{"id":24153,"date":"2025-01-17T12:36:07","date_gmt":"2025-01-17T04:36:07","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=24153"},"modified":"2025-01-17T12:36:07","modified_gmt":"2025-01-17T04:36:07","slug":"%e7%9c%9f%e6%ad%a3%e5%ae%9e%e6%97%b6%e5%9c%b0%e5%9b%be%e6%9b%b4%e6%96%b0%ef%bc%81gs-livo%ef%bc%9a%e9%a6%96%e4%b8%aa%e5%8f%af%e9%83%a8%e7%bd%b2%e5%9c%a8%e8%b5%84%e6%ba%90%e5%8f%97%e9%99%90%e5%b5%8c","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2025\/01\/17\/24153\/","title":{"rendered":"\u771f\u6b63\u5b9e\u65f6\u5730\u56fe\u66f4\u65b0\uff01GS-LIVO\uff1a\u9996\u4e2a\u53ef\u90e8\u7f72\u5728\u8d44\u6e90\u53d7\u9650\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e0a\u7684\u5b9e\u65f6\u9ad8\u65afSLAM\u6846\u67b6"},"content":{"rendered":"<div><img data-dominant-color=\"2e6eb2\" data-has-transparency=\"false\" style=\"--dominant-color: #2e6eb2;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-24155\" 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data-id=\"ld70c578-TmnUn8QZ\">\u9700\u8981\u63a8\u65ad\u672a\u89c1\u533a\u57df\u4ee5\u5b9e\u73b0\u7a33\u5065\u51b3\u7b56\u7684\u573a\u666f\uff09<\/li>\n<\/ul>\n<p class=\"js_darkmode__26\">\u6700\u8fd1\uff0c\u5728\u65b0\u89c6\u70b9\u5408\u6210\u9886\u57df\u7684\u7a81\u7834\u5f15\u5165\u4e86\u795e\u7ecf\u8868\u793a\uff0c\u53ef\u4ee5\u4ece\u4efb\u610f\u89c6\u70b9\u8fdb\u884c\u771f\u5b9e\u611f\u6e32\u67d3\u3002\u9690\u5f0f\u6a21\u578b\uff08\u5982Neural Radiance Fields, NeRF\uff09\u548c\u663e\u5f0f\u7ed3\u6784\uff08\u59823D Gaussian Splatting, 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decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s2.51cto.com\/oss\/202501\/17\/23dda8d49859a76888a4796df5e51e52653e7e.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p class=\"js_darkmode__30\"><strong>GS-LIVO<\/strong>[1]\u662f\u4e00\u79cd\u6fc0\u5149\u96f7\u8fbe-\u60ef\u6027-\u89c6\u89c9\u91cc\u7a0b\u8ba1\u7cfb\u7edf\uff0c\u8be5\u7cfb\u7edf\u901a\u8fc7\u9ad8\u65af\u5730\u56fe\u7684\u65b0\u9896\u8868\u793a\u5f62\u5f0f\uff0c\u7d27\u5bc6\u7ed3\u5408\u4e86\u6fc0\u5149\u96f7\u8fbe\u4e0e\u6444\u50cf\u5934\u7684\u6d4b\u91cf\u3002\u672c\u6587\u7684\u76ee\u6807\u5305\u62ec\uff1a\u901a\u8fc7\u9ad8\u65af\u5730\u56fe\u5185\u7684\u591a\u4f20\u611f\u5668\u878d\u5408\u5b9e\u73b0\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\uff0c\u4ee5\u53ca\u5728\u5927\u89c4\u6a21\u548c\u590d\u6742\u73af\u5883\u4e2d\u663e\u8457\u63d0\u9ad8\u9ad8\u65af\u5730\u56fe\u66f4\u65b0\u7684\u6548\u7387\u3002\u672c\u65b9\u6cd5\u89e3\u51b3\u4e86\u5f53\u524d\u9ad8\u65afSLAM\u7cfb\u7edf\u5b9e\u9645\u90e8\u7f72\u4e2d\u7684\u5173\u952e\u74f6\u9888\u3002<\/p>\n<p class=\"js_darkmode__32\"><strong>\u9879\u76ee\u4e3b\u9875<\/strong>\uff1ahttps:\/\/github.com\/HKUST-Aerial-Robotics\/GS-LIVO<\/p>\n<p 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wp-image-24157\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/01\/66fa42e349328afcea214472de80e3a41019ed.jpg\" width=\"765\" height=\"554\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/01\/66fa42e349328afcea214472de80e3a41019ed.jpg 765w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/01\/66fa42e349328afcea214472de80e3a41019ed-300x217.jpg 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/01\/66fa42e349328afcea214472de80e3a41019ed-150x109.jpg 150w\" sizes=\"auto, (max-width: 765px) 100vw, 765px\" \/><\/p>\n<h4>\u6ed1\u52a8\u7a97\u53e3\u4e2d\u9ad8\u65af\u7684\u5b9e\u65f6\u4f18\u5316<\/h4>\n<p><img data-dominant-color=\"3e3c3d\" data-has-transparency=\"false\" style=\"--dominant-color: #3e3c3d;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-24158\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/01\/448f28e100529773393214fff33be0645584c4.jpg\" width=\"764\" height=\"421\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/01\/448f28e100529773393214fff33be0645584c4.jpg 764w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/01\/448f28e100529773393214fff33be0645584c4-300x165.jpg 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/01\/448f28e100529773393214fff33be0645584c4-150x83.jpg 150w\" sizes=\"auto, (max-width: 764px) 100vw, 764px\" \/><\/p>\n<h3>\u9ad8\u65af\u6ed1\u52a8\u7a97\u53e3\u7684\u7ef4\u62a4<\/h3>\n<p class=\"js_darkmode__85\">\u4e3a\u4e86\u63d0\u9ad8\u5185\u5b58\u6548\u7387\u5e76\u4f18\u5316\u8ba1\u7b97\u901f\u5ea6\uff0c\u672c\u7cfb\u7edf\u5c06\u4f18\u5316\u8303\u56f4\u9650\u5236\u5728\u6ed1\u52a8\u7a97\u53e3\u5185\u7684\u9ad8\u65af\u3002\u8fd9\u79cd\u65b9\u6cd5\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u4f18\u5316\u901f\u5ea6\u5e76\u51cf\u5c11\u5185\u5b58\u6d88\u8017\uff0c\u540c\u65f6\u907f\u514d\u4f20\u7edf3D\u9ad8\u65af\u65b9\u6cd5\u4e2d\u57fa\u4e8e\u56fe\u5757\u6df1\u5ea6\u6392\u5e8f\u7684\u6df7\u53e0\u6548\u5e94\uff08aliasing effects\uff09\uff0c\u786e\u4fdd\u524d\u666f\u548c\u80cc\u666f\u5143\u7d20\u4e4b\u95f4\u7684\u6e05\u6670\u5206\u79bb\uff0c\u4ece\u800c\u63d0\u5347\u6df1\u5ea6\u8868\u793a\u7684\u8d28\u91cf\u3002<\/p>\n<h4>\u6ed1\u52a8\u7a97\u53e3\u589e\u91cf\u66f4\u65b0<\/h4>\n<p class=\"js_darkmode__89\">\u4ece\u5168\u5c40\u9ad8\u65af\u5730\u56fe\u4e2d\u91cd\u65b0\u6784\u5efa\u6bcf\u4e00\u5e27\u7684\u9ad8\u65af\u6ed1\u52a8\u7a97\u53e3\u9700\u8981\u5927\u91cf\u7684\u5185\u5b58\u62f7\u8d1d\uff0c\u5bfc\u81f4\u663e\u8457\u7684\u8ba1\u7b97\u5f00\u9500\u3002\u7136\u800c\uff0c\u8fde\u7eed\u5e27\u4e4b\u95f4\u901a\u5e38\u5b58\u5728\u8f83\u5927\u7684\u573a\u666f\u91cd\u53e0\uff0c\u4f7f\u5f97\u5927\u90e8\u5206\u5de5\u4f5c\u662f\u91cd\u590d\u7684\u3002\u4e3a\u4e86\u5229\u7528\u5e27\u95f4\u7684\u91cd\u53e0\uff0c\u672c\u7cfb\u7edf\u63d0\u51fa\u4e86\u4e00\u79cd\u589e\u91cf\u66f4\u65b0\u7b56\u7565\uff0c\u7528\u4e8e\u9ad8\u65af\u6ed1\u52a8\u7a97\u53e3\u7684\u7ef4\u62a4\u3002\u8be5\u65b9\u6cd5\u663e\u8457\u51cf\u5c11\u4e86\u5197\u4f59\u5185\u5b58\u4f20\u8f93\uff0c\u63d0\u5347\u4e86\u5b9e\u65f6\u6027\u80fd\uff0c\u5e76\u4f7f\u7cfb\u7edf\u80fd\u591f\u66f4\u6709\u6548\u5730\u6269\u5c55\u81f3\u5927\u89c4\u6a21\u548c\u590d\u6742\u73af\u5883\u3002<\/p>\n<h4>\u6ed1\u52a8\u7a97\u53e3\u7ef4\u62a4\u6b65\u9aa4<\/h4>\n<p class=\"js_darkmode__93\">\u9ad8\u65af\u6ed1\u52a8\u7a97\u53e3\u7684\u7ef4\u62a4\u5305\u62ec\u4ee5\u4e0b\u5173\u952e\u6b65\u9aa4\uff1a<\/p>\n<ol class=\"list-paddingleft-1\" data-id=\"odd3d8fc-mXLL5oZB\">\n<li data-id=\"ld70c578-nEX8C4T5\"><strong>\u5168\u5c40\u5730\u56fe\u66f4\u65b0<\/strong><br \/>\n\u786e\u5b9a\u4e0a\u4e00\u5e27\u6ed1\u52a8\u7a97\u53e3\u4e2d\u7684\u9ad8\u65af\u4f53\u7d20\u662f\u5426\u4ecd\u5728\u5f53\u524d\u89c6\u573a\uff08FoV\uff09\u5185\u3002\u5982\u679c\u4f53\u7d20\u8d85\u51fa\u89c6\u573a\uff0c\u5176\u4f18\u5316\u53c2\u6570\u5c06\u88ab\u590d\u5236\u56de\u5168\u5c40\u9ad8\u65af\u5730\u56fe\u5e76\u6807\u8bb0\u4e3a\u201c\u5220\u9664\u201d\u3002<\/li>\n<li data-id=\"ld70c578-st5o4ksL\"><strong>\u5220\u9664\u548c\u538b\u7f29<\/strong><br \/>\n\u5c06\u6807\u8bb0\u4e3a\u201c\u5220\u9664\u201d\u7684\u4f53\u7d20\u53c2\u6570\u4e0e\u6ed1\u52a8\u7a97\u53e3\u5e8f\u5217\u672b\u5c3e\u7684\u53c2\u6570\u4ea4\u6362\u3002\u91cd\u65b0\u5b9a\u4f4d\u540e\uff0c\u4ece\u5e8f\u5217\u672b\u5c3e\u79fb\u9664\u8fd9\u4e9b\u4f53\u7d20\uff0c\u4ece\u800c\u4fdd\u6301\u5185\u5b58\u7684\u8fde\u7eed\u6027\u3002<\/li>\n<li data-id=\"ld70c578-uGQ7XN1c\"><strong>\u91cd\u53e0\u548c\u6dfb\u52a0<\/strong><br \/>\n\u5229\u7528\u5f53\u524d\u6fc0\u5149\u96f7\u8fbe\u5e27\u7684\u7a7a\u95f4\u54c8\u5e0c\u952e\uff0c\u8bc6\u522b\u4e0e\u4e0a\u4e00\u5e27\u6ed1\u52a8\u7a97\u53e3\u91cd\u53e0\u7684\u4f53\u7d20\uff0c\u5e76\u786e\u5b9a\u9700\u8981\u6dfb\u52a0\u5230\u5f53\u524d\u89c6\u573a\u6ed1\u52a8\u7a97\u53e3\u7684\u65b0\u533a\u57df\u3002<\/li>\n<li data-id=\"ld70c578-EN4RbXfJ\"><strong>\u9644\u52a0\u65b0\u53f6\u4f53\u7d20<\/strong><br \/>\n\u5c06\u65b0\u589e\u4f53\u7d20\u9644\u52a0\u5230CPU\u9ad8\u65af\u7f13\u51b2\u533a\uff08CGB\uff09\u7684\u672b\u5c3e\uff0c\u5e76\u66f4\u65b0\u7a7a\u95f4\u54c8\u5e0c\u8868\uff08SHT\uff09\u3002\u968f\u540e\uff0c\u5c06\u9ad8\u65af\u6570\u636e\u4eceCGB\uff08\u4e3b\u5b58\u50a8\u5668\uff09\u76f4\u63a5\u4f20\u8f93\u81f3GPU\u9ad8\u65af\u7f13\u51b2\u533a\uff08GGB\uff09\uff0c\u786e\u4fdd\u6ed1\u52a8\u7a97\u53e3\u4e2d\u7684\u9ad8\u65af\u80fd\u591f\u88abGPU\u7acb\u5373\u4f18\u5316\u548c\u6e32\u67d3\u3002<\/li>\n<li data-id=\"ld70c578-XFWsTjBk\"><strong>\u4f18\u5316\u4e0e\u6e32\u67d3<\/strong><br \/>\n\u5728\u6ed1\u52a8\u7a97\u53e3\u5185\u7684\u9ad8\u65af\u4f53\u7d20\u4f1a\u901a\u8fc7GPU\u9ad8\u6548\u4f18\u5316\uff0c\u5e76\u5728\u4f18\u5316\u5b8c\u6210\u540e\u5c06\u66f4\u65b0\u7684\u53c2\u6570\u4eceGGB\u4f20\u56deCGB\uff0c\u4ee5\u4fdd\u6301\u5168\u5c40\u5730\u56fe\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ol>\n<h4>\u7cfb\u7edf\u67b6\u6784\u548c\u5185\u5b58\u5e03\u5c40<\/h4>\n<p class=\"js_darkmode__112\">\u9ad8\u65af\u6ed1\u52a8\u7a97\u53e3\u7684\u67b6\u6784\u5305\u62ec\u4ee5\u4e0b\u4e3b\u8981\u7ec4\u4ef6\uff1a<\/p>\n<ul data-id=\"u738a58b-7H7H9iGA\">\n<li data-id=\"ld70c578-FPARJ9rD\"><strong>\u7a7a\u95f4\u54c8\u5e0c\u8868\uff08SHT\uff09<\/strong><br \/>\n\u57fa\u4e8e\u54c8\u5e0c\u7684\u7d22\u5f15\u7ed3\u6784\uff0c\u7528\u4e8e\u5c06\u7a7a\u95f4\u5750\u6807\u6620\u5c04\u5230CPU\u5185\u5b58\u4e2d\u7684\u9ad8\u65af\u53c2\u6570\u6307\u9488\u3002<\/li>\n<li data-id=\"ld70c578-vzK3uHzT\"><strong>CPU\u9ad8\u65af\u7f13\u51b2\u533a\uff08CGB\uff09<\/strong><br \/>\nCPU\u5185\u5b58\u4e2d\u7684\u4e00\u4e2a\u8fde\u7eed\u5b58\u50a8\u533a\u57df\uff0c\u7528\u4e8e\u5b58\u50a8\u5f53\u524d\u6d3b\u52a8\u4f53\u7d20\u7684\u9ad8\u65af\u53c2\u6570\u3002\u8fd9\u79cd\u7d27\u51d1\u7684\u5e03\u5c40\u4f7f\u6570\u636e\u80fd\u591f\u5feb\u901f\u4f20\u8f93\u81f3GPU\u3002<\/li>\n<li data-id=\"ld70c578-NKP6r45D\"><strong>GPU\u9ad8\u65af\u7f13\u51b2\u533a\uff08GGB\uff09<\/strong><br \/>\nGPU\u4e0a\u5206\u914d\u7684\u5185\u5b58\u5757\uff0c\u7528\u4e8e\u5e76\u884c\u5904\u7406\u548c\u5feb\u901f\u6e32\u67d3\uff0c\u53ef\u76f4\u63a5\u8bbf\u95ee\u9ad8\u65af\u6570\u636e\u3002<\/li>\n<\/ul>\n<h4>\u4f18\u5316\u6027\u80fd\u4e0e\u5185\u5b58\u4f7f\u7528<\/h4>\n<p class=\"js_darkmode__125\">\u589e\u91cf\u7ef4\u62a4\u9ad8\u65af\u6ed1\u52a8\u7a97\u53e3\u7684\u7b56\u7565\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u63d0\u5347\u4e86\u7cfb\u7edf\u6027\u80fd\uff1a<\/p>\n<ul data-id=\"u738a58b-ZUIBSfKN\">\n<li data-id=\"ld70c578-A2zx7zv3\"><strong>\u51cf\u5c11\u5185\u5b58\u64cd\u4f5c<\/strong><br \/>\n\u4ec5\u66f4\u65b0\u89c6\u573a\u53d8\u5316\u7684\u4f53\u7d20\uff0c\u800c\u975e\u91cd\u65b0\u52a0\u8f7d\u6574\u4e2a\u6ed1\u52a8\u7a97\u53e3\uff0c\u51cf\u5c11\u4e86\u5197\u4f59\u64cd\u4f5c\u3002<\/li>\n<li data-id=\"ld70c578-EclSFJ2j\"><strong>\u964d\u4f4e\u8ba1\u7b97\u6d88\u8017<\/strong><br \/>\n\u5c06\u4f18\u5316\u8303\u56f4\u9650\u5236\u5728\u5f53\u524d\u89c6\u573a\u5185\u7684\u9ad8\u65af\u4f53\u7d20\uff0c\u4ece\u800c\u964d\u4f4e\u8ba1\u7b97\u6210\u672c\u5e76\u63d0\u5347\u5b9e\u65f6\u6027\u80fd\u3002<\/li>\n<li data-id=\"ld70c578-axU0RNqm\"><strong>\u6269\u5c55\u6027<\/strong><br \/>\n\u5229\u7528CPU\u5185\u5b58\u7684\u53ef\u6269\u5c55\u6027\u548c\u5bb9\u91cf\u652f\u6301\uff0c\u66f4\u9ad8\u6548\u5730\u5904\u7406\u5927\u89c4\u6a21\u548c\u590d\u6742\u573a\u666f\u3002<\/li>\n<\/ul>\n<h4>\u6027\u80fd\u4f18\u52bf<\/h4>\n<p class=\"js_darkmode__135\">\u901a\u8fc7\u6ed1\u52a8\u7a97\u53e3\u7ef4\u62a4\u7b56\u7565\uff0c\u7cfb\u7edf\u663e\u8457\u51cf\u5c11\u4e86GPU\u5185\u5b58\u6d88\u8017\uff0c\u540c\u65f6\u4fdd\u6301\u9ad8\u6620\u5c04\u8d28\u91cf\u548c\u4f18\u5316\u6548\u7387\u3002\u7ed3\u679c\u663e\u793a\uff0c\u603b\u5904\u7406\u65f6\u95f4\uff08\u5305\u62ec\u6ed1\u52a8\u7a97\u53e3\u7ef4\u62a4\u548c\u9ad8\u65af\u4f18\u5316\uff09\u5728\u5ba4\u5185\u548c\u5ba4\u5916\u573a\u666f\u4e2d\u59cb\u7ec8\u4f4e\u4e8e100\u6beb\u79d2\uff0c\u652f\u6301\u6bcf\u79d210\u5e27\u7684\u5b9e\u65f6\u66f4\u65b0\u3002\u8fd9\u79cd\u9ad8\u6548\u8bbe\u8ba1\u4f7f\u5f97\u672c\u7cfb\u7edf\u80fd\u591f\u9002\u5e94\u5404\u79cd\u8ba1\u7b97\u8d44\u6e90\u548c\u573a\u666f\u590d\u6742\u6027\u3002<\/p>\n<h3>\u72b6\u6001\u4f30\u8ba1<\/h3>\n<p 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