{"id":38165,"date":"2026-03-23T17:33:00","date_gmt":"2026-03-23T09:33:00","guid":{"rendered":"http:\/\/192.168.10.115\/?p=38165"},"modified":"2026-03-23T17:33:00","modified_gmt":"2026-03-23T09:33:00","slug":"2026-03-23-%e6%97%a0%e9%9c%80%e8%ae%ad%e7%bb%83%ef%bc%8c%e5%8d%b3%e6%8f%92%e5%8d%b3%e7%94%a8-%e6%b8%85%e5%8d%8e%e6%b5%99%e5%a4%a7%e6%8e%a8%e5%87%bamemix%ef%bc%9a%e9%95%bf%e6%97%b6%e5%ba%8f3d","status":"publish","type":"post","link":"http:\/\/222.128.65.89:18086\/index.php\/2026\/03\/23\/38165\/","title":{"rendered":"2026-03-23 \u65e0\u9700\u8bad\u7ec3\uff0c\u5373\u63d2\u5373\u7528 | \u6e05\u534e&\u6d59\u5927\u63a8\u51faMeMix\uff1a\u957f\u65f6\u5e8f3D\u91cd\u5efa\u5f7b\u5e95\u544a\u522b\u6f02\u79fb\u4e0e\u9000\u5316\uff0c\u8bef\u5dee\u72c2\u964d40%\uff01"},"content":{"rendered":"\n

\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/mp.weixin.qq.com\/s\/pV6D4jpBywQhWbxp8iK50A<\/a><\/p>\n\n\n\n

\u6d41\u5f0f3D\u91cd\u5efa\u662f\u5b9e\u65f6\u7a7a\u95f4\u611f\u77e5\u7684\u6838\u5fc3\u6280\u672f\uff0c\u5728\u81ea\u52a8\u9a7e\u9a76\u3001\u673a\u5668\u4eba\u5bfc\u822a\u7b49\u5b9e\u9645\u573a\u666f\u4e2d\u5177\u6709\u5173\u952e\u5e94\u7528\u4ef7\u503c\uff0c\u4f46\u73b0\u6709\u5faa\u73af\u5728\u7ebf\u6a21\u578b\u5904\u7406\u957f\u5e8f\u5217\u56fe\u50cf\u65f6\uff0c\u6781\u6613\u56e0\u72b6\u6001\u6f02\u79fb\u548c\u707e\u96be\u6027\u9057\u5fd8\u51fa\u73b0\u91cd\u5efa\u8d28\u91cf\u9010\u6b65\u9000\u5316\u7684\u95ee\u9898\u3002\u9488\u5bf9\u8fd9\u4e00\u75db\u70b9\uff0c\u7814\u7a76\u56e2\u961f\u63d0\u51fa\u4e86 MeMix\uff08Memory Mixture\uff09<\/strong> \u2014\u2014\u4e00\u79cd\u65e0\u8bad\u7ec3\u3001\u5373\u63d2\u5373\u7528\u7684\u72b6\u6001\u66f4\u65b0\u6a21\u5757\uff0c\u901a\u8fc7\u91cd\u6784\u5faa\u73af\u72b6\u6001\u4e3a\u8bb0\u5fc6\u6df7\u5408\u4f53\uff0c\u5b9e\u73b0\u9009\u62e9\u6027\u7684\u72b6\u6001\u66f4\u65b0\uff0c\u5728\u4fdd\u6301\u6052\u5b9a\u63a8\u7406\u5185\u5b58\u7684\u540c\u65f6\uff0c\u5927\u5e45\u63d0\u5347\u4e86\u957f\u5e8f\u5217\u6d41\u5f0f3D\u91cd\u5efa\u7684\u7a33\u5b9a\u6027\u548c\u7cbe\u5ea6\uff0c\u4e14\u65e0\u9700\u5fae\u8c03\u3001\u65e0\u989d\u5916\u53ef\u5b66\u4e60\u53c2\u6570\uff0c\u53ef\u76f4\u63a5\u9002\u914d\u73b0\u6709\u4e3b\u6d41\u5faa\u73af\u91cd\u5efa\u6a21\u578b\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u4e00\u3001\u7814\u7a76\u80cc\u666f\uff1a\u6d41\u5f0f3D\u91cd\u5efa\u7684\u6838\u5fc3\u77db\u76fe<\/strong><\/p>\n\n\n\n

3D\u91cd\u5efa\u662f\u8ba1\u7b97\u673a\u89c6\u89c9\u7684\u57fa\u7840\u4efb\u52a1\uff0c\u73b0\u6709\u65b9\u6cd5\u4e3b\u8981\u5206\u4e3a \u79bb\u7ebf\u6279\u91cf\u91cd\u5efa<\/strong> \u548c \u6d41\u5f0f\u5728\u7ebf\u91cd\u5efa<\/strong> \u4e24\u7c7b\uff1a<\/p>\n\n\n\n

    \n
  1. \u79bb\u7ebf\u6279\u91cf\u91cd\u5efa<\/strong>\uff1a\u901a\u8fc7\u5168\u5c40\u4f18\u5316\u5904\u7406\u5b8c\u6574\u56fe\u50cf\u5e8f\u5217\uff0c\u91cd\u5efa\u8d28\u91cf\u9ad8\uff0c\u4f46\u65e0\u6cd5\u5728\u6709\u9650\u8d44\u6e90\u4e0b\u5904\u7406\u8d85\u957f\u5e8f\u5217\uff0c\u4e14\u9ad8\u5ef6\u8fdf\u7684\u7279\u6027\u4e0e\u81ea\u52a8\u9a7e\u9a76\u3001\u673a\u5668\u4eba\u5bfc\u822a\u7b49\u5b9e\u65f6\u611f\u77e5\u9700\u6c42\u76f8\u6096\uff1b<\/li>\n\n\n\n
  2. \u6d41\u5f0f\u5728\u7ebf\u91cd\u5efa<\/strong>\uff1a\u9010\u5e27\u5904\u7406\u8fde\u7eed\u8f93\u5165\u7684RGB\u56fe\u50cf\u6d41\uff0c\u5b9e\u65f6\u66f4\u65b0\u573a\u666f\u51e0\u4f55\u7ed3\u6784\u548c\u76f8\u673a\u4f4d\u59ff\uff0c\u662f\u5b9e\u65f6\u7a7a\u95f4\u611f\u77e5\u7684\u6838\u5fc3\u65b9\u6848\uff0c\u4f46\u9762\u4e34 \u5386\u53f2\u4e0a\u4e0b\u6587\u5229\u7528<\/strong> \u4e0e \u6052\u5b9a\u63a8\u7406\u5185\u5b58\u4fdd\u6301<\/strong> \u7684\u6838\u5fc3\u77db\u76fe\u3002<\/li>\n<\/ol>\n\n\n\n

    \u5f53\u524d\u6d41\u5f0f\u5728\u7ebf\u91cd\u5efa\u7684\u4e3b\u6d41\u89e3\u51b3\u65b9\u6848\u4e3b\u8981\u6709\u4e24\u79cd\uff0c\u4e14\u5404\u6709\u7f3a\u9677\uff1a<\/p>\n\n\n\n

      \n
    • KV\u7f13\u5b58\u6cd5<\/strong>\uff1a\u5b58\u50a8\u5386\u53f2\u7279\u5f81\u4ee5\u4fdd\u7559\u957f\u8ddd\u79bb\u4e0a\u4e0b\u6587\uff0c\u4f46\u5185\u5b58\u6d88\u8017\u968f\u5e8f\u5217\u957f\u5ea6\u7ebf\u6027\u589e\u957f\uff0c\u957f\u5e8f\u5217\u4e0b\u6613\u51fa\u73b0\u5185\u5b58\u6ea2\u51fa\uff1b<\/li>\n\n\n\n
    • \u56fa\u5b9a\u6f5c\u72b6\u6001\u6cd5<\/strong>\uff08\u5982CUT3R\u3001TTT3R\uff09\uff1a\u7528\u56fa\u5b9a\u957f\u5ea6\u7684\u5faa\u73af\u72b6\u6001\u603b\u7ed3\u5386\u53f2\u4fe1\u606f\uff0c\u5b9e\u73b0O(1)\u6052\u5b9a\u63a8\u7406\u5185\u5b58\uff0c\u4f46\u6bcf\u5e27\u90fd\u4f1a\u5bf9\u540c\u4e00\u7ec4\u72b6\u6001\u4ee4\u724c\u8fdb\u884c\u66f4\u65b0\uff0c\u65b0\u4fe1\u606f\u4f1a\u8986\u76d6\u539f\u6709\u8bb0\u5fc6\uff0c\u5f15\u53d1 \u707e\u96be\u6027\u9057\u5fd8<\/strong> \uff0c\u8868\u73b0\u4e3a\u51e0\u4f55\u6f02\u79fb\u3001\u4f4d\u59ff\u8bef\u5dee\u7d2f\u79ef\u3001\u957f\u8ddd\u79bb\u4e00\u81f4\u6027\u9000\u5316\u3002<\/li>\n<\/ul>\n\n\n\n

      \u6b64\u5916\uff0c\u73b0\u6709\u6d41\u5f0f\u91cd\u5efa\u7684\u6539\u8fdb\u65b9\u6cd5\u591a\u4e3a\u7279\u5b9a\u6a21\u578b\u8bbe\u8ba1\uff0c\u9700\u5927\u91cf\u4ee3\u7801\u91cd\u6784\uff0c\u8de8\u9aa8\u5e72\u7f51\u7edc\u7684\u590d\u7528\u6027\u5dee\uff0c\u96be\u4ee5\u9002\u914d\u5feb\u901f\u8fed\u4ee3\u7684\u5b9e\u9645\u7cfb\u7edf\u3002<\/p>\n\n\n\n

      \u4e8c\u3001\u6838\u5fc3\u521b\u65b0\uff1aMeMix\u7684\u65e0\u8bad\u7ec3\u5373\u63d2\u5373\u7528\u8bbe\u8ba1<\/strong><\/p>\n\n\n\n

      MeMix\u7684\u6838\u5fc3\u601d\u8def\u662f\u4ece\u5de5\u7a0b\u89d2\u5ea6\u91cd\u8bbf \u8bb0\u5fc6\u6df7\u5408\uff08MoM\uff09<\/strong> \u601d\u60f3\uff0c\u5c06\u5faa\u73af\u72b6\u6001\u5212\u5206\u4e3a\u591a\u4e2a\u72ec\u7acb\u7684\u8bb0\u5fc6\u5757\uff0c\u6bcf\u4e00\u6b65\u4ec5\u66f4\u65b0\u4e0e\u5f53\u524d\u89c2\u6d4b\u6700\u4e0d\u5339\u914d\u7684\u90e8\u5206\uff0c\u7cbe\u51c6\u4fdd\u7559\u5176\u4f59\u957f\u65f6\u8bb0\u5fc6\uff0c\u4ece\u6839\u6e90\u4e0a\u51cf\u5c11\u8de8\u65f6\u95f4\u7684\u4fe1\u606f\u5e72\u6270\u3002\u8be5\u6a21\u5757\u4e3a \u65e0\u8bad\u7ec3\u3001\u5373\u63d2\u5373\u7528<\/strong> \u8bbe\u8ba1\uff0c\u53ef\u76f4\u63a5\u5d4c\u5165\u73b0\u6709\u56fa\u5b9a\u72b6\u6001\u5faa\u73af\u91cd\u5efa\u6d41\u6c34\u7ebf\uff0c\u4e0d\u5f15\u5165\u65b0\u53ef\u5b66\u4e60\u53c2\u6570\u3001\u65e0\u9700\u5fae\u8c03\uff0c\u4e14GPU\u5185\u5b58\u548c\u63a8\u7406\u5ef6\u8fdf\u5f00\u9500\u53ef\u5ffd\u7565\u4e0d\u8ba1\u3002<\/p>\n\n\n\n

      2.1 \u73b0\u6709\u72b6\u6001\u66f4\u65b0\u7684\u95ee\u9898\u672c\u8d28<\/strong><\/p>\n\n\n\n

      \u4ee5\u4e3b\u6d41\u56fa\u5b9a\u6f5c\u72b6\u6001\u6a21\u578bCUT3R\u3001TTT3R\u4e3a\u4f8b\uff0c\u5176\u72b6\u6001\u66f4\u65b0\u5b58\u5728\u6838\u5fc3\u7f3a\u9677\uff1a<\/p>\n\n\n\n

        \n
      • CUT3R<\/strong>\uff1a\u6bcf\u4e00\u65f6\u95f4\u6b65\u5bf9\u6240\u6709\u72b6\u6001\u4ee4\u724c\u8fdb\u884c\u65e0\u6761\u4ef6\u5168\u91cf\u8986\u5199\uff0c\u65b0\u7279\u5f81\u76f4\u63a5\u64e6\u9664\u65e9\u671f\u5e27\u4fe1\u606f\uff0c\u957f\u5e8f\u5217\u4e0b\u8bef\u5dee\u5feb\u901f\u7d2f\u79ef\uff1b<\/li>\n\n\n\n
      • TTT3R<\/strong>\uff1a\u901a\u8fc7\u6d4b\u8bd5\u65f6\u8bad\u7ec3\u5f15\u5165\u5bc6\u5ea6\u95e8\u63a7\u8c03\u8282\u66f4\u65b0\u5e45\u5ea6\uff0c\u7f13\u89e3\u4e86\u6f02\u79fb\uff0c\u4f46\u4ecd\u5bf9\u6bcf\u4e2a\u4ee4\u724c\u8fdb\u884c\u975e\u96f6\u66f4\u65b0\uff0c\u4ec5\u6539\u53d8\u66f4\u65b0\u5f3a\u5ea6\uff0c\u672a\u4ece\u6839\u672c\u4e0a\u907f\u514d\u8bb0\u5fc6\u8986\u76d6\u3002<\/li>\n<\/ul>\n\n\n\n

        2.2 MeMix\u7684\u6838\u5fc3\u8bbe\u8ba1\uff1a\u7a00\u758f\u9009\u62e9\u6027\u66f4\u65b0<\/strong><\/p>\n\n\n\n

        MeMix\u901a\u8fc7 \u8def\u7531\u63a9\u7801\u6784\u5efa<\/strong> \u548c \u7a00\u758f\u72b6\u6001\u66f4\u65b0<\/strong> \u4e24\u5927\u6b65\u9aa4\uff0c\u5b9e\u73b0\u201c\u54ea\u91cc\u8be5\u66f4\u65b0\u3001\u54ea\u91cc\u8be5\u4fdd\u7559\u201d\u7684\u7cbe\u51c6\u63a7\u5236\uff0c\u6574\u4f53\u6846\u67b6\u53ef\u878d\u5165\u7edf\u4e00\u7684\u95e8\u63a7\u72b6\u6001\u66f4\u65b0\u6846\u67b6\uff0c\u4e0e\u73b0\u6709\u6a21\u578b\u65e0\u7f1d\u517c\u5bb9\u3002
        <\/p>\n\n\n\n

        \uff081\uff09\u8bb0\u5fc6\u6df7\u5408\u4f53\u6784\u5efa<\/strong><\/p>\n\n\n\n

        \"\"<\/figure>\n\n\n\n

        \uff082\uff09\u8def\u7531\u5206\u6570\u8ba1\u7b97\u4e0eBottom-k\u9009\u62e9<\/strong><\/p>\n\n\n\n

        \"\"<\/figure>\n\n\n\n

        \uff083\uff09\u4e8c\u8fdb\u5236\u8def\u7531\u63a9\u7801\u4e0e\u7a00\u758f\u66f4\u65b0<\/strong><\/p>\n\n\n\n

        \"\"<\/figure>\n\n\n\n

        \uff084\uff09\u4e0e\u6d4b\u8bd5\u65f6\u8bad\u7ec3\u7684\u7ed3\u5408\u4f18\u5316<\/strong><\/p>\n\n\n\n

        \"\"<\/figure>\n\n\n\n

        2.3 \u4e0e\u73b0\u6709\u6a21\u578b\u7684\u7edf\u4e00\u6846\u67b6<\/strong><\/p>\n\n\n\n

        \"\"<\/figure>\n\n\n\n

        \u4e09\u3001\u5b9e\u9a8c\u9a8c\u8bc1\uff1a\u591a\u4efb\u52a1\u3001\u591a\u6570\u636e\u96c6\u5b9e\u73b0\u5168\u9762\u6027\u80fd\u63d0\u5347<\/strong><\/p>\n\n\n\n

        \u4e3a\u9a8c\u8bc1MeMix\u7684\u6709\u6548\u6027\uff0c\u7814\u7a76\u56e2\u961f\u57283D\u91cd\u5efa\u3001\u76f8\u673a\u4f4d\u59ff\u4f30\u8ba1\u3001\u89c6\u9891\u6df1\u5ea6\u4f30\u8ba1<\/strong>\u4e09\u5927\u6838\u5fc3\u4efb\u52a1\u4e0a\u8fdb\u884c\u4e86\u5168\u9762\u5b9e\u9a8c\uff0c\u8986\u76d67-Scenes\u3001NRGBD\u3001TUM\u3001ScanNet\u3001KITTI\u3001Bonn\u3001Sintel\u7b49\u4e3b\u6d41\u57fa\u51c6\u6570\u636e\u96c6\uff0c\u4e14\u6240\u6709\u5b9e\u9a8c\u5747\u4fdd\u6301\u9aa8\u5e72\u6a21\u578b\u6743\u91cd\u3001\u8f93\u5165\u5206\u8fa8\u7387\u3001\u63a8\u7406\u8d85\u53c2\u6570\u4e0e\u57fa\u7ebf\u6a21\u578b\u5b8c\u5168\u4e00\u81f4\uff0c\u4ec5\u63d2\u5165MeMix\u6a21\u5757\uff0c\u4fdd\u8bc1\u5bf9\u6bd4\u7684\u516c\u5e73\u6027\u3002<\/p>\n\n\n\n

        \u5b9e\u9a8c\u786c\u4ef6\u4e3aNVIDIA A100 40GB\u6216RTX 4090 24GB\uff0cMeMix\u7684Bottom-k\u53c2\u6570\u9ed8\u8ba4\u8bbe\u4e3a708\uff08\u6574\u4f53\u72b6\u6001\u4e3a768\u4ee4\u724c\/\u5e27\uff09\uff0c\u4e3a\u6700\u7ec6\u7c92\u5ea6\u8bbe\u8ba1\uff0c\u786e\u4fdd\u6240\u6709\u4ee4\u724c\u5747\u53ef\u53c2\u4e0e\u66f4\u65b0\u3002<\/p>\n\n\n\n

        3.1 3D\u91cd\u5efa\uff1a\u957f\u5e8f\u5217\u4e0b\u7cbe\u5ea6\u4e0e\u4e00\u81f4\u6027\u663e\u8457\u63d0\u5347<\/strong><\/p>\n\n\n\n

        \"\"<\/figure>\n\n\n\n

        \u57287-Scenes\u3001NRGBD\u6570\u636e\u96c6\u4e0a\u6d4b\u8bd5300\/400\/500\u5e27\u957f\u5e8f\u5217\uff0c\u8bc4\u4f30 \u7cbe\u5ea6(Acc\u2193)\u3001\u5b8c\u6574\u6027(Comp\u2193)\u3001\u6cd5\u5411\u4e00\u81f4\u6027(NC\u2191)<\/strong> \u4e09\u5927\u6307\u6807\uff0c\u7ed3\u679c\u663e\u793a\uff1a<\/p>\n\n\n\n

          \n
        1. \u79bb\u7ebf\u5168\u6ce8\u610f\u529b\u6a21\u578b\uff08VGGT\uff09\u3001KV\u7f13\u5b58\u6d41\u5f0f\u6a21\u578b\uff08StreamVGGT\uff09\u5728\u6240\u6709\u6d4b\u8bd5\u957f\u5ea6\u4e0b\u5747\u51fa\u73b0\u5185\u5b58\u6ea2\u51fa\uff08OOM\uff09\uff0c\u800cMeMix\u57fa\u4e8e\u56fa\u5b9a\u6f5c\u72b6\u6001\u6a21\u578b\uff0c\u59cb\u7ec8\u4fdd\u6301\u6052\u5b9a\u5185\u5b58\uff1b<\/li>\n\n\n\n
        2. \u539f\u59cb\u56fa\u5b9a\u6f5c\u72b6\u6001\u6a21\u578b\uff08CUT3R\u3001TTT3R\u3001TTSA3R\uff09\u7684\u91cd\u5efa\u8d28\u91cf\u968f\u5e8f\u5217\u957f\u5ea6\u589e\u52a0\u663e\u8457\u9000\u5316\uff0c\u800c\u63d2\u5165MeMix\u540e\uff0c\u4e09\u5927\u6307\u6807\u5728\u6240\u6709\u957f\u5ea6\u4e0b\u5747\u5b9e\u73b0\u6301\u7eed\u63d0\u5347\uff0c\u5e73\u5747\u5c06\u5b8c\u6574\u6027\u8bef\u5dee\u964d\u4f4e15.3%\uff0c7-Scenes\u6570\u636e\u96c6\u4e0a\u6700\u9ad8\u964d\u5e45\u8fbe40.0%\uff1b<\/li>\n\n\n\n
        3. \u5b9a\u6027\u7ed3\u679c\u663e\u793a\uff0cMeMix\u6709\u6548\u89e3\u51b3\u4e86\u539f\u59cb\u6a21\u578b\u7684\u8868\u9762\u6495\u88c2\u3001\u51e0\u4f55\u7f3a\u5931\u3001\u91cd\u5f71\u7b49\u95ee\u9898\uff0c\u91cd\u5efa\u51fa\u66f4\u8fde\u8d2f\u3001\u5b8c\u6574\u3001\u6e05\u6670\u7684\u573a\u666f\u8868\u9762\uff0c\u957f\u5e8f\u5217\u4e0b\u7684\u51e0\u4f55\u6f02\u79fb\u5f97\u5230\u663e\u8457\u6291\u5236\u3002<\/li>\n<\/ol>\n\n\n\n

          3.2 \u76f8\u673a\u4f4d\u59ff\u4f30\u8ba1\uff1a\u51cf\u5c11\u8f68\u8ff9\u6f02\u79fb\uff0c\u63d0\u5347\u957f\u5e8f\u5217\u4e00\u81f4\u6027<\/strong><\/p>\n\n\n\n

          \"\"<\/figure>\n\n\n\n

          \u5728TUM\u3001ScanNet\u6570\u636e\u96c6\u4e0a\u6d4b\u8bd5\u957f\u5e8f\u5217\u76f8\u673a\u4f4d\u59ff\u4f30\u8ba1\uff0c\u4ee5\u7edd\u5bf9\u8f68\u8ff9\u8bef\u5dee\uff08ATE\u2193\uff09\u4e3a\u6838\u5fc3\u6307\u6807\uff0c\u7ed3\u679c\u663e\u793a\uff1a<\/p>\n\n\n\n

            \n
          • \u968f\u7740\u8f93\u5165\u5e27\u6570\u589e\u52a0\uff0c\u539f\u59cb\u6a21\u578b\u7684ATE\u6301\u7eed\u589e\u5927\uff0c\u4f4d\u59ff\u6f02\u79fb\u9010\u6e10\u7d2f\u79ef\uff1b<\/li>\n\n\n\n
          • MeMix\u53d8\u4f53\u5728\u6240\u6709\u9aa8\u5e72\u6a21\u578b\u4e0a\u5747\u663e\u8457\u964d\u4f4eATE\uff0c\u4e14\u5e27\u95f4\u4e00\u81f4\u6027\u5927\u5e45\u63d0\u5347\uff0c\u5c24\u5176\u5728\u76f8\u673a\u5927\u8fd0\u52a8\u3001\u957f\u65f6\u8ddd\u7684\u6311\u6218\u6027\u7247\u6bb5\u4e2d\uff0c\u8f68\u8ff9\u66f4\u8d34\u8fd1\u771f\u5b9e\u503c\uff0c\u6f02\u79fb\u5f97\u5230\u6709\u6548\u63a7\u5236\uff1b<\/li>\n\n\n\n
          • \u5373\u4f7f\u572890\u5e27\u4ee5\u5185\u7684\u77ed\u5e8f\u5217\u4e2d\uff0cMeMix\u4e5f\u80fd\u4fdd\u6301\u751a\u81f3\u63d0\u5347\u4f4d\u59ff\u7cbe\u5ea6\uff0c\u8bc1\u660e\u5176\u4f18\u52bf\u4e0d\u4ec5\u9650\u4e8e\u957f\u5e8f\u5217\uff0c\u4e5f\u80fd\u4f18\u5316\u77ed\u5e8f\u5217\u7684\u72b6\u6001\u66f4\u65b0\u8d28\u91cf\u3002<\/li>\n<\/ul>\n\n\n\n

            3.3 \u89c6\u9891\u6df1\u5ea6\u4f30\u8ba1\uff1a\u957f\u5e8f\u5217\u589e\u76ca\u663e\u8457\uff0c\u77ed\u5e8f\u5217\u6027\u80fd\u7a33\u5065<\/strong><\/p>\n\n\n\n

            \u5728KITTI\u3001Bonn\u3001Sintel\u6570\u636e\u96c6\u4e0a\u6d4b\u8bd550-1000\u5e27\u5e8f\u5217\u7684\u89c6\u9891\u6df1\u5ea6\u4f30\u8ba1\uff0c\u8bc4\u4f30\u7edd\u5bf9\u76f8\u5bf9\u8bef\u5dee\uff08Abs Rel\u2193\uff09\u3001\u7cbe\u5ea6\u9608\u503c\uff08<1.25\u2191\uff09\u7b49\u6307\u6807\uff0c\u7ed3\u679c\u663e\u793a\uff1a<\/p>\n\n\n\n

              \n
            1. MeMix\u7684\u6027\u80fd\u589e\u76ca\u968f\u5e8f\u5217\u957f\u5ea6\u589e\u52a0\u6108\u53d1\u663e\u8457\uff0c\u57281000\u5e27\u8d85\u957f\u5e8f\u5217\u4e0b\uff0c\u6df1\u5ea6\u4f30\u8ba1\u7684\u7cbe\u5ea6\u548c\u4e00\u81f4\u6027\u63d0\u5347\u6700\u4e3a\u660e\u663e\uff1b<\/li>\n\n\n\n
            2. \u5373\u4f7f\u572850\/110\u5e27\u7684\u77ed\u5e8f\u5217\u4e2d\uff0cMeMix\u4e5f\u80fd\u5b8c\u5168\u4fdd\u7559\u751a\u81f3\u5c0f\u5e45\u63d0\u5347\u57fa\u7ebf\u6a21\u578b\u7684\u6027\u80fd\uff0c\u65e0\u6027\u80fd\u635f\u5931\uff1b<\/li>\n\n\n\n
            3. \u6027\u80fd\u63d0\u5347\u5e45\u5ea6\u4e0e\u9aa8\u5e72\u6a21\u578b\u5f3a\u5ea6\u76f8\u5173\uff1a\u57fa\u7840\u8f83\u5f31\u7684\u6a21\u578b\uff08\u5982CUT3R\uff09\u53d7\u76ca\u66f4\u663e\u8457\uff0c\u5f3a\u57fa\u7ebf\u6a21\u578b\uff08\u5982TTSA3R\uff09\u56e0\u672c\u8eab\u5df2\u7f13\u89e3\u90e8\u5206\u6f02\u79fb\uff0c\u63d0\u5347\u5e45\u5ea6\u76f8\u5bf9\u6e29\u548c\uff0c\u4f46\u4ecd\u4fdd\u6301\u7a33\u5b9a\u589e\u76ca\u3002<\/li>\n<\/ol>\n\n\n\n

              3.4 \u6d88\u878d\u5b9e\u9a8c\uff1a\u9a8c\u8bc1\u6838\u5fc3\u8bbe\u8ba1\u7684\u6709\u6548\u6027<\/strong><\/p>\n\n\n\n

              \"\"<\/figure>\n\n\n\n

              3.5 \u63a8\u7406\u6548\u7387\uff1a\u5f00\u9500\u53ef\u5ffd\u7565\uff0c\u6ee1\u8db3\u5b9e\u65f6\u9700\u6c42<\/strong><\/p>\n\n\n\n

              \u5b9e\u9a8c\u6d4b\u8bd5\u4e86MeMix\u5bf9\u6a21\u578b\u63a8\u7406\u5e27\u7387\uff08FPS\uff09\u548c\u5cf0\u503cGPU\u5185\u5b58\u7684\u5f71\u54cd\uff0c\u7ed3\u679c\u663e\u793a\uff1a<\/p>\n\n\n\n

                \n
              • \u63d2\u5165MeMix\u540e\uff0cCUT3R\u3001TTT3R\u3001TTSA3R\u7684\u63a8\u7406\u5e27\u7387\u4ec5\u51fa\u73b0\u5fae\u5c0f\u6ce2\u52a8\uff0c\u5cf0\u503cGPU\u5185\u5b58\u4e0e\u539f\u59cb\u6a21\u578b\u5b8c\u5168\u4e00\u81f4\uff1b<\/li>\n\n\n\n
              • \u6240\u6709\u6a21\u578b\u7684\u63a8\u7406\u6548\u7387\u5747\u4fdd\u6301\u5728\u5b9e\u65f6\u5e94\u7528\u8981\u6c42\u8303\u56f4\u5185\uff0c\u8bc1\u660eMeMix\u7684\u7a00\u758f\u66f4\u65b0\u8bbe\u8ba1\u65e0\u989d\u5916\u8ba1\u7b97\u548c\u5185\u5b58\u5f00\u9500\uff0c\u5177\u6709\u6781\u5f3a\u7684\u5b9e\u7528\u4ef7\u503c\u3002<\/li>\n<\/ul>\n\n\n\n

                \u56db\u3001\u5c40\u9650\u6027\u4e0e\u672a\u6765\u5c55\u671b<\/strong><\/p>\n\n\n\n

                4.1 \u73b0\u6709\u5c40\u9650\u6027<\/strong><\/p>\n\n\n\n

                \u5c1a\u672a\u6d4b\u8bd5\u6570\u5343\u5e27\u8d85\u8d85\u957f\u5e8f\u5217\u53ca\u516c\u91cc\u7ea7\u5c3a\u5ea6\u7684\u63a8\u7406\u6548\u679c\uff0c\u800c\u8be5\u5c3a\u5ea6\u662f\u81ea\u52a8\u9a7e\u9a76\u3001\u5927\u8303\u56f4\u573a\u666f\u5bfc\u822a\u7684\u6838\u5fc3\u9700\u6c42\uff1b<\/p>\n\n\n\n

                Bottom-k\u7684\u9009\u62e9\u76ee\u524d\u4e3a\u542f\u53d1\u5f0f\u8bbe\u7f6e\uff0c\u672a\u6df1\u5165\u5206\u6790\u8be5\u53c2\u6570\u5bf9\u72b6\u6001\u66f4\u65b0\u7684\u53ef\u89e3\u91ca\u6027\uff1b<\/p>\n\n\n\n

                \u4ec5\u57fa\u4e8e\u7279\u5f81\u76f8\u4f3c\u5ea6\u8fdb\u884c\u66f4\u65b0\u9009\u62e9\uff0c\u672a\u7ed3\u5408\u573a\u666f\u7684\u51e0\u4f55\u5c5e\u6027\u3001\u7269\u7406\u573a\u666f\u4fe1\u606f\uff0c\u66f4\u65b0\u7b56\u7565\u7684\u9488\u5bf9\u6027\u4ecd\u6709\u63d0\u5347\u7a7a\u95f4\u3002<\/p>\n\n\n\n

                4.2 \u672a\u6765\u7814\u7a76\u65b9\u5411<\/strong><\/p>\n\n\n\n

                \u62d3\u5c55MeMix\u5728\u516c\u91cc\u7ea7\u5c3a\u5ea6\u6d41\u5f0f\u91cd\u5efa\u4e2d\u7684\u5e94\u7528\uff0c\u7ed3\u5408\u7a7a\u95f4\u5206\u5757\u3001\u8bb0\u5fc6\u88c1\u526a\u7b49\u7b56\u7565\u9002\u914d\u66f4\u5927\u8303\u56f4\u7684\u573a\u666f\u611f\u77e5\uff1b<\/p>\n\n\n\n

                \u7814\u7a76Bottom-k\u53c2\u6570\u7684\u7406\u8bba\u89e3\u91ca\u548c\u81ea\u9002\u5e94\u9009\u62e9\u65b9\u6cd5\uff0c\u5b9e\u73b0\u57fa\u4e8e\u573a\u666f\u590d\u6742\u5ea6\u3001\u5e8f\u5217\u957f\u5ea6\u7684\u52a8\u6001\u53c2\u6570\u8c03\u8282\uff1b<\/p>\n\n\n\n

                \u878d\u5408\u51e0\u4f55\u5c5e\u6027\u3001\u7269\u7406\u7ea6\u675f\u8bbe\u8ba1\u66f4\u65b0\u7b56\u7565\uff0c\u8ba9\u8bb0\u5fc6\u5757\u7684\u9009\u62e9\u66f4\u8d34\u5408\u5b9e\u9645\u573a\u666f\u76843D\u7ed3\u6784\u7279\u5f81\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u66f4\u65b0\u7684\u7cbe\u51c6\u6027\uff1b<\/p>\n\n\n\n

                \u5c06MeMix\u9002\u914d\u66f4\u591a\u7c7b\u578b\u7684\u6d41\u5f0f\u89c6\u89c9\u6a21\u578b\uff0c\u63a2\u7d22\u5176\u5728\u52a8\u6001\u573a\u666f3D\u91cd\u5efa\u3001\u591a\u6a21\u6001\u6d41\u5f0f\u611f\u77e5\u7b49\u4efb\u52a1\u4e2d\u7684\u6cdb\u5316\u6027\u3002<\/p>\n\n\n\n

                \u4e94\u3001\u7814\u7a76\u7ed3\u8bba<\/strong><\/p>\n\n\n\n

                MeMix\u9996\u6b21\u660e\u786e\u4e86\u56fa\u5b9a\u6f5c\u72b6\u6001\u6d41\u5f0f3D\u91cd\u5efa\u7684\u6838\u5fc3\u74f6\u9888\u2014\u2014\u6bcf\u4e00\u6b65\u5bf9\u5faa\u73af\u72b6\u6001\u7684\u5168\u91cf\u8986\u5199\u4f1a\u5f15\u53d1\u8de8\u65f6\u95f4\u4fe1\u606f\u5e72\u6270\u548c\u707e\u96be\u6027\u9057\u5fd8\uff0c\u8fdb\u800c\u5bfc\u81f4\u957f\u5e8f\u5217\u4e0b\u7684\u7cbe\u5ea6\u9000\u5316\u3002\u9488\u5bf9\u8fd9\u4e00\u95ee\u9898\uff0cMeMix\u901a\u8fc7\u8bb0\u5fc6\u6df7\u5408\u4f53\u91cd\u6784\u548cBottom-k\u7a00\u758f\u9009\u62e9\u6027\u66f4\u65b0\uff0c\u5728\u4fdd\u6301O(1)\u6052\u5b9a\u63a8\u7406\u5185\u5b58\u7684\u540c\u65f6\uff0c\u4ece\u6839\u6e90\u4e0a\u51cf\u5c11\u4e86\u6709\u6548\u957f\u65f6\u8bb0\u5fc6\u7684\u8986\u76d6\u3002<\/p>\n\n\n\n

                \u4f5c\u4e3a\u65e0\u8bad\u7ec3\u3001\u5373\u63d2\u5373\u7528\u7684\u8f7b\u91cf\u6a21\u5757\uff0cMeMix\u65e0\u9700\u5fae\u8c03\u3001\u65e0\u989d\u5916\u53ef\u5b66\u4e60\u53c2\u6570\uff0c\u53ef\u65e0\u7f1d\u878d\u5165CUT3R\u3001TTT3R\u3001TTSA3R\u7b49\u4e3b\u6d41\u5faa\u73af\u91cd\u5efa\u6a21\u578b\uff0c\u57283D\u91cd\u5efa\u3001\u76f8\u673a\u4f4d\u59ff\u4f30\u8ba1\u3001\u89c6\u9891\u6df1\u5ea6\u4f30\u8ba1\u4e09\u5927\u4efb\u52a1\u7684\u957f\u5e8f\u5217\u6d4b\u8bd5\u4e2d\u5b9e\u73b0\u5168\u9762\u6027\u80fd\u63d0\u5347\uff0c\u4e14GPU\u5185\u5b58\u548c\u63a8\u7406\u5ef6\u8fdf\u5f00\u9500\u53ef\u5ffd\u7565\u4e0d\u8ba1\u3002<\/p>\n\n\n\n

                \u8be5\u7814\u7a76\u4e3a\u6d41\u5f0f3D\u91cd\u5efa\u7684\u957f\u5e8f\u5217\u4f18\u5316\u63d0\u4f9b\u4e86\u4e00\u79cd\u901a\u7528\u3001\u9ad8\u6548\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5176\u8f7b\u91cf\u3001\u517c\u5bb9\u7684\u8bbe\u8ba1\u4f7f\u5176\u5177\u6709\u6781\u5f3a\u7684\u5de5\u4e1a\u843d\u5730\u6f5c\u529b\uff0c\u53ef\u4e3a\u81ea\u52a8\u9a7e\u9a76\u3001\u673a\u5668\u4eba\u5bfc\u822a\u3001\u5b9e\u65f6\u7a7a\u95f4\u611f\u77e5\u7b49\u5b9e\u9645\u5e94\u7528\u63d0\u4f9b\u6280\u672f\u652f\u6491\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                \u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/mp.weixin. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,1],"tags":[],"class_list":["post-38165","post","type-post","status-publish","format-standard","hentry","category-technology-frontier","category-home"],"views":0,"_links":{"self":[{"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/posts\/38165"}],"collection":[{"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/comments?post=38165"}],"version-history":[{"count":2,"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/posts\/38165\/revisions"}],"predecessor-version":[{"id":38176,"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/posts\/38165\/revisions\/38176"}],"wp:attachment":[{"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/media?parent=38165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/categories?post=38165"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/tags?post=38165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}