{"id":7770,"date":"2026-03-27T17:35:36","date_gmt":"2026-03-27T09:35:36","guid":{"rendered":"https:\/\/infernews.com\/blog\/?p=7770"},"modified":"2026-03-27T17:35:37","modified_gmt":"2026-03-27T09:35:37","slug":"utonia-point-cloud-%e7%9a%84%e5%96%ae%e4%b8%80%e7%b7%a8%e7%a2%bc%e5%99%a8","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/utonia-point-cloud-%e7%9a%84%e5%96%ae%e4%b8%80%e7%b7%a8%e7%a2%bc%e5%99%a8\/","title":{"rendered":"Utonia &#8211; Point Cloud \u7684\u55ae\u4e00\u7de8\u78bc\u5668"},"content":{"rendered":"\n<p><strong><a href=\"https:\/\/pointcept.github.io\/Utonia\/\">Utonia<\/a><\/strong>\u00a0\u662f\u4e00\u500b\u7d71\u4e00\u7684\u81ea\u76e3\u7763\u9ede\u96f2 Transformer \u7de8\u78bc\u5668\uff0c\u76ee\u6a19\u662f\u300c\u4e00\u500b\u7de8\u78bc\u5668\u9069\u7528\u65bc\u6240\u6709\u9ede\u96f2\u57df\u300d\uff0c\u4e5f\u5c31\u662f\u5728\u4e0d\u540c\u611f\u6e2c\u5668\u8207\u5834\u666f\uff08\u9059\u611f\u3001\u6236\u5916 LiDAR\u3001\u5ba4\u5167 RGB\u2011D\u3001\u7269\u4ef6\u7d1a CAD \u6a21\u578b\u3001\u55ae\u76ee\u8996\u983b\u8f49 3D \u9ede\u96f2\u7b49\uff09\u4e0a\u5171\u4eab\u540c\u4e00\u500b backbone\uff0c\u8b93\u9810\u8a13\u7df4\u7279\u5fb5\u80fd\u8de8\u57df\u9077\u79fb\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/pointcept.github.io\/Utonia\/\"><img data-dominant-color=\"aea5b4\" data-has-transparency=\"false\" style=\"--dominant-color: #aea5b4;\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"660\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/03\/Utonia.jpg\" alt=\"\" class=\"wp-image-7771 not-transparent\" srcset=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/03\/Utonia.jpg 1024w, https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/03\/Utonia-300x193.jpg 300w, https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/03\/Utonia-768x495.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><a href=\"https:\/\/pointcept.github.io\/Utonia\/\">Utonia<\/a> \u5728\u5927\u91cf\u7570\u69cb\u9ede\u96f2\u8cc7\u6599\u4e0a jointly \u9810\u8a13\u7df4\u4e00\u500b\u55ae\u4e00\u7684\u00a0<em>Point Transformer V3<\/em>\u00a0\u7de8\u78bc\u5668\uff0c\u4e0d\u4f9d\u8cf4 domain\u2011specific \u7684\u982d\u6216\u6a21\u7d44\uff0c\u53ea\u7528\u4e00\u500b shared representation space\u3002<\/p>\n\n\n\n<p><strong>\u8de8\u57df\u8cc7\u6599\u6df7\u5408<\/strong>\uff1a<br>\u7814\u7a76\u4e2d\u6df7\u5408\u4e86\u9059\u611f\uff08\u885b\u661f\/\u822a\u62cd\uff09\u3001\u81ea\u99d5\u8eca\u7528 LiDAR\u3001\u5ba4\u5167 RGB\u2011D \u6383\u63cf\u3001CAD \u7269\u4ef6\u6a21\u578b\u3001\u4ee5\u53ca\u5f9e RGB \u5f71\u7247 lift \u4e0a\u4f86\u7684\u9ede\u96f2\uff0c\u4e00\u8d77\u653e\u5165 masked autoencoding \u5f0f\u7684\u81ea\u76e3\u7763\u8a13\u7df4\u6d41\u7a0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Utonia\u00a0\u662f\u4e00\u500b\u7d71\u4e00\u7684\u81ea\u76e3\u7763\u9ede\u96f2 Transformer \u7de8\u78bc\u5668\uff0c\u76ee\u6a19\u662f\u300c\u4e00\u500b\u7de8\u78bc\u5668\u9069\u7528\u65bc\u6240\u6709\u9ede\u96f2\u57df\u300d\uff0c\u4e5f\u5c31\u662f\u5728\u4e0d\u540c\u611f\u6e2c\u5668\u8207\u5834\u666f\uff08\u9059\u611f\u3001\u6236\u5916 LiDAR\u3001\u5ba4\u5167 RGB\u2011D\u3001\u7269\u4ef6\u7d1a CAD \u6a21\u578b\u3001\u55ae\u76ee\u8996\u983b\u8f49 3D \u9ede\u96f2\u7b49\uff09\u4e0a\u5171\u4eab\u540c\u4e00\u500b backbone\uff0c\u8b93\u9810\u8a13\u7df4\u7279\u5fb5\u80fd\u8de8\u57df\u9077\u79fb\u3002 Utonia \u5728\u5927\u91cf\u7570\u69cb\u9ede\u96f2\u8cc7\u6599\u4e0a jointly \u9810\u8a13\u7df4\u4e00\u500b\u55ae\u4e00\u7684\u00a0Point Transformer V3\u00a0\u7de8\u78bc\u5668\uff0c\u4e0d\u4f9d\u8cf4 domain\u2011specific \u7684\u982d\u6216\u6a21\u7d44\uff0c\u53ea\u7528\u4e00\u500b shared representation space\u3002 \u8de8\u57df\u8cc7\u6599\u6df7\u5408\uff1a\u7814\u7a76\u4e2d\u6df7\u5408\u4e86\u9059\u611f\uff08\u885b\u661f\/\u822a\u62cd\uff09\u3001\u81ea\u99d5\u8eca\u7528 LiDAR\u3001\u5ba4\u5167 RGB\u2011D \u6383\u63cf\u3001CAD \u7269\u4ef6\u6a21\u578b\u3001\u4ee5\u53ca\u5f9e RGB \u5f71\u7247 lift \u4e0a\u4f86\u7684\u9ede\u96f2\uff0c\u4e00\u8d77\u653e\u5165 masked autoencoding \u5f0f\u7684\u81ea\u76e3\u7763\u8a13\u7df4\u6d41\u7a0b\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAowvqSiDA:productID":"","footnotes":""},"categories":[164,157,120,133],"tags":[],"class_list":["post-7770","post","type-post","status-publish","format-standard","hentry","category-164","category-157","category-120","category-133"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/7770","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/comments?post=7770"}],"version-history":[{"count":1,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/7770\/revisions"}],"predecessor-version":[{"id":7772,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/7770\/revisions\/7772"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=7770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=7770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=7770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}