{"id":6682,"date":"2023-11-28T13:48:44","date_gmt":"2023-11-28T05:48:44","guid":{"rendered":"http:\/\/192.168.10.115\/index.php\/2023\/11\/28\/6682\/"},"modified":"2023-11-28T13:49:37","modified_gmt":"2023-11-28T05:49:37","slug":"2023-11-28-105357%e3%80%80%e6%9d%a5%e6%ba%90-%e6%95%b0%e6%8d%ae%e5%a0%82-%e5%8c%97%e4%ba%ac-%e4%b8%be%e6%8a%a5%e5%9f%ba%e4%ba%8ebev%e7%9a%84","status":"publish","type":"post","link":"http:\/\/222.128.65.89:18086\/index.php\/2023\/11\/28\/6682\/","title":{"rendered":"2023-11-28 \u57fa\u4e8eBEV\u76844D\u6807\u6ce8\u6280\u672f\uff1a\u63a8\u52a8\u81ea\u52a8\u9a7e\u9a76\u6280\u672f\u9769\u65b0"},"content":{"rendered":"
\n

\u57fa\u4e8eBEV\u76844D\u6807\u6ce8<\/strong><\/p>\n

4D-BEV\u6807\u6ce8\u6280\u672f\u5c06\u6570\u636e\u6807\u6ce8\u5f15\u5165\u4e86\u7b2c\u56db\u7ef4\u5ea6\uff0c\u5373\u65f6\u95f4\u5e8f\u5217\u3002\u8fd9\u79cd\u6280\u672f\u57fa\u4e8e\u9e1f\u77b0\u56fe\uff0c\u6807\u6ce8\u4eba\u5458\u53ef\u5728\u5176\u4e2d\u5bf9\u8f66\u8f86\u3001\u884c\u4eba\u3001\u4ea4\u901a\u6807\u5fd7\u7b49\u9759\u6001\u7269\u4f53\u8fdb\u884c\u6807\u6ce8\uff0c\u5e76\u8bb0\u5f55\u5b83\u4eec\u7684\u4f4d\u7f6e\u3001\u5927\u5c0f\u7b49\u4fe1\u606f\u3002\u540c\u65f6\uff0c\u65f6\u95f4\u8f74\u6807\u6ce8\u4e5f\u8bb0\u5f55\u4e86\u7269\u4f53\u7684\u8fdb\u51fa\u65f6\u95f4\uff0c\u5e2e\u52a9\u7b97\u6cd5\u66f4\u51c6\u786e\u7684\u8ddf\u8e2a\u7269\u4f53\u8fd0\u52a8\u8f68\u8ff9\uff0c\u4ece\u800c\u63d0\u9ad8\u81ea\u52a8\u9a7e\u9a76\u7684\u5b89\u5168\u6027\u548c\u51b3\u7b56\u652f\u6301\u3002<\/p>\n

<\/p>\n

\u25b2 \u6570\u636e\u58024D\u6807\u6ce8\u5de5\u5177<\/p>\n

\u4e3a\u4e86\u5e2e\u52a9\u5ba2\u6237\u53ef\u4ee5\u66f4\u5feb\u901f\u3001\u66f4\u4f4e\u6210\u672c\u6784\u5efa\u5927\u91cf\u9ad8\u8d28\u91cf4D-BEV\u771f\u503c\u6570\u636e<\/strong>\uff0c\u7528\u4e8e\u611f\u77e5\u7684\u8bad\u7ec3\u548c\u8bc4\u4ef7\uff0c\u6570\u636e\u5802\u63a8\u51fa4D-BEV\u6807\u6ce8\u65b9\u6848\u3002<\/p>\n

\u6570\u636e\u5802\u65d7\u4e0b4D\u6807\u6ce8\u5de5\u5177\u53ef\u4ee5\u9488\u5bf93D\u7a7a\u95f4+\u65f6\u5e8f\u7ef4\u5ea6\u8fdb\u884c\u6807\u6ce8\uff0c\u91c7\u7528\u591a\u79cd\u4f20\u611f\u5668\u878d\u5408\u7684\u65b9\u5f0f\uff0c\u652f\u6301\u6fc0\u5149\u96f7\u8fbe\u3001\u6beb\u7c73\u6ce2\u96f7\u8fbe\u3001\u6444\u50cf\u5934\u3001\u673a\u4f4d\u56fe\u7b49\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u540c\u65f6\uff0c\u652f\u6301\u6570\u636e\u5bf9\u9f50\u548c\u878d\u5408\u3002\u501f\u52a9\u5e73\u53f0\u5185\u7f6e\u7684\u9884\u8bc6\u522b\u6807\u6ce8\u6280\u672f\u5feb\u901f\u63d0\u5347\u6807\u6ce8\u7684\u6548\u7387\u548c\u51c6\u786e\u5ea6\u3002<\/p>\n

02<\/p>\n

\u6807\u6ce8\u5de5\u5177\u4eae\u70b9<\/strong><\/p>\n

\u652f\u6301\u4ebf\u7ea7\u70b9\u4e91\u6570\u91cf\uff0c\u5927\u89c4\u6a21\u6570\u636e\u6d41\u7545\u5904\u7406<\/strong><\/p>\n

4D\u70b9\u4e91\u6807\u6ce8\u6a21\u677f\u91c7\u7528Potree\u8fdb\u884c\u5c55\u793a\uff0cPotree\u662f\u4e00\u4e2a\u57fa\u4e8eWebGL\u7684\u70b9\u4e91\u53ef\u89c6\u5316\u6846\u67b6\uff0c\u53ef\u4ee5\u5728\u7f51\u9875\u4e0a\u4ea4\u4e92\u5f0f\u5c55\u793a\u5927\u89c4\u6a21\u70b9\u4e91\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u901a\u8fc7\u76f8\u673a\u4f4d\u7f6e\u3001\u70b9\u4e91\u5230\u76f8\u673a\u7684\u8ddd\u79bb\u3001\u70b9\u4e91\u5bc6\u5ea6\u7b49\u53c2\u6570\u6765\u63a7\u5236Octree\u7684\u5206\u8fa8\u7387\uff0c\u5b9e\u73b0LOD\uff08Level of Detail\uff09\u7684\u529f\u80fd\uff0c\u5bf9\u70b9\u4e91\u6570\u636e\u8fdb\u884c\u5feb\u901f\u7a7a\u95f4\u67e5\u8be2\u3002\u52a0\u8f7d\u5927\u89c4\u6a21\u70b9\u4e91\u66f4\u6d41\u7545\u3002<\/p>\n

\u6570\u636e\u96c6\u83b7\u53d6\u6620\u5c04\u53c2\u6570\uff0c\u907f\u514d\u53c2\u6570\u504f\u5dee<\/strong><\/p>\n

\u7531\u4e8e4D\u539f\u59cb\u70b9\u4e91\u6570\u636e\u4e00\u4e2aclip\u53ea\u6709\u4e00\u4e2a\u70b9\u4e91\uff0c\u4f46\u5bf9\u5e94\u591a\u5e27\u76f8\u673a\uff0c\u76f8\u5f53\u4e8e\u5bf9\u5e94\u591a\u5e27\u6620\u5c04\u53c2\u6570\uff0c\u6570\u636e\u58024D-BEV\u5de5\u5177\u540e\u53f0\u901a\u8fc7\u5b9e\u73b0\u4ece\u6570\u636e\u96c6\u83b7\u53d6\u6620\u5c04\u53c2\u6570\uff0c\u4ee5\u907f\u514d\u591a\u5e27\u56fe\u50cf\u9020\u6210\u7684\u53c2\u6570\u504f\u5dee\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u5b9e\u73b0\u6bcf\u5e27\u56fe\u50cf\u5bf9\u5e94\u4e00\u4e2a\u6620\u5c04\u53c2\u6570\uff0c\u5bf9\u5e944D\u878d\u5408\u4efb\u52a1\u6620\u5c04\u7cbe\u5ea6\u6709\u8f83\u5927\u5e2e\u52a9\u3002<\/p>\n

\u8272\u503c\u4e2a\u6027\u5316\u8bbe\u7f6e\uff0c\u51c6\u786e\u5206\u8fa8\u70b9\u4e91\u76ee\u6807<\/strong><\/p>\n

\u6570\u636e\u58024D-BEV\u5de5\u5177\u652f\u6301\u8bbe\u7f6e\u8272\u503c\u8c03\u6574\u3002\u9488\u5bf9\u4e0d\u540c\u70b9\u4e91\u6570\u636e\uff0c\u6807\u6ce8\u5458\u53ef\u4ee5\u6839\u636e\u81ea\u8eab\u7684\u8272\u5f69\u654f\u611f\u7a0b\u5ea6\uff0c\u81ea\u884c\u8c03\u6574\u70b9\u4e91\u989c\u8272\uff0c\u4ee5\u4fbf\u4e8e\u66f4\u597d\u7684\u5206\u8fa8\u70b9\u4e91\u4e2d\u76ee\u6807\u7c7b\u522b\uff0c\u6807\u6ce8\u6548\u7387\u63d0\u5347\u660e\u663e\u3002<\/p>\n

\u5185\u7f6e\u9884\u52a0\u8f7d\u529f\u80fd\uff0c\u6709\u6548\u63d0\u9ad8\u6807\u6ce8\u6548\u7387<\/strong><\/p>\n

\u9884\u52a0\u8f7d\u529f\u80fd\uff0c\u53ef\u5728\u5bf9\u5e94\u56fe\u50cf\u8f83\u591a\u7684\u60c5\u51b5\u4e0b\uff0c\u81ea\u6709\u8bbe\u7f6e\u9884\u52a0\u8f7d\u5e27\u6570\uff0c\u53ef\u5b9e\u73b0\u52a0\u8f7d\u3001\u6807\u6ce8\u540c\u65f6\u8fdb\u884c\uff0c\u4ece\u800c\u4e0d\u9700\u8981\u7b49\u5f85\u6570\u636e\u5168\u90e8\u52a0\u8f7d\u5b8c\u6210\uff0c\u63d0\u9ad8\u6807\u6ce8\u6548\u7387\u3002<\/p>\n

\u6210\u719f\u3001\u9ad8\u6548\u7684\u9884\u8bc6\u522b\u6807\u6ce8\u5904\u7406\u80fd\u529b<\/strong><\/p>\n

\u6570\u636e\u58024D\u6807\u6ce8\u6a21\u677f\u5177\u5907\u9884\u8bc6\u522b\u80fd\u529b\uff0c\u81ea\u52a8\u8bc6\u522b\u6807\u6ce8\u76ee\u6807\uff0c\u6807\u6ce8\u4eba\u5458\u53ea\u9700\u8fdb\u884c\u5fae\u8c03\u5373\u53ef\u5feb\u901f\u5b8c\u6210\u6807\u6ce8\u4efb\u52a1\uff0c\u6781\u5927\u63d0\u9ad8\u6807\u6ce8\u6548\u7387\u3002<\/p>\n

03<\/p>\n

\u5408\u4f5c\u6848\u4f8b<\/strong><\/p>\n

<\/p>\n

4D\u8f66\u9053\u7ebf\u6807\u6ce8<\/strong><\/p>\n

\u5ba2\u6237\u9700\u6c42\u4ee5\u8fde\u7eed\u5e27\u6fc0\u5149\u96f7\u8fbe\u70b9\u4e91\u6570\u636e\u4e0e\u76f8\u5e94\u6fc0\u5149\u96f7\u8fbe\u7684\u5168\u5c40\u4f4d\u59ff\u4fe1\u606f\u3001\u8f85\u52a9\u4ee5\u76f8\u5e94\u6807\u5b9a\u7684\u56fe\u50cf\u6570\u636e\u4e3a\u539f\u59cb\u6570\u636e\u6e90\uff0c\u9488\u5bf9\u67d0\u4e00\u65f6\u523b\u5e27\u6bb5\u7684\u8fde\u7eed\u5e27\u6570\u636e\u8fdb\u884c\u53e0\u5e27\u6807\u6ce8\uff0c\u4e3b\u8981\u6807\u6ce8\u53e0\u5e27\u540e\u7684\u8f66\u9053\u7ebf\uff0c\u4e3b\u8981\u7c7b\u522b\u4e3a\u5b9e\u7ebf\u3001\u865a\u7ebf\u3001\u53cc\u5b9e\u7ebf\u3001\u53cc\u865a\u7ebf\u3001\u5bfc\u6d41\u7ebf\u7b49\u7c7b\u522b\uff0c\u5e76\u5bf9\u6620\u5c04\u6bcf\u4e2a\u955c\u5934\u56fe\u7247\u7684\u6620\u5c042D\u8f66\u9053\u7ebf\u8fdb\u884c\u8c03\u6574\u8d34\u548c\u3002<\/p>\n

<\/p>\n

4D\u5206\u5272\u6807\u6ce8<\/strong><\/p>\n

\u6b64\u6807\u6ce8\u4efb\u52a1\u662f\u4ee5\u67d0\u4e00\u5e8f\u5217\u5e27\u6bb5\u7684\u6570\u636e\u548cpose\u53c2\u6570\uff0c\u6839\u636epose\u53c2\u6570\uff0c\u5c06\u67d0\u4e00\u5e8f\u5217\u5e27\u6bb5\u8fdb\u884c\u91cd\u5efa\u53e0\u5e27\uff0c\u4e3b\u8981\u6807\u6ce8\u53e0\u5e27\u540e\u7684\u9759\u6001\u8bed\u4e49\u5206\u5272\uff0c\u4e3b\u8981\u7c7b\u522b\u4e3a\u7eff\u690d\u3001\u53ef\u884c\u9a76\u533a\u57df\u3001\u672a\u77e5\u969c\u788d\u7269\u7b49\u6807\u6ce8\u3002<\/p>\n

04<\/p>\n

\u7ed3\u8bed<\/p>\n

\u51ed\u501f\u591a\u5e74\u6570\u636e\u5904\u7406\u7ecf\u9a8c\u4e0e\u4e00\u7ad9\u5f0f\u6570\u636e\u89e3\u51b3\u65b9\u6848\uff0c\u6570\u636e\u5802\u76ee\u524d\u5df2\u4e0e\u5168\u7403\u6570\u767e\u5bb6\u81ea\u52a8\u9a7e\u9a76\u4f01\u4e1a\u8fbe\u6210\u6df1\u5ea6\u5408\u4f5c\uff0c\u6db5\u76d6\u4e3b\u673a\u5382\u3001\u9020\u8f66\u65b0\u52bf\u529b\u3001\u4e00\u7ebf\u79d1\u6280\u516c\u53f8\u3001\u4e3b\u6d41\u7b97\u6cd5\u516c\u53f8\u4ee5\u53ca\u4e16\u754c\u9876\u7ea7Tier1\u5382\u5546\u7b49\u3002<\/strong>\u672a\u6765\uff0c\u6570\u636e\u5802\u5c06\u7ee7\u7eed\u52a0\u5927\u6280\u672f\u7814\u53d1\u6295\u5165\uff0c\u4e0d\u65ad\u5b8c\u5584AI\u57fa\u7840\u8bbe\u65bd\u5efa\u8bbe\uff0c\u52a9\u529b\u7528\u6237\u4ee5\u66f4\u4fbf\u6377\u65b9\u5f0f\u8bad\u7ec3\u4e0e\u90e8\u7f72\u4eba\u5de5\u667a\u80fd\u5e94\u7528\u3002<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u57fa\u4e8eBEV\u76844D\u6807\u6ce8 4D-BEV\u6807\u6ce8\u6280\u672f\u5c06\u6570 […]<\/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-6682","post","type-post","status-publish","format-standard","hentry","category-technology-frontier","category-home"],"views":21,"_links":{"self":[{"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/posts\/6682"}],"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=6682"}],"version-history":[{"count":1,"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/posts\/6682\/revisions"}],"predecessor-version":[{"id":6683,"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/posts\/6682\/revisions\/6683"}],"wp:attachment":[{"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/media?parent=6682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/categories?post=6682"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/222.128.65.89:18086\/index.php\/wp-json\/wp\/v2\/tags?post=6682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}