{"id":677,"date":"2023-04-26T10:37:59","date_gmt":"2023-04-26T02:37:59","guid":{"rendered":"https:\/\/scutvk.cn\/?p=677"},"modified":"2023-04-26T10:38:05","modified_gmt":"2023-04-26T02:38:05","slug":"farthest-point-sampling-fps-%e7%9a%84%e7%ae%97%e6%b3%95%e8%bf%87%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/scutvk.cn\/?p=677","title":{"rendered":"Farthest Point Sampling (FPS) \u7684\u7b97\u6cd5\u8fc7\u7a0b"},"content":{"rendered":"\n

arthest Point Sampling (FPS) \u7684\u7b97\u6cd5\u8fc7\u7a0b\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u793a\u4f8b\u8fdb\u884c\u8bf4\u660e\uff1a<\/p>\n\n\n\n

\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u5305\u542b 7 \u4e2a\u70b9\u7684 2D \u70b9\u4e91\uff0c\u7528\u4e8c\u7ef4\u5e73\u9762\u4e0a\u7684\u5750\u6807\u8868\u793a\uff1a{(0, 0), (2, 0), (4, 0), (1, 3), (3, 3), (5, 3), (3, 6)}\u3002\u73b0\u5728\uff0c\u6211\u4eec\u60f3\u4f7f\u7528 FPS \u5c06\u70b9\u4e91\u4e0b\u91c7\u6837\u5230\u5305\u542b 3 \u4e2a\u70b9\u7684\u96c6\u5408\u3002<\/p>\n\n\n\n

    \n
  1. \u9009\u62e9\u8d77\u59cb\u70b9\uff1a\u4ece\u70b9\u4e91\u4e2d\u968f\u673a\u9009\u62e9\u4e00\u4e2a\u8d77\u59cb\u70b9\uff0c\u4f8b\u5982 (0, 0)\u3002<\/li>\n\n\n\n
  2. \u8ba1\u7b97\u8ddd\u79bb\uff1a\u8ba1\u7b97\u6240\u6709\u5176\u4ed6\u70b9\u5230\u9009\u5b9a\u8d77\u59cb\u70b9\u7684\u8ddd\u79bb\u3002\u5bf9\u4e8e\u8fd9\u4e2a\u4f8b\u5b50\uff0c\u4e0e (0, 0) \u7684\u8ddd\u79bb\u5206\u522b\u4e3a\uff1a2, 4, 3.162, 4.242, 5.831, \u548c 6.708\u3002<\/li>\n\n\n\n
  3. \u9009\u62e9\u6700\u8fdc\u70b9\uff1a\u4ece\u5269\u4f59\u70b9\u4e2d\u627e\u5230\u8ddd\u79bb\u6700\u8fdc\u7684\u70b9\uff0c\u5c06\u5176\u6dfb\u52a0\u5230\u4e0b\u91c7\u6837\u7684\u70b9\u96c6\u4e2d\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u70b9 (3, 6) \u8ddd\u79bb\u6700\u8fdc\uff0c\u56e0\u6b64\u5c06\u5176\u6dfb\u52a0\u5230\u4e0b\u91c7\u6837\u70b9\u96c6\u4e2d\u3002<\/li>\n\n\n\n
  4. \u66f4\u65b0\u8ddd\u79bb\uff1a\u5bf9\u4e8e\u5269\u4f59\u7684\u70b9\uff0c\u627e\u5230\u5b83\u4eec\u5230\u65b0\u9009\u62e9\u7684\u70b9\uff08(3, 6)\uff09\u7684\u8ddd\u79bb\u3002\u73b0\u5728\uff0c\u6211\u4eec\u8981\u627e\u5230\u6bcf\u4e2a\u5269\u4f59\u70b9\u5230\u4e0b\u91c7\u6837\u70b9\u96c6\uff08(0, 0) \u548c (3, 6)\uff09\u4e2d\u6700\u8fd1\u70b9\u7684\u8ddd\u79bb\u3002\u8fd9\u4e9b\u8ddd\u79bb\u5206\u522b\u4e3a\uff1a2, 4, 3.162, 3, 3 \u548c 3.606\u3002<\/li>\n\n\n\n
  5. \u91cd\u590d\u6b65\u9aa4 3 \u548c 4\uff0c\u76f4\u5230\u6211\u4eec\u9009\u62e9\u4e86\u8db3\u591f\u6570\u91cf\u7684\u70b9\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a 3 \u4e2a\u70b9\uff09\u3002\u4e0b\u4e00\u4e2a\u6700\u8fdc\u7684\u70b9\u662f (4, 0)\u3002\u56e0\u6b64\uff0c\u6700\u7ec8\u4e0b\u91c7\u6837\u7684\u70b9\u96c6\u5305\u62ec\uff1a(0, 0), (3, 6) \u548c (4, 0)\u3002<\/li>\n<\/ol>\n\n\n\n

    \u901a\u8fc7 FPS \u7b97\u6cd5\uff0c\u6211\u4eec\u9009\u62e9\u4e86\u5206\u5e03\u8f83\u5e7f\u7684\u4e09\u4e2a\u70b9\uff0c\u8fd9\u6709\u52a9\u4e8e\u4fdd\u7559\u539f\u59cb\u70b9\u4e91\u7684\u51e0\u4f55\u7279\u5f81\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u70b9\u4e91\u901a\u5e38\u662f\u4e09\u7ef4\u7684\uff0c\u4f46\u8fd9\u4e2a\u793a\u4f8b\u8bf4\u660e\u4e86 FPS \u7684\u57fa\u672c\u539f\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    arthest Point Sampling (F…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[32,31,2],"tags":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/posts\/677"}],"collection":[{"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=677"}],"version-history":[{"count":1,"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/posts\/677\/revisions"}],"predecessor-version":[{"id":678,"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/posts\/677\/revisions\/678"}],"wp:attachment":[{"href":"https:\/\/scutvk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=677"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=677"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}