5bf9\u6bd4\u65b9\u6cd5\u3002<\/p>\n<\/details>\n\n\n\n<h2 class=\"wp-block-heading\">4.5 \u53ef\u89c6\u5316\u7ed3\u679c<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-93-1024x606.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"606\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-93-1024x606.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1177\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u56fe 5<\/strong>&nbsp;WHU-CD \u6d4b\u8bd5\u96c6\u4e0a\u7684\u7279\u5f81\u56fe\u53ef\u89c6\u5316\u793a\u4f8b\u3002\u7ea2\u8272\u548c\u84dd\u8272\u5206\u522b\u8868\u793a\u8f83\u9ad8\u548c\u8f83\u4f4e\u7684\u6ce8\u610f\u529b\u503c\u3002\uff08a\uff09\u56fe\u50cf A\uff1b\uff08b\uff09\u56fe\u50cf A \u7684\u5dee\u5f02\u7279\u5f81\u56fe\uff1b\uff08c\uff09\u56fe\u50cf B\uff1b\uff08d\uff09\u56fe\u50cf B \u7684\u5dee\u5f02\u7279\u5f81\u56fe\uff1b\uff08e\uff09ground truth\uff1b\uff08f\uff09\u5dee\u5f02\u56fe\u50cf\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-94-1024x416.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"416\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-94-1024x416.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1178\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u56fe 6<\/strong>&nbsp;LEVIR-CD \u6d4b\u8bd5\u96c6\u4e0a\u4ee3\u8868\u6027\u7c97\u7cd9\u53d8\u5316\u56fe\u7684\u53ef\u89c6\u5316\u7ed3\u679c\u3002\uff08a\uff09\u56fe\u50cf A\uff1b\uff08b\uff09\u56fe\u50cf B\uff1b\uff08c\uff09ground truth\uff1b\uff08d\uff09\u7c97\u7cd9\u53d8\u5316\u56fe\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-95-1024x504.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"504\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-95-1024x504.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1179\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-96-1024x476.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"476\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-96-1024x476.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1180\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u56fe 7<\/strong>&nbsp;\u6240\u63d0 VcT \u6a21\u578b\u4e0e\u5176\u4ed6\u6700\u4f18\u6a21\u578b\u7684\u53d8\u5316\u68c0\u6d4b\u7ed3\u679c\u53ef\u89c6\u5316\u3002\uff08a\uff09\u56fe\u50cf A\uff1b\uff08b\uff09\u56fe\u50cf B\uff1b\uff08c\uff09ground truth\uff1b\uff08d\uff09FC-Siam-Conc\uff1b\uff08e\uff09DTCDSCN\uff1b\uff08f\uff09STANet\uff1b\uff08g\uff09SNUNet\uff1b\uff08h\uff09BIT\uff1b\uff08i\uff09VcT\u3002<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u9664\u4e0a\u8ff0\u5b9a\u91cf\u5206\u6790\u5916\uff0c\u672c\u8282\u8fd8\u901a\u8fc7\u4e00\u4e9b\u76f4\u89c2\u793a\u4f8b\uff0c\u4ece\u5b9a\u6027\u5206\u6790\u7684\u89d2\u5ea6\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u6240\u63d0\u6a21\u578b\u3002\u5177\u4f53\u800c\u8a00\uff0c\u5bf9\u7279\u5f81\u56fe\u3001\u7c97\u7cd9\u53d8\u5316\u56fe\u548c\u6700\u7ec8\u68c0\u6d4b\u7ed3\u679c\u8fdb\u884c\u4e86\u53ef\u89c6\u5316\u3002<\/p>\n\n\n\n<p><strong>\u7279\u5f81\u56fe<\/strong>\uff1a\u5982\u56fe 5 \u6240\u793a\uff0c\u7ed9\u5b9a\u8f93\u5165\u56fe\u50cf A\uff08a\uff09\u548c\u56fe\u50cf B\uff08c\uff09\uff0c\u6240\u63d0 RTM \u6a21\u5757\u9009\u62e9\u516c\u5171\u4e0d\u53d8\u80cc\u666f\u533a\u57df\u8fdb\u884c\u878d\u5408\u3002\u901a\u8fc7\u56fe 5\uff08b\uff09\u548c\u56fe 5\uff08d\uff09\uff08\u5206\u522b\u4e3a\u589e\u5f3a\u7279\u5f81\u56fe\u548c\u539f\u59cb\u7279\u5f81\u56fe\u7684\u5dee\u5f02\u7279\u5f81\u56fe\uff09\u53ef\u4ee5\u770b\u51fa\uff0cRTM \u6a21\u5757\u589e\u5f3a\u4e86\u80cc\u666f\u8868\u793a\uff0c\u5e76\u6d88\u9664\u4e86\u65e0\u5173\u53d8\u5316\u3002\u56e0\u6b64\uff0c\u91c7\u7528\u6240\u63d0\u6a21\u578b\u80fd\u591f\u68c0\u6d4b\u51fa\u8d28\u91cf\u66f4\u9ad8\u7684\u53d8\u5316\u56fe\uff0c\u5982\u56fe 5\uff08f\uff09\u6240\u793a\u3002<\/p>\n\n\n\n<p><strong>\u7c97\u7cd9\u53d8\u5316\u56fe<\/strong>\uff1a\u5982\u56fe 6 \u6240\u793a\uff0c\u5bf9\u90e8\u5206\u4ee3\u8868\u6027\u6837\u672c\u7684\u7c97\u7cd9\u53d8\u5316\u56fe\u8fdb\u884c\u4e86\u53ef\u89c6\u5316\u3002\u7ed3\u679c\u8868\u660e\uff0c\u6240\u63d0 RTM \u6a21\u5757\u80fd\u591f\u521d\u6b65\u5927\u81f4\u6355\u6349\u516c\u5171\u4e0d\u53d8\u533a\u57df\uff0c\u4ece\u800c\u5f97\u5230\u66f4\u51c6\u786e\u7684\u7c97\u7cd9\u53d8\u5316\u56fe\u3002<\/p>\n\n\n\n<p><strong>\u68c0\u6d4b\u7ed3\u679c<\/strong>\uff1a\u9664\u7279\u5f81\u56fe\u53ef\u89c6\u5316\u5916\uff0c\u8fd8\u5bf9\u6bd4\u5c55\u793a\u4e86\u6240\u63d0 VcT \u6a21\u578b\u4e0e\u5176\u4ed6\u6700\u4f18\u6a21\u578b\u7684\u53d8\u5316\u533a\u57df\u68c0\u6d4b\u7ed3\u679c\u3002\u4e3a\u4fbf\u4e8e\u53ef\u89c6\u5316\uff0c\u91c7\u7528\u4e0d\u540c\u989c\u8272\u8868\u793a TP\uff08\u767d\u8272\uff09\u3001TN\uff08\u9ed1\u8272\uff09\u3001FP\uff08\u7ea2\u8272\uff09\u548c FN\uff08\u7eff\u8272\uff09\u3002\u5177\u4f53\u800c\u8a00\uff0c\u5982\u56fe 7 \u6240\u793a\uff0c\uff08a\uff09-\uff08c\uff09\u5217\u5206\u522b\u8868\u793a\u8f93\u5165\u56fe\u50cf A\u3001\u8f93\u5165\u56fe\u50cf B \u548c ground truth \u56fe\uff1b\uff08d\uff09-\uff08h\uff09\u5217\u8868\u793a\u5176\u4ed6\u5bf9\u6bd4\u65b9\u6cd5\u7684\u53d8\u5316\u68c0\u6d4b\u7ed3\u679c\uff0c\u8fd9\u4e9b\u7ed3\u679c\u660e\u663e\u52a3\u4e8e\u6240\u63d0 VcT \u6a21\u578b\u7684\u68c0\u6d4b\u7ed3\u679c\uff08i \u5217\uff09\u3002\u8fd9\u5145\u5206\u8bc1\u660e\u4e86\u6240\u63d0 VcT \u6a21\u578b\u5728\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u4e2d\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n<p><\/p>\n<\/details>\n\n\n\n<h2 class=\"wp-block-heading\">4.6 \u5c40\u9650\u6027\u5206\u6790<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-97-717x1024.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"717\" height=\"1024\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-97-717x1024.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1181\"  sizes=\"auto, (max-width: 717px) 100vw, 717px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u56fe 8<\/strong>&nbsp;\u6240\u63d0 VcT \u6a21\u578b\u7684\u68c0\u6d4b\u7ed3\u679c\u5c40\u9650\u6027\u793a\u4f8b\u3002\uff08a\uff09\u56fe\u50cf A\uff1b\uff08b\uff09\u56fe\u50cf B\uff1b\uff08c\uff09ground truth\uff1b\uff08d\uff09VcT \u68c0\u6d4b\u7ed3\u679c\u3002<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u5c3d\u7ba1\u6240\u63d0 VcT \u6a21\u578b\u5728\u73b0\u6709\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u6570\u636e\u96c6\u4e0a\u53d6\u5f97\u4e86\u826f\u597d\u6027\u80fd\uff0c\u4f46\u4ecd\u53ef\u4ece\u4ee5\u4e0b\u65b9\u9762\u8fdb\u884c\u6539\u8fdb\uff1a\u4e00\u65b9\u9762\uff0cRTM \u6a21\u5757\u4e2d\u7684 Top-K \u6807\u8bb0\u9009\u62e9\u5728\u5e38\u89c4\u573a\u666f\u4e0b\u6548\u679c\u826f\u597d\uff0c\u4f46\u5f53\u53d8\u5316\u533a\u57df\u5904\u4e8e\u6781\u7aef\u60c5\u51b5\uff08\u5982\u53d8\u5316\u533a\u57df\u8fc7\u591a\u6216\u5b8c\u5168\u65e0\u53d8\u5316\u533a\u57df\uff09\u65f6\uff0c\u56fa\u5b9a\u7684\u6807\u8bb0\u9009\u62e9\u7b56\u7565\u53ef\u80fd\u53ea\u80fd\u5f97\u5230\u6b21\u4f18\u7ed3\u679c\u3002\u5728\u56fe 8\uff08\u7b2c 1-4 \u884c\uff09\u4e2d\u53ef\u770b\u5230\u4e00\u4e9b\u5931\u8d25\u6848\u4f8b\uff0c\u5982\u679c\u80fd\u591f\u81ea\u9002\u5e94\u8c03\u6574\u6240\u9009\u6807\u8bb0\u6570\u91cf\uff0c\u8fd9\u4e9b\u95ee\u9898\u53ef\u80fd\u4f1a\u5f97\u5230\u5f88\u597d\u7684\u89e3\u51b3\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u6211\u4eec\u53d1\u73b0\u8bb8\u591a\u975e\u5efa\u7b51\u7269\u533a\u57df\uff08\u5982\u8f66\u8f86\uff09\u53d1\u751f\u4e86\u53d8\u5316\uff0c\u4e14\u68c0\u6d4b\u5668\u786e\u5b9e\u80fd\u591f\u68c0\u6d4b\u5230\u8fd9\u4e9b\u533a\u57df\uff0c\u4f46\u5728\u6807\u6ce8 ground truth \u6807\u7b7e\u65f6\uff0c\u8fd9\u4e9b\u6570\u636e\u96c6\u4ec5\u5173\u6ce8\u5efa\u7b51\u7269\u53d8\u5316\u68c0\u6d4b\uff0c\u800c\u5ffd\u7565\u4e86\u5176\u4ed6\u7c7b\u578b\u7684\u53d8\u5316\u3002\u76f4\u89c2\u800c\u8a00\uff0c\u5982\u679c\u5bf9\u6240\u6709\u53d8\u5316\u90fd\u8fdb\u884c\u6807\u6ce8\uff0c\u6240\u63d0\u65b9\u6cd5\u7684\u68c0\u6d4b\u51c6\u786e\u7387\u53ef\u80fd\u4f1a\u66f4\u9ad8\uff0c\u5982\u56fe 8\uff08\u7b2c 5-6 \u884c\uff09\u6240\u793a\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u5728\u8bed\u4e49\u4fe1\u606f\u8f85\u52a9\u65b9\u9762\uff0c\u53ef\u5229\u7528\u4e00\u4e9b\u5927\u89c4\u6a21\u57fa\u7840\u6a21\u578b [61]\uff0c\u4f8b\u5982 Grounding DINO [74] \u548c\u5206\u5272\u4e00\u5207\u6a21\u578b\uff08SAM\uff09[75]\u3002\u4f8b\u5982\uff0c\u5728\u7279\u5b9a\u5efa\u7b51\u7269\u68c0\u6d4b\u6570\u636e\u96c6\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u5229\u7528\u9884\u8bad\u7ec3\u5927\u89c4\u6a21\u6a21\u578b\uff0c\u901a\u8fc7\u6587\u672c\u63d0\u793a\u5bf9\u5efa\u7b51\u7269\u533a\u57df\u8fdb\u884c\u5206\u5272\u3002\u8fd9\u79cd\u65b9\u6cd5\u80fd\u4f7f\u6a21\u578b\u4ec5\u5173\u6ce8\u611f\u5174\u8da3\u533a\u57df\u5185\u7684\u53d8\u5316\u68c0\u6d4b\uff0c\u800c\u5ffd\u7565\u6811\u6728\u3001\u8f66\u8f86\u7b49\u65e0\u5173\u7684\u4e34\u65f6\u53d8\u5316\u3002\u7136\u800c\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u9065\u611f\u56fe\u50cf\u4e0e\u81ea\u7136\u56fe\u50cf\u4e4b\u95f4\u53ef\u80fd\u5b58\u5728\u57df\u5dee\u8ddd\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5206\u5272\u7ed3\u679c\u4e0d\u7406\u60f3\u3002\u56e0\u6b64\uff0c\u5728\u8fd9\u65b9\u9762\u4ecd\u9700\u8fdb\u4e00\u6b65\u7684\u5b9e\u9a8c\u63a2\u7d22\uff0c\u6211\u4eec\u5c06\u5176\u4f5c\u4e3a\u672a\u6765\u7684\u7814\u7a76\u65b9\u5411\u3002<\/p>\n<\/details>\n\n\n\n<h1 class=\"wp-block-heading\">5 \u7ed3\u8bba<\/h1>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u7ffb\u8bd1<\/summary>\n<p>\u672c\u6587\u63d0\u51fa\u4e00\u79cd\u65b0\u578b\u9065\u611f\u56fe\u50cf\u53d8\u5316\u68c0\u6d4b\u6846\u67b6\uff0c\u5373\u89c6\u89c9\u53d8\u5316 Transformer\uff08VcT\uff09\u3002\u8be5\u6846\u67b6\u4e3b\u8981\u7531\u4e09\u4e2a\u6a21\u5757\u7ec4\u6210\uff0c\u5373 RTM \u6a21\u5757\u3001Transformer \u6a21\u5757\u548c\u9884\u6d4b\u5934\u3002\u4e24\u5e45\u8f93\u5165\u56fe\u50cf\u5171\u4eab\u9aa8\u5e72\u7f51\u7edc\uff0c\u4ee5\u751f\u6210\u521d\u59cb CNN \u7279\u5f81\uff1b\u7136\u540e\uff0c\u901a\u8fc7\u6784\u5efa\u7ed3\u6784\u5316\u56fe\u548c Top-K \u6807\u8bb0\u9009\u62e9\uff0c\u751f\u6210\u7c97\u7cd9\u53d8\u5316\u56fe\uff0c\u5e76\u91c7\u7528\u7531\u7c97\u5230\u7ec6\u7684 K \u5747\u503c\u805a\u7c7b\u65b9\u6cd5\uff0c\u6316\u6398\u591a\u6837\u4e14\u51c6\u786e\u7684\u6807\u8bb0\uff1b\u63a5\u7740\uff0c\u5229\u7528 Transformer \u5c42\u8fdb\u4e00\u6b65\u589e\u5f3a\u6807\u8bb0\u95f4\u7684\u56fe\u50cf\u5185\u548c\u56fe\u50cf\u95f4\u5173\u8054\uff1b\u540c\u65f6\uff0c\u91c7\u7528 APA \u6a21\u5757\u5b9e\u73b0\u589e\u5f3a\u7279\u5f81\u4e0e\u539f\u59cb\u7279\u5f81\u4e4b\u95f4\u7684\u4ea4\u53c9\u878d\u5408\uff1b\u6700\u540e\uff0c\u5229\u7528\u9884\u6d4b\u5934\u5c06\u7279\u5f81\u8f6c\u6362\u4e3a\u50cf\u7d20\u7ea7\u53d8\u5316\u68c0\u6d4b\u56fe\u3002\u5728\u4e09\u4e2a\u6570\u636e\u96c6\u4e0a\u5f00\u5c55\u7684\u5927\u91cf\u5b9e\u9a8c\uff0c\u9a8c\u8bc1\u4e86\u6240\u63d0 VcT \u6a21\u578b\u7684\u6709\u6548\u6027\u548c\u4f18\u52bf\u3002<\/p>\n<\/details>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u6a21\u578b\u8bad\u7ec3\u60c5\u51b5<\/h1>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-100-1024x566.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"566\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-100-1024x566.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1231\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p>\u5148\u540e\u4f7f\u7528LEVIR-CD\u3001DSINF-CD\u3001WHU-CD\u6570\u636e\u96c6\u8fdb\u884c\u8bad\u7ec3<\/p>\n\n\n\n<p>\u622a\u6b622025.11.22 \u4e0a\u534811:00\uff1a\u4f7f\u7528LEVIR-CD\u6570\u636e\u96c6\u8bad\u7ec3\u523050\u8f6e\uff0c\u53d1\u73b0\u4e00\u4e2a\u95ee\u9898\uff0c\u4fdd\u5b58\u6a21\u578b\u7684\u65f6\u5019\uff0c\u662f\u76f4\u63a5\u5c06\u6700\u4f18\u7684\u4e00\u4e2a\u6a21\u578b\u66ff\u6362\u6389\u6b21\u4f18\u7684\uff0c\u540c\u65f6\u4fdd\u5b58\u6700\u540e\u4e00\u8f6e\u8bad\u7ec3\u7684\u6a21\u578b\uff08\u6bcf\u8f6e\u8bad\u7ec3\u7ed3\u675f\u4e4b\u540e\u90fd\u4f1a\u8986\u76d6\u4fdd\u5b58\uff09\uff0c\u4f46\u662f\u597d\u50cf\u5e76\u6ca1\u6709\u533a\u5206\u662f\u54ea\u4e2a\u6570\u636e\u96c6\u8bad\u7ec3\u5b8c\u6210\u540e\u7684\u6a21\u578b\uff0c\u8fd9\u4e00\u70b9\u7b49\u6211\u9a8c\u8bc1\u5b8c\u7b2c\u4e00\u4e2a\u6570\u636e\u96c6\u4e4b\u540e\u518d\u89c2\u5bdf\u4e00\u4e0b\u5427\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u622a\u6b622025.11.22 \u4e0b\u534815:00\u4f7f\u7528LEVIR\u6570\u636e\u96c6\u8bad\u7ec3\u5b8c\u6210\uff0c\u8bad\u7ec3\u65f6\u95f4\uff1a\u4e0a\u53488:30~\u4e0b\u534815:00\uff0c\u5728\u9a8c\u8bc1\u96c6\u4e0a\u7684\u6307\u6807\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-101-1024x69.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"69\" data-original=\"http:\/\/anyone.anuoblog.cn\/wp-content\/uploads\/2025\/11\/image-101-1024x69.png\" 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