{"id":22410,"date":"2024-09-27T10:45:13","date_gmt":"2024-09-27T02:45:13","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=22410"},"modified":"2024-09-27T10:45:13","modified_gmt":"2024-09-27T02:45:13","slug":"%e8%ae%be%e8%ae%a1%e4%b8%80%e4%b8%aa%e9%80%9a%e7%94%a8%e7%9a%84%e6%a1%86%e6%9e%b6%ef%bc%813d%e5%9c%ba%e6%99%af%e7%90%86%e8%a7%a3%e6%9c%80%e6%96%b0%e7%a0%94%e7%a9%b6%e8%bf%9b%e5%b1%95","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2024\/09\/27\/22410\/","title":{"rendered":"\u8bbe\u8ba1\u4e00\u4e2a\u901a\u7528\u7684\u6846\u67b6\uff013D\u573a\u666f\u7406\u89e3\u6700\u65b0\u7814\u7a76\u8fdb\u5c55"},"content":{"rendered":"
\"\"<\/div>\n
<\/div>\n
3D Transformer\u7f51\u7edc\u5728\u5904\u74063D\u70b9\u4e91\u6570\u636e\u65f6\u9762\u4e34\u7684\u9ad8\u8ba1\u7b97\u590d\u6742\u5ea6\u95ee\u9898\u3002<\/div>\n
\n
\n

3D\u573a\u666f\u7406\u89e3\u662f\u6307\u5229\u7528\u8ba1\u7b97\u673a\u89c6\u89c9\u548c\u673a\u5668\u5b66\u4e60\u6280\u672f\u6765\u89e3\u91ca\u548c\u7406\u89e3\u4e09\u7ef4\u7a7a\u95f4\u4e2d\u7684\u73af\u5883\u548c\u5bf9\u8c61\uff0c\u901a\u5e38\u6d89\u53ca\u5230\u4ece3D\u6570\u636e\u4e2d\u8bc6\u522b\u548c\u5206\u7c7b\u5bf9\u8c61\u3001\u7406\u89e3\u5bf9\u8c61\u4e4b\u95f4\u7684\u5173\u7cfb\u4ee5\u53ca\u573a\u666f\u7684\u8bed\u4e49\u4fe1\u606f\u3002\u4f20\u7edf\u76843D\u573a\u666f\u7406\u89e3\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\uff1a\uff081\uff09\u8bed\u4e49\u5206\u5272\uff1a\u8bc6\u522b\u5e76\u5206\u5272\u51fa\u56fe\u50cf\u4e2d\u6bcf\u4e2a\u50cf\u7d20\u6240\u5c5e\u7684\u7c7b\u522b\uff08\u4f46\u4e0d\u540c\u5b9e\u4f8b\u7684\u540c\u4e00\u7c7b\u522b\u5bf9\u8c61\uff08\u5982\u591a\u8f86\u6c7d\u8f66\uff09\u901a\u5e38\u65e0\u6cd5\u533a\u5206\uff09\uff082\uff09\u5b9e\u4f8b\u5206\u5272\uff1a\u4e0d\u4ec5\u8bc6\u522b\u56fe\u50cf\u4e2d\u6bcf\u4e2a\u50cf\u7d20\u7684\u5bf9\u8c61\u7c7b\u522b\uff0c\u8fd8\u533a\u5206\u540c\u4e00\u7c7b\u522b\u4e2d\u4e0d\u540c\u7684\u5b9e\u4f8b\uff083\uff09\u5bf9\u8c61\u68c0\u6d4b\uff084\uff09\u89c6\u89c9\u5b9a\u4f4d\u30023D\u573a\u666f\u7406\u89e3\u5e7f\u6cdb\u5e94\u7528\u4e8e\u81ea\u52a8\u9a7e\u9a76\u3001\u5177\u8eab\u667a\u80fd\u7b49\u9886\u57df\uff0c\u6bd4\u5982\u8f85\u52a9\u8f66\u8f86\u7406\u89e3\u5468\u56f4\u76843D\u73af\u5883\uff0c\u8fdb\u884c\u5bfc\u822a\u548c\u907f\u969c\u3001\u5e2e\u52a9\u673a\u5668\u4eba\u5728\u590d\u6742\u73af\u5883\u4e2d\u81ea\u4e3b\u5bfc\u822a\u3001\u4e0e\u73af\u5883\u4ea4\u4e92\u7b49\u3002<\/p>\n

\u76ee\u524d\u5bf9\u4e8e3D\u573a\u666f\u7406\u89e3\u7684\u6700\u65b0\u7814\u7a76\u8fdb\u5c55\u5982\u4e0b\uff1a\uff081\uff09\u90e8\u5206\u5b66\u8005\u81f4\u529b\u4e8e\u63d0\u9ad83D\u573a\u666f\u7406\u89e3\u6a21\u578b\u7684\u8ba1\u7b97\u6548\u7387<\/strong>\uff0c\u6bd4\u5982\u6539\u8fdb\u81ea\u6ce8\u610f\u529b\u673a\u5236\u7684\u8ba1\u7b97\u590d\u6742\u5ea6\u3002\uff082\uff09\u4e5f\u6709\u5927\u90e8\u5206\u5b66\u8005\u5173\u6ce8\u5f00\u653e\u8bcd\u6c47\u76843D\u573a\u666f\u7406\u89e3<\/strong>\uff0c\u5373\u5728\u6ca1\u6709\u660e\u786e\u6807\u8bb0\u6570\u636e\u7684\u60c5\u51b5\u4e0b\uff0c\u5bf93D\u573a\u666f\u8fdb\u884c\u7406\u89e3\u548c\u5206\u7c7b\u7684\u65b9\u6cd5\u3002\u8fd9\u4e0e\u4f20\u7edf\u76843D\u573a\u666f\u7406\u89e3\u65b9\u6cd5\u4e0d\u540c\uff0c\u4f20\u7edf\u65b9\u6cd5\u901a\u5e38\u4f9d\u8d56\u4e8e\u6709\u9650\u7684\u3001\u9884\u5148\u5b9a\u4e49\u597d\u7684\u7c7b\u522b\u6807\u7b7e\uff0c\u800c\u5f00\u653e\u8bcd\u6c473D\u573a\u666f\u7406\u89e3\u5141\u8bb8\u6a21\u578b\u7406\u89e3\u548c\u5206\u7c7b\u66f4\u5e7f\u6cdb\u7684\u5bf9\u8c61\u3001\u5c5e\u6027\u548c\u573a\u666f\u7279\u5f81\uff0c\u800c\u65e0\u9700\u9488\u5bf9\u6bcf\u4e2a\u65b0\u7c7b\u522b\u8fdb\u884c\u91cd\u65b0\u8bad\u7ec3\u3002\u4e3a\u4e86\u5b9e\u73b0\u5f00\u653e\u8bcd\u6c47\u76843D\u573a\u666f\u7406\u89e3\uff0c\u5b66\u8005\u4eec\u81f4\u529b\u4e8e\u5c06\u89c6\u89c9\u8bed\u8a00\u6a21\u578b\uff08\u5982CLIP\uff09\u7684\u5148\u9a8c\u77e5\u8bc6\u5f15\u51653D\u573a\u666f\u7406\u89e3\uff0c\u5177\u4f53\u6765\u8bf4\u9700\u8981\u5c063D\u70b9\u4e91\u7279\u5f81\u4e0e\u6587\u672c\u7279\u5f81\u3001\u56fe\u50cf\u7279\u5f81\u5bf9\u9f50\u3002\uff083\uff09\u53e6\u5916\uff0c\u9274\u4e8e\u76ee\u524d\u5bf9\u4e8e\u5404\u4e2a\u5355\u4e00\u4efb\u52a1\u76843D\u573a\u666f\u7406\u89e3\u7814\u7a76\u5df2\u5353\u6709\u6210\u5c31\uff0c\u5e76\u4e14\u5927\u591a\u65703D\u573a\u666f\u7406\u89e3\u6846\u67b6\u4ec5\u9002\u7528\u4e8e\u7279\u5b9a\u4efb\u52a1\uff0c\u8fd8\u6709\u5b66\u8005\u5e0c\u671b\u8bbe\u8ba1\u4e00\u4e2a\u901a\u7528\u7684\u4efb\u52a1\u6846\u67b6\u6765\u5e94\u7528\u5728\u5404\u79cd3D\u573a\u666f\u7406\u89e3\u7684\u4efb\u52a1\u4e0a<\/strong>\uff0c\u5305\u62ec\u8bed\u4e49\u5206\u5272\u3001\u5b9e\u4f8b\u5206\u5272\u3001\u5168\u666f\u5206\u5272\u3001\u4ea4\u4e92\u5206\u5272\u3001\u5f00\u653e\u8bcd\u6c47\u5206\u5272\u7b49\uff0c\u5177\u4f53\u65b9\u6cd5\u6bd4\u5982\u901a\u8fc7\u77e5\u8bc6\u84b8\u998f\u5c06\u901a\u7528\u6846\u67b6\u5728\u67d0\u4e00\u4efb\u52a1\u4e0a\u7684\u77e5\u8bc6\u5411\u5176\u4ed6\u4efb\u52a1\u8f6c\u79fb\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u4efb\u52a1\u95f4\u7684\u77e5\u8bc6\u5171\u4eab\u3002<\/p>\n

\u6765\u770b\u4e0b\u8fd1\u5e74\u6765\u7684\u4e00\u4e9b\u7814\u7a76\u3002<\/p>\n

Swin3D\uff1a\u7528\u4e8e 3D \u5ba4\u5185\u573a\u666f\u7406\u89e3\u7684\u9884\u8bad\u7ec3 Transformer \u4e3b\u5e72<\/h2>\n

3D Transformer\u7f51\u7edc\u5728\u5904\u74063D\u70b9\u4e91\u6570\u636e\u65f6\u9762\u4e34\u7684\u9ad8\u8ba1\u7b97\u590d\u6742\u5ea6\u95ee\u9898<\/strong>\u3002\u5728\u4f20\u7edf\u76843D Transformer\u7f51\u7edc\u4e2d\uff0c\u81ea\u6ce8\u610f\u529b\uff08self-attention\uff09\u6a21\u5757\u7684\u7a7a\u95f4\u590d\u6742\u5ea6\u901a\u5e38\u662f\u4e8c\u6b21\u65b9\u7684\uff0c\u56e0\u4e3a\u5bf9\u4e8e\u6bcf\u4e2a\u8f93\u5165\u70b9\uff0c\u90fd\u9700\u8981\u8ba1\u7b97\u5b83\u4e0e\u6240\u6709\u5176\u4ed6\u70b9\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u8fd9\u610f\u5473\u7740\u968f\u7740\u70b9\u4e91\u6570\u636e\u91cf\u7684\u589e\u52a0\uff0c\u8ba1\u7b97\u548c\u5185\u5b58\u9700\u6c42\u4f1a\u6025\u5267\u4e0a\u5347\u3002\u8fd9\u4e0d\u4ec5\u9650\u5236\u4e86\u6a21\u578b\u7684\u89c4\u6a21\uff0c\u4e5f\u9650\u5236\u4e86\u5176\u5728\u5927\u89c4\u6a21\u6570\u636e\u96c6\u4e0a\u7684\u5e94\u7528\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u6587\u7ae0\u63d0\u51fa\u4e86\u4e00\u79cd\u6539\u8fdb\u7684\u81ea\u6ce8\u610f\u529b\u673a\u5236<\/strong>\uff0c\u80fd\u591f\u5728\u7a00\u758f\u4f53\u7d20\uff08voxels\uff09\u7f51\u683c\u4e0a\u4ee5\u7ebf\u6027\u7a7a\u95f4\u590d\u6742\u5ea6\u8fd0\u884c\uff0c\u663e\u8457\u964d\u4f4e\u4e86\u5185\u5b58\u548c\u8ba1\u7b97\u6210\u672c\uff0c\u4f7f\u5f97\u6a21\u578b\u80fd\u591f\u5904\u7406\u66f4\u5927\u89c4\u6a21\u7684\u6570\u636e\u96c6\u3002<\/p>\n

    \n
  • \u9ad8\u6548\u7684\u81ea\u6ce8\u610f\u529b\u7b97\u6cd5<\/strong>\uff1a\u6587\u7ae0\u8bbe\u8ba1\u4e86\u4e00\u79cd\u65b0\u578b\u76843D\u81ea\u6ce8\u610f\u529b\u64cd\u4f5c\u7b26\uff0c\u7528\u4e8e\u5728\u5c40\u90e8\u7a97\u53e3\u5185\u8ba1\u7b97\u7a00\u758f\u4f53\u7d20\u7684\u81ea\u6ce8\u610f\u529b\u3002\u8fd9\u79cd\u7b97\u6cd5\u5c06\u81ea\u6ce8\u610f\u529b\u7684\u5185\u5b58\u6210\u672c\u4ece\u4e8c\u6b21\u964d\u4f4e\u5230\u7ebf\u6027<\/strong>\uff0c\u76f8\u5bf9\u4e8e\u7a97\u53e3\u5185\u7a00\u758f\u4f53\u7d20\u7684\u6570\u91cf\uff0c\u4ece\u800c\u4f7f\u5f97\u6a21\u578b\u80fd\u591f\u9ad8\u6548\u5730\u8fd0\u884c\u800c\u4e0d\u4f1a\u727a\u7272\u81ea\u6ce8\u610f\u529b\u7684\u51c6\u786e\u6027\u3002<\/li>\n<\/ul>\n
      \n
    • \u9996\u5148\uff0c\u6587\u7ae0\u4f7f\u7528\u7a00\u758f\u4f53\u7d20<\/strong>\uff08voxels\uff09\u6765\u8868\u793a3D\u70b9\u4e91\u6570\u636e\u3002\u4f53\u7d20\u5316\u662f\u4e00\u79cd\u5c06\u8fde\u7eed\u76843D\u7a7a\u95f4\u79bb\u6563\u5316\u6210\u7f51\u683c\u5355\u5143\uff08\u4f53\u7d20\uff09\u7684\u65b9\u6cd5\uff0c\u5176\u4e2d\u53ea\u6709\u975e\u7a7a\u7684\u4f53\u7d20\u624d\u4f1a\u5b58\u50a8\u70b9\u4e91\u6570\u636e\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6709\u6548\u5730\u51cf\u5c11\u5185\u5b58\u5360\u7528\uff0c\u56e0\u4e3a\u53ea\u5904\u7406\u975e\u7a7a\u4f53\u7d20\uff0c\u800c\u4e0d\u662f\u6574\u4e2a\u7a7a\u95f4\u3002<\/li>\n
    • \u6b64\u5916\uff0c\u6587\u7ae0\u5c063D\u7a7a\u95f4\u5212\u5206\u4e3a\u5c40\u90e8\u7a97\u53e3<\/strong>\uff0c\u5e76\u5728\u8fd9\u4e9b\u7a97\u53e3\u5185\u8ba1\u7b97\u81ea\u6ce8\u610f\u529b\u3002\u8fd9\u79cd\u65b9\u6cd5\u9650\u5236\u4e86\u81ea\u6ce8\u610f\u529b\u8ba1\u7b97\u7684\u8303\u56f4\uff0c\u4ece\u800c\u51cf\u5c11\u4e86\u8ba1\u7b97\u91cf\u548c\u5185\u5b58\u9700\u6c42\u3002<\/li>\n
    • \u6587\u7ae0\u63d0\u51fa\u7684\u65b0\u578b\u81ea\u6ce8\u610f\u529b\u64cd\u4f5c\u7b26\u901a\u8fc7\u4f18\u5316\u8ba1\u7b97\u8fc7\u7a0b\uff0c\u4f7f\u5f97\u5185\u5b58\u9700\u6c42\u4e0e\u7a97\u53e3\u5185\u975e\u7a7a\u4f53\u7d20\u7684\u6570\u91cf\u5448\u7ebf\u6027\u589e\u957f<\/strong>\u3002\u8fd9\u662f\u901a\u8fc7\u907f\u514d\u5b58\u50a8\u6240\u6709\u70b9\u5bf9\u4e4b\u95f4\u7684\u6ce8\u610f\u529b\u6743\u91cd\u6765\u5b9e\u73b0\u7684\uff0c\u800c\u662f\u76f4\u63a5\u5728\u8ba1\u7b97\u8fc7\u7a0b\u4e2d\u7d2f\u52a0\u8fd9\u4e9b\u6743\u91cd\u3002<\/li>\n<\/ul>\n
        \n
      • \u5c42\u6b21\u5316\u7ed3\u6784<\/strong>\uff1aSWIN3D\u91c7\u7528\u4e86\u7c7b\u4f3cSwin Transformer\u7684\u5c42\u6b21\u5316\u7ed3\u6784\uff0c\u7531\u591a\u4e2a\u9636\u6bb5\u7684SWIN3D\u5757\u7ec4\u6210\uff0c\u6bcf\u4e2a\u9636\u6bb5\u5904\u7406\u4e0d\u540c\u5206\u8fa8\u7387\u7684\u4f53\u7d20\u7279\u5f81\uff0c\u5b9e\u73b0\u4e86\u591a\u5c3a\u5ea6\u7279\u5f81\u7f16\u7801\u3002<\/li>\n
      • \u4e0a\u4e0b\u6587\u76f8\u5bf9\u4f4d\u7f6e\u7f16\u7801\uff08cRPE\uff09<\/strong>\uff1a\u4e3a\u4e86\u6355\u6349\u70b9\u4e91\u4fe1\u53f7\u7684\u4e0d\u89c4\u5219\u6027\uff0c\u6587\u7ae0\u63d0\u51fa\u4e86\u4e00\u79cd\u6cdb\u5316\u7684\u4e0a\u4e0b\u6587\u76f8\u5bf9\u4f4d\u7f6e\u7f16\u7801\u65b9\u6848\u3002\u8fd9\u79cd\u7f16\u7801\u65b9\u6848\u4e0d\u4ec5\u8003\u8651\u4e86\u70b9\u7684\u4f4d\u7f6e\u4fe1\u606f\uff0c\u8fd8\u8003\u8651\u4e86\u989c\u8272\u3001\u6cd5\u7ebf\u7b49\u5176\u4ed6\u4fe1\u53f7\u7684\u4e0d\u89c4\u5219\u6027\uff0c\u901a\u8fc7\u5c06\u8fd9\u4e9b\u4fe1\u53f7\u7684\u76f8\u5bf9\u53d8\u5316\u7eb3\u5165\u81ea\u6ce8\u610f\u529b\u8ba1\u7b97\u4e2d\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u4e86\u7f51\u7edc\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n

         <\/p>\n

        OpenScene\uff1a\u7528\u5f00\u653e\u8bcd\u6c47\u7406\u89e33D\u573a\u666f<\/h2>\n

        \u5f00\u653e\u8bcd\u6c473D\u573a\u666f\u7406\u89e3\u662f\u6307\u80fd\u591f\u5728\u6ca1\u6709\u660e\u786e\u6807\u8bb0\u6570\u636e\u7684\u60c5\u51b5\u4e0b\uff0c\u5bf93D\u573a\u666f\u8fdb\u884c\u7406\u89e3\u548c\u5206\u7c7b\u7684\u65b9\u6cd5\u3002\u8fd9\u4e0e\u4f20\u7edf\u76843D\u573a\u666f\u7406\u89e3\u65b9\u6cd5\u4e0d\u540c\uff0c\u4f20\u7edf\u65b9\u6cd5\u901a\u5e38\u4f9d\u8d56\u4e8e\u6709\u9650\u7684\u3001\u9884\u5148\u5b9a\u4e49\u597d\u7684\u7c7b\u522b\u6807\u7b7e\uff0c\u5e76\u4e14\u9700\u8981\u5927\u91cf\u7684\u6807\u8bb03D\u6570\u636e\u6765\u8bad\u7ec3\u6a21\u578b\uff0c\u4ee5\u4fbf\u6a21\u578b\u80fd\u591f\u5728\u7279\u5b9a\u4efb\u52a1\u4e0a\u8868\u73b0\u51fa\u8272\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u96be\u70b9\u5728\u4e8e\uff1a\uff081\uff09\u6570\u636e\u6807\u8bb0\u6210\u672c\u9ad8\uff082\uff09\u6cdb\u5316\u80fd\u529b\u6709\u9650\uff083\uff09\u4efb\u52a1\u7279\u5b9a\u6027\u5f3a\u3002\u5f00\u653e\u8bcd\u6c473D\u573a\u666f\u7406\u89e3\u65e8\u5728\u89e3\u51b3\u8fd9\u4e9b\u9650\u5236\uff0c\u5b83\u5141\u8bb8\u6a21\u578b\u7406\u89e3\u548c\u5206\u7c7b\u66f4\u5e7f\u6cdb\u7684\u5bf9\u8c61\u3001\u5c5e\u6027\u548c\u573a\u666f\u7279\u5f81\uff0c\u800c\u65e0\u9700\u9488\u5bf9\u6bcf\u4e2a\u65b0\u7c7b\u522b\u8fdb\u884c\u91cd\u65b0\u8bad\u7ec3\u3002<\/p>\n

        \u6587\u7ae0\u63d0\u51fa\u7684\u6a21\u578b\u67b6\u6784OpenScene\uff0c\u662f\u4e00\u79cd\u96f6\u6837\u672c\u5b66\u4e60\u65b9\u6cd5\uff0c\u5b83\u5229\u7528\u4e86\u5927\u89c4\u6a21\u9884\u8bad\u7ec3\u7684\u6587\u672c-\u56fe\u50cf\u5d4c\u5165\u6a21\u578b\uff08\u5982CLIP\uff09\u6765\u589e\u5f3a3D\u573a\u666f\u7406\u89e3\u7684\u80fd\u529b\u3002\u6a21\u578b\u5c063D\u70b9\u7684\u7279\u5f81\u4e0e\u6587\u672c\u548c\u56fe\u50cf\u50cf\u7d20\u5728CLIP\u7279\u5f81\u7a7a\u95f4\u4e2d\u5171\u540c\u5d4c\u5165\u3002<\/strong>\u8fd9\u610f\u5473\u77403D\u70b9\u7684\u7279\u5f81\u4e0d\u4ec5\u4e0e\u89c6\u89c9\u4fe1\u606f\u76f8\u5173\u8054\uff0c\u8fd8\u4e0e\u8bed\u8a00\u6982\u5ff5\u5bf9\u9f50\uff0c\u4ece\u800c\u5141\u8bb8\u4f7f\u7528\u6587\u672c\u67e5\u8be2\u6765\u63a2\u7d223D\u573a\u666f\u3002\u6a21\u578b\u5177\u4f53\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5c063D\u70b9\u7684\u7279\u5f81\u4e0e\u89c6\u89c9\u7279\u5f81\u548c\u8bed\u8a00\u7279\u5f81\u7684\u5bf9\u9f50\uff1a<\/p>\n

          \n
        • \u56fe\u50cf\u7279\u5f81\u63d0\u53d6\u53ca2D-3D\u914d\u5bf9<\/strong>\uff1a\u9996\u5148\uff0c\u5bf9\u4e8e\u6bcf\u4e2aRGB\u56fe\u50cf\uff0c\u4f7f\u7528\u4e00\u4e2a\u9884\u8bad\u7ec3\u76842D\u89c6\u89c9-\u8bed\u8a00\u5206\u5272\u6a21\u578b\uff08\u5982OpenSeg\u6216LSeg\uff09\u6765\u8ba1\u7b97\u6bcf\u4e2a\u50cf\u7d20\u7684\u5d4c\u5165\u7279\u5f81\u3002\u8fd9\u4e9b\u7279\u5f81\u88ab\u7528\u6765\u8868\u793a\u56fe\u50cf\u4e2d\u7684\u89c6\u89c9\u4fe1\u606f\u3002\u63a5\u7740\uff0c\u5bf9\u4e8e3D\u70b9\u4e91\u4e2d\u7684\u6bcf\u4e2a3D\u8868\u9762\u70b9\uff0c\u901a\u8fc7\u76f8\u673a\u7684\u5185\u53c2\u548c\u5916\u53c2\u77e9\u9635\u5c06\u5176\u6295\u5f71\u56de\u5bf9\u5e94\u76842D\u56fe\u50cf\u5e73\u9762\u4e0a\u3002\u8fd9\u4e2a\u6b65\u9aa4\u786e\u4fdd\u4e86\u6bcf\u4e2a3D\u70b9\u90fd\u80fd\u627e\u5230\u5b83\u57282D\u56fe\u50cf\u4e2d\u7684\u5bf9\u5e94\u50cf\u7d20\u3002\u8fd9\u6837\uff0c\u6bcf\u4e2a3D\u70b9\u90fd\u83b7\u5f97\u4e86\u4e00\u4e2a\u878d\u5408\u4e86\u591a\u4e2a\u89c6\u89d2\u4e0b\u89c6\u89c9\u4fe1\u606f\u7684\u7279\u5f81\u5411\u91cf<\/strong>\u3002<\/li>\n
        • 3D\u7f51\u7edc\u84b8\u998f<\/strong>\uff1a\u5c3d\u7ba1\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u878d\u5408\u76842D\u7279\u5f81\u8fdb\u884c\u8bed\u8a00\u9a71\u52a8\u76843D\u573a\u666f\u7406\u89e3\uff0c\u4f46\u4e3a\u4e86\u63d0\u9ad8\u9c81\u68d2\u6027\u5e76\u5904\u7406\u53ea\u67093D\u70b9\u4e91\u6570\u636e\u7684\u60c5\u51b5\uff0c\u6587\u7ae0\u63d0\u51fa\u4e86\u4e00\u4e2a3D\u7f51\u7edc\uff08\u5982MinkowskiNet\uff09\uff0c\u5b83\u53ea\u4f7f\u75283D\u70b9\u7684\u4f4d\u7f6e\u4fe1\u606f\u4f5c\u4e3a\u8f93\u5165\uff0c\u5e76\u8bad\u7ec3\u8fd9\u4e2a\u7f51\u7edc\u6765\u590d\u73b0\u878d\u5408\u76842D\u7279\u5f81\u3002\u901a\u8fc7\u6700\u5c0f\u53163D\u7f51\u7edc\u8f93\u51fa\u548c\u878d\u5408\u76842D\u7279\u5f81\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c3D\u7f51\u7edc\u5b66\u4e60\u5230\u4e86\u4e0e2D\u7279\u5f81\u5bf9\u9f50\u7684\u7279\u5f81\u8868\u793a<\/strong>\u3002<\/li>\n
        • 2D-3D\u7279\u5f81\u96c6\u6210<\/strong>\uff1a\u4e3a\u4e86\u7ed3\u54082D\u56fe\u50cf\u7279\u5f81\u548c3D\u51e0\u4f55\u7279\u5f81\u7684\u4f18\u52bf\uff0c\u6587\u7ae0\u63d0\u51fa\u4e86\u4e00\u4e2a\u96c6\u6210\u65b9\u6cd5\u3002\u901a\u8fc7\u8ba1\u7b97\u6bcf\u4e2a3D\u70b9\u76842D\u878d\u5408\u7279\u5f81\u548c3D\u84b8\u998f\u7279\u5f81\u4e0e\u4e00\u7ec4\u6587\u672c\u63d0\u793a\u7684\u76f8\u4f3c\u5ea6\uff0c\u9009\u62e9\u4e0e\u6587\u672c\u63d0\u793a\u6700\u76f8\u4f3c\u7684\u7279\u5f81\u4f5c\u4e3a\u6700\u7ec8\u7684\u96c6\u6210\u7279\u5f81<\/strong>\u3002<\/li>\n<\/ul>\n

          \u7531\u4e8eCLIP\u6a21\u578b\u662f\u5728\u5927\u89c4\u6a21\u7684\u56fe\u50cf\u548c\u6587\u672c\u6570\u636e\u4e0a\u9884\u8bad\u7ec3\u7684\uff0c\u5b83\u80fd\u591f\u6355\u6349\u5230\u6bd4\u4f20\u7edf\u5bf9\u8c61\u7c7b\u522b\u6807\u7b7e\u66f4\u4e30\u5bcc\u7684\u6982\u5ff5\uff0c\u5305\u62ec\u7269\u7406\u5c5e\u6027\u3001\u6750\u6599\u3001\u529f\u80fd\u7b49\u3002OpenScene\u5229\u7528\u8fd9\u4e00\u70b9\uff0c\u5141\u8bb8\u7528\u6237\u8f93\u5165\u4efb\u610f\u6587\u672c\u67e5\u8be2\uff0c\u5e76\u57283D\u573a\u666f\u4e2d\u627e\u5230\u4e0e\u8fd9\u4e9b\u67e5\u8be2\u5339\u914d\u7684\u90e8\u5206\u3002<\/p>\n

           <\/p>\n

          CLIP2Scene\uff1a\u901a\u8fc7CLIP\u5b9e\u73b0\u6807\u7b7e\u9ad8\u6548\u76843D\u573a\u666f\u7406\u89e3<\/h2>\n

          \u7c7b\u4f3c\u4e8e\u4e0a\u6587\uff0cCLIP2Scene\u4e5f\u662f\u5e94\u7528 CLIP \u6765\u5e2e\u52a9\u5b66\u4e60 3D \u573a\u666f\u7406\u89e3\uff0c\u5c06CLIP\u77e5\u8bc6\u4ece2D\u56fe\u50cf-\u6587\u672c\u9884\u8bad\u7ec3\u6a21\u578b\u8f6c\u79fb\u52303D\u70b9\u4e91\u7f51\u7edc\u3002CLIP2Scene\u7684\u6846\u67b6\u901a\u8fc7\u8bed\u4e49\u548c\u65f6\u7a7a\u4e00\u81f4\u6027\u6b63\u5219\u5316\u6765\u9884\u8bad\u7ec33D\u70b9\u4e91\u7f51\u7edc\uff0c\u4f7f\u5f973D\u70b9\u4e91\u7279\u5f81\u80fd\u591f\u4e0eCLIP\u7684\u89c6\u89c9\u548c\u6587\u672c\u7279\u5f81\u5bf9\u9f50\u3002\u4e0b\u9762\u662f\u5177\u4f53\u7684\u5bf9\u9f50\u65b9\u6cd5\uff1a<\/p>\n

            \n
          • \u8bed\u4e49\u4e00\u81f4\u6027\u6b63\u5219\u5316\uff08Semantic Consistency Regularization\uff09<\/strong>\uff1a\u5229\u7528CLIP\u7684\u6587\u672c\u8bed\u4e49\u6765\u9009\u62e9\u6b63\u6837\u672c\u548c\u8d1f\u6837\u672c<\/strong>\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u901a\u8fc7\u5c06\u7c7b\u522b\u540d\u79f0\u653e\u5165\u9884\u5148\u5b9a\u4e49\u7684\u6a21\u677f\u4e2d\uff0c\u4f7f\u7528CLIP\u7684\u6587\u672c\u7f16\u7801\u5668\u751f\u6210\u6587\u672c\u5d4c\u5165\uff08text embeddings\uff09\uff0c\u8fd9\u4e9b\u5d4c\u5165\u5305\u542b\u4e86\u5bf9\u5e94\u7c7b\u522b\u7684\u8bed\u4e49\u4fe1\u606f\u3002\u7136\u540e\uff0c\u5c06\u8fd9\u4e9b\u6587\u672c\u5d4c\u5165\u4e0e3D\u70b9\u4e91\u7279\u5f81\u8fdb\u884c\u5bf9\u6bd4\u5b66\u4e60<\/strong>\u3002\u901a\u8fc7\u5bf9\u6bd4\u635f\u5931\u51fd\u6570\uff0c\u62c9\u8fd1\u5177\u6709\u76f8\u540c\u8bed\u4e49\u7684\u70b9\u4e91\u7279\u5f81\u548c\u6587\u672c\u5d4c\u5165\u4e4b\u95f4\u7684\u8ddd\u79bb\uff0c\u540c\u65f6\u63a8\u8fdc\u4e0d\u540c\u8bed\u4e49\u7684\u70b9\u4e91\u7279\u5f81\u548c\u6587\u672c\u5d4c\u5165\uff0c\u4ece\u800c\u4f7f\u5f973D\u7f51\u7edc\u5b66\u4e60\u5230\u7684\u7279\u5f81\u80fd\u591f\u4e0eCLIP\u7684\u6587\u672c\u8bed\u4e49\u5bf9\u9f50\u3002<\/li>\n
          • \u65f6\u7a7a\u4e00\u81f4\u6027\u6b63\u5219\u5316\uff08Spatial-Temporal Consistency Regularization\uff09<\/strong>\uff1a\u6b64\u5916\uff0c\u8fd8\u5c06\u70b9\u4e91\u6570\u636e\u4e0e\u5bf9\u5e94\u7684\u56fe\u50cf\u6570\u636e\u8fdb\u884c\u6821\u51c6\uff0c\u5efa\u7acb\u56fe\u50cf\u50cf\u7d20\u7279\u5f81\u4e0e\u70b9\u4e91\u7279\u5f81\u4e4b\u95f4\u7684\u5bf9\u5e94\u5173\u7cfb\u3002\u4e3a\u4e86\u4f7f\u591a\u626b\u63cf\u70b9\u4e91\u5177\u6709\u65f6\u95f4\u4e00\u81f4\u6027<\/strong>\uff0c\u5373\u5728\u8fde\u7eed\u65f6\u95f4\u5e27\u5185\u6355\u83b7\u7684\u70b9\u4e91\u6570\u636e\u5177\u6709\u7a7a\u95f4\u548c\u65f6\u95f4\u4e0a\u7684\u8fde\u8d2f\u6027\uff0c\u5728\u6b63\u5219\u5316\u8fc7\u7a0b\u4e2d\uff0c\u5f3a\u5236\u4f7f\u5f97\u540c\u4e00\u7a7a\u95f4\u4f4d\u7f6e\u548c\u65f6\u95f4\u6233\u5185\u7684\u70b9\u4e91\u7279\u5f81\u4e0e\u56fe\u50cf\u50cf\u7d20\u7279\u5f81\u4fdd\u6301\u4e00\u81f4\u3002\u8fd9\u901a\u8fc7\u8ba1\u7b97\u70b9\u4e91\u7279\u5f81\u548c\u5bf9\u5e94\u56fe\u50cf\u50cf\u7d20\u7279\u5f81\u4e4b\u95f4\u7684\u76f8\u4f3c\u5ea6\uff0c\u5e76\u4f7f\u7528\u635f\u5931\u51fd\u6570\u6765\u6700\u5c0f\u5316\u5b83\u4eec\u4e4b\u95f4\u7684\u5dee\u5f02\u6765\u5b9e\u73b0\u3002<\/li>\n<\/ul>\n

            \u901a\u8fc7\u4e0a\u8ff0\u4e24\u4e2a\u6b63\u5219\u5316\u7b56\u7565\uff0cCLIP2Scene\u6846\u67b6\u80fd\u591f\u5c063D\u70b9\u4e91\u7279\u5f81\u4e0eCLIP\u7684\u4e30\u5bcc\u89c6\u89c9\u548c\u6587\u672c\u4fe1\u606f\u6709\u6548\u5730\u7ed3\u5408\u8d77\u6765\uff0c\u4ece\u800c\u63d0\u9ad83D\u573a\u666f\u7406\u89e3\u7684\u6027\u80fd\u3002\u8fd9\u79cd\u8de8\u6a21\u6001\u7684\u5bf9\u6bd4\u5b66\u4e60\u65b9\u6cd5\u4e0d\u4ec5\u4f7f\u5f973D\u7f51\u7edc\u80fd\u591f\u8fdb\u884c\u96f6\u6837\u672c\uff08annotation-free\uff09\u7684\u8bed\u4e49\u5206\u5272\uff0c\u800c\u4e14\u5728\u6709\u5c11\u91cf\u6807\u6ce8\u6570\u636e\u8fdb\u884c\u5fae\u8c03\uff08fine-tuning\uff09\u65f6\u4e5f\u80fd\u663e\u8457\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n

             <\/p>\n

            PLA\uff1a\u8bed\u8a00\u9a71\u52a8\u7684\u5f00\u653e\u8bcd\u6c473D\u573a\u666f\u7406\u89e3<\/h2>\n

            \u63d0\u51fa\u4e86\u4e00\u79cd\u540d\u4e3aPLA\uff08Point-Language Association\uff09\u7684\u65b9\u6cd5\uff0c\u4e5f\u662f\u5e0c\u671b\u5229\u7528\u89c6\u89c9\u8bed\u8a00\u6a21\u578b\u8f85\u52a93D\u7279\u5f81\u4e0e\u6587\u672c\u7279\u5f81\u5bf9\u9f50\uff0c\u5b9e\u73b0\u5f00\u653e\u8bcd\u6c473D\u573a\u666f\u7406\u89e3\u3002\u5177\u4f53\u5982\u4e0b\uff1a<\/p>\n

              \n
            • \u9996\u5148\uff0c\u4ece3D\u573a\u666f\u4e2d\u83b7\u53d6\u591a\u4e2a\u89c6\u89d2\u7684\u56fe\u50cf<\/strong>\u3002\u8fd9\u4e9b\u56fe\u50cf\u901a\u5e38\u7531\u56f4\u7ed53D\u573a\u666f\u7684\u4e0d\u540c\u4f4d\u7f6e\u7684\u76f8\u673a\u62cd\u6444\u5f97\u5230\uff0c\u80fd\u591f\u63d0\u4f9b\u573a\u666f\u7684\u5168\u9762\u89c6\u56fe\u3002\u5229\u75283D\u573a\u666f\u548c\u8fd9\u4e9b\u591a\u89c6\u56fe\u56fe\u50cf\u4e4b\u95f4\u7684\u51e0\u4f55\u5173\u7cfb\uff0c\u4f8b\u5982\u76f8\u673a\u7684\u5185\u53c2\u548c\u5916\u53c2\uff0c\u4ee5\u53ca3D\u70b9\u4e0e2D\u56fe\u50cf\u4e4b\u95f4\u7684\u6295\u5f71\u5173\u7cfb\u3002\u8fd9\u4e9b\u51e0\u4f55\u7ea6\u675f\u786e\u4fdd\u4e86\u4ece\u4e0d\u540c\u89c6\u89d2\u89c2\u5bdf\u5230\u7684\u540c\u4e00\u7269\u4f53\u57283D\u7a7a\u95f4\u4e2d\u7684\u4f4d\u7f6e\u662f\u4e00\u81f4\u7684\u3002<\/li>\n
            • \u6784\u5efa\u5206\u5c42\u76843D-\u5b57\u5e55\u5bf9<\/strong>\uff1a\u7136\u540e\u6587\u7ae0\u4f7f\u7528\u4e00\u4e2a\u9884\u8bad\u7ec3\u7684\u89c6\u89c9\u8bed\u8a00\u57fa\u7840\u6a21\u578b\uff08\u5177\u4f53\u4e3aGPT-ViT2\uff09\u6765\u4e3a3D\u573a\u666f\u7684\u591a\u89c6\u56fe\u56fe\u50cf\u6dfb\u52a0\u5b57\u5e55\uff0c\u63d0\u4f9b\u4e0e3D\u573a\u666f\u76f8\u5173\u7684\u8bed\u4e49\u4e30\u5bcc\u7684\u63cf\u8ff0\u3002\u6587\u7ae0\u8bbe\u8ba1\u4e86\u5206\u5c42\u76843D\u5b57\u5e55\u5bf9\uff0c\u5305\u62ec\u573a\u666f\u7ea7\uff08\u5c06\u6574\u4e2a3D\u573a\u666f\u4e0e\u4e00\u4e2a\u6c47\u603b\u7684\u5b57\u5e55\u76f8\u5173\u8054\uff09\u3001\u89c6\u56fe\u7ea7\uff08\u5c06\u6bcf\u4e2a\u89c6\u89d2\u4e0b\u76843D\u70b9\u4e91\u4e0e\u5bf9\u5e94\u56fe\u50cf\u7684\u5b57\u5e55\u76f8\u5173\u8054\uff09\u548c\u5b9e\u4f53\u7ea7\uff08\u901a\u8fc7\u5206\u6790\u76f8\u90bb\u89c6\u56fe\u7ea7\u70b9\u96c6\u7684\u5dee\u5f02\u548c\u4ea4\u96c6\uff0c\u6784\u5efa\u4e0e\u7279\u5b9a\u5b9e\u4f53\uff08\u5982\u5355\u4e2a\u7269\u4f53\u5b9e\u4f8b\uff09\u76f8\u5173\u7684\u5b57\u5e55\uff09\u3002\u8fd9\u4e9b\u5c42\u6b21\u5316\u7684\u5b57\u5e55\u5bf9\u5229\u75283D\u573a\u666f\u548c\u591a\u89c6\u56fe\u56fe\u50cf\u4e4b\u95f4\u7684\u51e0\u4f55\u7ea6\u675f\uff0c\u4ece\u800c\u5728\u4e0d\u540c\u7684\u7a7a\u95f4\u5c3a\u5ea6\u4e0a\u5efa\u7acb3D\u70b9\u4e91\u4e0e\u6587\u672c\u4e4b\u95f4\u7684\u5173\u8054\u3002<\/li>\n
            • 3D\u70b9\u4e91\u7279\u5f81\u4e0e\u6587\u672c\u7279\u5f81\u5bf9\u9f50<\/strong>\uff1a\u6700\u540e\uff0c\u901a\u8fc7\u5bf9\u6bd4\u5b66\u4e60\u7684\u65b9\u6cd5\uff0c\u4f7f\u5f973D\u70b9\u4e91\u7684\u7279\u5f81\u4e0e\u76f8\u5e94\u6587\u672c\u63cf\u8ff0\u7684\u7279\u5f81\u5728\u7279\u5f81\u7a7a\u95f4\u4e2d\u76f8\u4e92\u9760\u8fd1\uff0c\u4ece\u800c\u5b66\u4e60\u5230\u80fd\u591f\u53cd\u6620\u6587\u672c\u63cf\u8ff0\u5185\u5bb9\u76843D\u7279\u5f81\u8868\u793a\u3002<\/li>\n<\/ul>\n

              \u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u52bf\u5728\u4e8e\uff0c\u5b83\u4e0d\u4ec5\u80fd\u591f\u5229\u7528\u4e30\u5bcc\u7684\u6587\u672c\u4fe1\u606f\u6765\u589e\u5f3a3D\u6570\u636e\u7684\u7406\u89e3\uff0c\u8fd8\u80fd\u591f\u5904\u7406\u4e0d\u540c\u5c3a\u5ea6\u548c\u7c92\u5ea6\u76843D\u573a\u666f\u5185\u5bb9\uff0c\u4ece\u800c\u63d0\u9ad8\u6a21\u578b\u5728\u5f00\u653e\u8bcd\u6c473D\u573a\u666f\u7406\u89e3\u4efb\u52a1\u4e2d\u7684\u6027\u80fd\u548c\u6cdb\u5316\u80fd\u529b\u3002<\/p>\n

               <\/p>\n

              UniSeg3D\uff1a\u4e09\u7ef4\u573a\u666f\u7406\u89e3\u7684\u7edf\u4e00\u6846\u67b6<\/h2>\n

              \u4ee5\u5f80\u7684\u5927\u591a\u6570 3D \u573a\u666f\u5206\u5272\u65b9\u6cd5\u90fd\u4e13\u95e8\u7528\u4e8e\u7279\u5b9a\u4efb\u52a1\uff0c\u56e0\u6b64\u5c06\u4ed6\u4eec\u5bf9 3D \u573a\u666f\u7684\u7406\u89e3\u9650\u5236\u5728\u7279\u5b9a\u4e8e\u4efb\u52a1\u7684\u89c6\u89d2\u4e0a\u3002\u8fd9\u7bc7\u6587\u7ae0\u63d0\u51fa\u4e86 UniSeg3D\uff0c\u5b83\u4f7f\u7528\u4e00\u4e2a\u7edf\u4e00\u7684Transformer\u4f5c\u4e3a\u6838\u5fc3\u5904\u7406\u5355\u5143\uff0c\u8fd9\u4e2aTransformer\u63a5\u6536\u7edf\u4e00\u7684\u8f93\u5165\u8868\u793a\uff0c\u5e76\u4e3a\u6240\u6709\u4efb\u52a1\u751f\u6210\u7279\u5f81\u3002\u8fd9\u79cd\u8bbe\u8ba1\u5141\u8bb8\u6a21\u578b\u5728\u4e0d\u540c\u4efb\u52a1\u4e4b\u95f4\u5171\u4eab\u77e5\u8bc6\uff0c\u63d0\u9ad8\u4e86\u6a21\u578b\u7684\u6cdb\u5316\u80fd\u529b\u548c\u6548\u7387\u3002<\/p>\n

                \n
              • \u9996\u5148\uff0c\u4e3a\u4e86\u5904\u7406\u4e0d\u540c\u7684\u4efb\u52a1\uff0cUniSeg3D\u5f15\u5165\u4e86\u591a\u79cd\u7c7b\u578b\u7684\u8f93\u5165\u67e5\u8be2\uff08queries\uff09\uff1a<\/li>\n<\/ul>\n
                  \n
                • \u901a\u7528\u5206\u5272\u4efb\u52a1<\/strong>\uff08\u5982\u8bed\u4e49\u5206\u5272\u3001\u5b9e\u4f8b\u5206\u5272\u3001\u5168\u666f\u5206\u5272\uff09\u4f7f\u7528\u70b9\u4e91\u4f5c\u4e3a\u8f93\u5165\uff0c\u901a\u8fc73D U-Net\u63d0\u53d6\u7279\u5f81\u3002<\/li>\n
                • \u4ea4\u4e92\u5206\u5272<\/strong>\u4efb\u52a1\u901a\u8fc7\u89c6\u89c9\u63d0\u793a\uff08\u5982\u70b9\u51fb\u6216\u753b\u6846\uff09\u6765\u6307\u5b9a\u611f\u5174\u8da3\u7684\u533a\u57df\u3002<\/li>\n
                • \u5f15\u7528\u5206\u5272<\/strong>\u4efb\u52a1\u4f7f\u7528\u6587\u672c\u63cf\u8ff0\u6765\u6307\u5b9a\u5206\u5272\u76ee\u6807\u3002<\/li>\n
                • \u5f00\u653e\u8bcd\u6c47\u5206\u5272<\/strong>\u4efb\u52a1\u5904\u7406\u672a\u5728\u8bad\u7ec3\u96c6\u4e2d\u51fa\u73b0\u7684\u7c7b\u522b\u3002<\/li>\n<\/ul>\n
                    \n
                  • \u7136\u540e\uff0cUniSeg3D\u5229\u7528\u77e5\u8bc6\u84b8\u998f\u4ece\u4ea4\u4e92\u5206\u5272\u4efb\u52a1\uff08\u7531\u4e8e\u5176\u89c6\u89c9\u63d0\u793a\u7684\u53ef\u9760\u6027\uff0c\u901a\u5e38\u5177\u6709\u8f83\u9ad8\u7684\u5206\u5272\u6027\u80fd\uff09\u5411\u5176\u4ed6\u4efb\u52a1\u8f6c\u79fb\u77e5\u8bc6<\/strong>\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u4f7f\u7528\u5308\u7259\u5229\u7b97\u6cd5\uff08Hungarian algorithm\uff09\u5c06\u4ea4\u4e92\u5206\u5272\u4efb\u52a1\u7684\u9884\u6d4b\u7ed3\u679c\u4e0e\u771f\u5b9e\u6807\u7b7e\u8fdb\u884c\u5339\u914d\uff0c\u4ece\u800c\u5f97\u5230\u6b63\u6837\u672c\u3002\u7136\u540e\uff0c\u5728\u4ea4\u4e92\u5206\u5272\u4efb\u52a1\u7684\u9884\u6d4b\u63a9\u7801\u4e2d\uff0c\u9009\u62e9\u5177\u6709\u6700\u9ad8\u7f6e\u4fe1\u5ea6\uff08\u4f8b\u5982\uff0c\u524dk%\uff09\u7684\u533a\u57df\u4f5c\u4e3a\u5b66\u4e60\u533a\u57df\u3002\u5728\u8fd9\u4e9b\u5b66\u4e60\u533a\u57df\u5185\uff0c\u8ba1\u7b97\u4ea4\u4e92\u5206\u5272\u4efb\u52a1\u7684\u9884\u6d4b\u63a9\u7801\u4e0e\u201c\u5b66\u751f\u201d\u4efb\u52a1\u7684\u9884\u6d4b\u63a9\u7801\u4e4b\u95f4\u7684\u635f\u5931\u3002\u8fd9\u4e2a\u635f\u5931\u901a\u8fc7\u6bd4\u8f83\u5339\u914d\u533a\u57df\u5185\u7684\u9884\u6d4b\u63a9\u7801\u6765\u8861\u91cf\uff0c\u4f7f\u7528\u4e8c\u5143\u4ea4\u53c9\u71b5\u635f\u5931\uff08Binary Cross-Entropy, BCE\uff09\u6765\u5b9e\u73b0\u3002\u901a\u8fc7\u6700\u5c0f\u5316\u8fd9\u4e2a\u635f\u5931\uff0c\u5c06\u4ea4\u4e92\u5206\u5272\u4efb\u52a1\u7684\u77e5\u8bc6\u8f6c\u79fb\u5230\u5176\u4ed6\u4efb\u52a1\u4e2d\uff0c\u4ece\u800c\u63d0\u9ad8\u8fd9\u4e9b\u4efb\u52a1\u7684\u6027\u80fd\u3002<\/li>\n
                  • \u6b64\u5916\uff0c\u4e3a\u4e86\u5c06\u6587\u672c\u63cf\u8ff0\u4e0e3D\u573a\u666f\u4e2d\u7684\u76f8\u5e94\u5bf9\u8c61\u6216\u533a\u57df\u5173\u8054\u8d77\u6765<\/strong>\uff0c\u8bbe\u8ba1\u4e86\u4e00\u79cd\u57fa\u4e8e\u6392\u540d\u7684\u5bf9\u6bd4\u5b66\u4e60\u65b9\u6cd5<\/strong>\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u9996\u5148\u4f7f\u7528Transformer\u67b6\u6784\u6765\u83b7\u53d6\u70b9\u4e91\u7279\u5f81\u3001\u4f7f\u7528\u9884\u8bad\u7ec3\u7684CLIP\u6a21\u578b\u6765\u83b7\u53d6\u6587\u672c\u7279\u5f81\u3002\u7136\u540e\u901a\u8fc7\u4e00\u4e2a\u5bf9\u6bd4\u5b66\u4e60\u6846\u67b6\u5339\u914d\u70b9\u4e91\u7279\u5f81\u548c\u6587\u672c\u7279\u5f81\u3002\u4e3a\u4e86\u8fdb\u4e00\u6b65\u4f18\u5316\u5bf9\u6bd4\u5b66\u4e60\u7684\u6548\u679c\uff0cUniSeg3D\u5f15\u5165\u4e86\u6392\u540d\u89c4\u5219\u3002\u8fd9\u4e2a\u89c4\u5219\u786e\u4fdd\u5728\u5bf9\u6bd4\u5b66\u4e60\u8fc7\u7a0b\u4e2d\uff0c\u4e0e\u7279\u5b9a\u6587\u672c\u63cf\u8ff0\u6700\u76f8\u5173\u7684\u70b9\u4e91\u7279\u5f81\u5728\u76f8\u4f3c\u5ea6\u6392\u5e8f\u4e2d\u4f4d\u4e8e\u6700\u524d\u9762\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6a21\u578b\u80fd\u591f\u66f4\u597d\u5730\u7406\u89e3\u548c\u5904\u7406\u5f15\u7528\u5206\u5272\u4efb\u52a1\u4e2d\u7684\u6587\u672c\u63cf\u8ff0\u3002<\/li>\n<\/ul>\n

                     <\/p>\n<\/div>\n<\/div>\n

                    <\/div>\n

                    <\/g><\/svg><\/i> \"Loading\"<\/p>\n

                    <\/div>\n","protected":false},"excerpt":{"rendered":"

                    3D Transformer\u7f51\u7edc\u5728\u5904\u74063D\u70b9\u4e91\u6570\u636e\u65f6\u9762\u4e34\u7684\u9ad8\u8ba1\u7b97\u590d\u6742\u5ea6\u95ee\u9898\u3002 3D\u573a\u666f\u7406\u89e3\u662f\u6307\u5229\u7528\u8ba1\u7b97\u673a\u89c6\u89c9\u548c […]<\/p>\n

                    <\/div>\n

                    <\/g><\/svg><\/i> \"Loading\"<\/p>\n

                    <\/div>\n","protected":false},"author":56,"featured_media":22412,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,17,20],"tags":[1341],"class_list":["post-22410","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-23","category-17","category-20","tag-3d--"],"_links":{"self":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/22410","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/users\/56"}],"replies":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/comments?post=22410"}],"version-history":[{"count":1,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/22410\/revisions"}],"predecessor-version":[{"id":22413,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/22410\/revisions\/22413"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/media\/22412"}],"wp:attachment":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/media?parent=22410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/categories?post=22410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/tags?post=22410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}