{"id":9442,"date":"2022-10-30T19:44:26","date_gmt":"2022-10-30T11:44:26","guid":{"rendered":"http:\/\/139.9.1.231\/?p=9442"},"modified":"2022-10-30T19:44:28","modified_gmt":"2022-10-30T11:44:28","slug":"pointclip","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2022\/10\/30\/pointclip\/","title":{"rendered":"PointCLIP \u7528CLIP\u5de7\u89e3\u70b9\u4e91\u5206\u7c7b"},"content":{"rendered":"\n

\u8bba\u6587\uff1a CVPR2022 <\/strong> PointCLIP: Point Cloud Understanding by CLIP<\/a><\/strong><\/p>\n\n\n\n

\u4ee3\u7801\uff1ahttps:\/\/github.com\/ZrrSkywalker<\/a><\/p>\n\n\n\n

\u672c\u6587\u63d0\u51faPointCLIP\uff1a\u7b2c\u4e00\u4e2a\u5c06 CLIP \u5e94\u7528\u4e8e\u70b9\u4e91\u8bc6\u522b\u7684\u5de5\u4f5c\uff0c\u5b83\u5c062D\u9884\u8bad\u7ec3\u7684\u77e5\u8bc6\u8fc1\u79fb\u52303D\u9886\u57df\uff0c\u53ef\u5728\u6ca1\u6709\u4efb\u4f55 3D \u8bad\u7ec3\u7684\u60c5\u51b5\u4e0b\u5bf9\u70b9\u4e91\u8fdb\u884c\u8de8\u6a21\u6001\u96f6\u6837\u672c\u8bc6\u522b\u3002<\/p>\n\n\n\n

\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u63d0\u51fa PointCLIP \u6765\u786e\u5b9a\u8fd9\u79cd\u8bbe\u7f6e\u662f\u53ef\u884c\u7684\uff0c\u5b83\u5728 CLIP \u7f16\u7801\u7684\u70b9\u4e91\u548c 3D \u7c7b\u522b\u6587\u672c\u4e4b\u95f4\u8fdb\u884c\u5bf9\u9f50\u3002<\/p>\n\n\n\n

\u56e0\u4e3a\u91cd\u65b0\u8bad\u7ec3clip\u7684\u4ee3\u4ef7\u592a\u5927\uff08\u539f\u59cbclip\u7684\u8bad\u7ec3\u6570\u636e \u67094yi\u5bf9\u6587\u672c\u56fe\u50cf\u5bf9\uff09\uff0c\u56e0\u6b64\u6ca1\u6cd5\u53bb\u4fee\u6539clip\u7684\u6a21\u578b\u7ed3\u6784\uff0c\u56e0\u6b64\u4e5f\u5c31\u610f\u5473\u4e4b\u6a21\u578b\u7684\u8f93\u5165\uff1atext-image\u5f62\u5f0f\u3002\u56e0\u6b64\u4f5c\u8005\u5c06\u4e09d\u70b9\u4e91\u6570\u636e\u7ecf\u8fc7\u4e0d\u540c\u89c6\u89d2\u7684\u6e32\u67d3\uff0c\u53d8\u6210M\u4e2aRGB\u7684\u4e8c\u7ef4maps\uff0c\u9001\u5982encoder\u4e2d\u5e76\u83b7\u5f97M\u4e2a\u7279\u5f81\uff0c\u901a\u8fc7\u4e0e\u5bf9\u5e94\u7684\u6587\u672c\u7279\u5f81\u505a\u4e00\u4e2a\u76f8\u4f3c\u5ea6\uff0c\u6765\u786e\u5b9a \u5f53\u524d\u7684\u70b9\u4e91\u7c7b\u522b\u3002<\/p>\n\n\n\n

\"\"
\u6a21\u578b\u7ed3\u6784<\/figcaption><\/figure>\n\n\n\n

\u5177\u4f53\u6765\u8bf4\uff0c\u6211\u4eec\u901a\u8fc7\u5c06\u70b9\u4e91\u6295\u5f71\u5230\u591a\u89c6\u56fe\u6df1\u5ea6\u56fe\u4e2d\u800c\u4e0d\u8fdb\u884c\u6e32\u67d3\u6765\u7f16\u7801\u70b9\u4e91\uff0c\u5e76\u805a\u5408\u89c6\u56fe\u65b9\u5f0f\u7684\u96f6\u6837\u672c\u9884\u6d4b\u4ee5\u5b9e\u73b0\u4ece 2D \u5230 3D \u7684\u77e5\u8bc6\u8fc1\u79fb\u3002\u6700\u91cd\u8981\u7684\u662f\uff0c\u6211\u4eec\u8bbe\u8ba1\u4e86\u4e00\u4e2a\u89c6\u56fe\u95f4\u9002\u914d\u5668\uff0c\u4ee5\u66f4\u597d\u5730\u63d0\u53d6\u5168\u5c40\u7279\u5f81\uff0c\u5e76\u5c06\u4ece 3D \u4e2d\u5b66\u5230\u7684\u5c0f\u6837\u672c\u77e5\u8bc6\u81ea\u9002\u5e94\u5730\u878d\u5408\u5230 2D \u4e2d\u9884\u8bad\u7ec3\u7684 CLIP \u4e2d\u3002<\/p>\n\n\n\n

\u901a\u8fc7\u5728\u5c0f\u6837\u672c\u8bbe\u7f6e\u4e2d\u5fae\u8c03\u8f7b\u91cf\u7ea7\u9002\u914d\u5668\uff0cPointCLIP \u7684\u6027\u80fd\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u3002\u6b64\u5916\uff0c\u6211\u4eec\u89c2\u5bdf\u5230 PointCLIP \u548c\u7ecf\u5178 3D \u76d1\u7763\u7f51\u7edc\u4e4b\u95f4\u7684\u4e92\u8865\u7279\u6027\u3002\u901a\u8fc7\u7b80\u5355\u7684\u96c6\u6210\uff0cPointCLIP \u63d0\u9ad8\u4e86\u57fa\u7ebf\u7684\u6027\u80fd\uff0c\u751a\u81f3\u8d85\u8d8a\u4e86\u6700\u5148\u8fdb\u7684\u6a21\u578b\u3002\u56e0\u6b64\uff0cPointCLIP \u662f\u5728\u4f4e\u8d44\u6e90\u6210\u672c\u548c\u6570\u636e\u673a\u5236\u4e0b\u901a\u8fc7 CLIP \u8fdb\u884c\u6709\u6548 3D \u70b9\u4e91\u7406\u89e3\u7684\u6709\u524d\u9014\u7684\u66ff\u4ee3\u65b9\u6848\u3002<\/p>\n\n\n\n

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

ensembling\u805a\u5408\u90e8\u5206\uff1a\u53ef\u4ee5\u8ba4\u4e3a\u662f\u628apointclip\u4f5c\u4e3a\u4e00\u4e2a\u5373\u63d2\u5373\u7528\u7684\u6a21\u5757\uff0c\u7528\u4e8e\u8f85\u52a93D\u70b9\u4e91\u5206\u7c7b\u7f51\u7edc\u505a\u5206\u7c7b\u4efb\u52a1 \u3002<\/p>\n\n\n\n

\u5b9e\u9a8c\u7ed3\u679c<\/h3>\n\n\n\n

\u6211\u4eec\u5bf9\u5e7f\u6cdb\u91c7\u7528\u7684 ModelNet10\u3001ModelNet40 \u548c\u5177\u6709\u6311\u6218\u6027\u7684 ScanObjectNN \u8fdb\u884c\u4e86\u5f7b\u5e95\u7684\u5b9e\u9a8c\uff0c\u4ee5\u8bc1\u660e PointCLIP \u7684\u6709\u6548\u6027\u3002<\/p>\n\n\n\n

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

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

\u8bba\u6587\uff1a CVPR2022 PointCLIP: Point Cloud Understanding by CL … \u7ee7\u7eed\u9605\u8bfbPointCLIP \u7528CLIP\u5de7\u89e3\u70b9\u4e91\u5206\u7c7b<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,31,9],"tags":[],"_links":{"self":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/9442"}],"collection":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/comments?post=9442"}],"version-history":[{"count":18,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/9442\/revisions"}],"predecessor-version":[{"id":9796,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/9442\/revisions\/9796"}],"wp:attachment":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/media?parent=9442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/categories?post=9442"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/tags?post=9442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}