{"id":201221,"date":"2024-05-10T02:25:14","date_gmt":"2024-05-09T18:25:14","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/201221.html"},"modified":"2024-05-10T02:25:17","modified_gmt":"2024-05-09T18:25:17","slug":"%e5%9c%86%e7%9a%84%e8%af%86%e5%88%ab%e7%ae%97%e6%b3%95%e6%9c%89%e5%93%aa%e4%ba%9b","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/201221.html","title":{"rendered":"\u5706\u7684\u8bc6\u522b\u7b97\u6cd5\u6709\u54ea\u4e9b"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24141512\/791f4d58-038f-4ea1-9e04-3f2e1089c670.webp\" alt=\"\u5706\u7684\u8bc6\u522b\u7b97\u6cd5\u6709\u54ea\u4e9b\" \/><\/p>\n<p><p>\u5706\u7684\u8bc6\u522b\u7b97\u6cd5\u4e3b\u8981\u6709<strong>\u970d\u592b\u53d8\u6362\u6cd5<\/strong>\u3001<strong>\u51e0\u4f55\u7279\u6027\u6cd5<\/strong>\u3001<strong>\u68af\u5ea6\u6cd5<\/strong>\u3001<strong>\u652f\u6301\u5411\u91cf\u673a\u6cd5<\/strong>\u3001<strong>\u57fa\u4e8e\u8fb9\u7f18\u68c0\u6d4b\u7684\u6a21\u677f\u5339\u914d\u6cd5<\/strong>\u3002\u970d\u592b\u53d8\u6362\u6cd5\u901a\u8fc7\u6295\u7968\u673a\u5236\u5728\u53c2\u6570\u7a7a\u95f4\u4e2d\u8bc6\u522b\u7279\u5b9a\u5f62\u72b6\u7684\u96c6\u5408\uff0c<strong>\u5b83\u662f\u6700\u5e38\u89c1\u4e14\u5e94\u7528\u8303\u56f4\u8f83\u5e7f\u7684\u4e00\u79cd\u65b9\u6cd5<\/strong>\u3002\u8be5\u7b97\u6cd5\u80fd\u591f\u8f83\u597d\u5730\u5904\u7406\u56fe\u50cf\u7684\u566a\u97f3\u548c\u4e0d\u5b8c\u6574\u4fe1\u606f\uff0c\u4f46\u8ba1\u7b97\u91cf\u8f83\u5927\u3002<\/p>\n<\/p>\n<p><p>\u970d\u592b\u53d8\u6362\u6cd5\u7684\u57fa\u672c\u539f\u7406\u662f\u5229\u7528\u970d\u592b\u53d8\u6362\u5c06\u56fe\u50cf\u7a7a\u95f4\u4e2d\u7684\u5706\u8f6c\u6362\u5230\u53c2\u6570\u7a7a\u95f4\u3002\u5728\u53c2\u6570\u7a7a\u95f4\u4e2d\uff0c\u56fe\u50cf\u4e0a\u6bcf\u4e00\u4e2a\u70b9\u90fd\u5bf9\u5e94\u7740\u4e00\u7cfb\u5217\u53ef\u80fd\u7684\u5706\uff0c\u8fd9\u4e9b\u53ef\u80fd\u7684\u5706\u5728\u53c2\u6570\u7a7a\u95f4\u4e2d\u4f1a\u76f8\u4ea4\u4e8e\u4e00\u70b9\uff0c\u4ece\u800c\u6295\u7968\u9009\u62e9\u51fa\u56fe\u50cf\u4e2d\u5b9e\u9645\u5b58\u5728\u7684\u5706\u3002\u5177\u4f53\u5730\uff0c\u970d\u592b\u53d8\u6362\u68c0\u6d4b\u5706\u9700\u8981\u4e09\u4e2a\u53c2\u6570\uff1a\u5706\u5fc3\u7684\u5750\u6807\uff08a, b\uff09\u53ca\u5176\u534a\u5f84r\u3002\u5bf9\u4e8e\u56fe\u4e2d\u6bcf\u4e00\u4e2a\u8fb9\u7f18\u70b9(x, y)\uff0c\u53ef\u4ee5\u5728\u53c2\u6570\u7a7a\u95f4\u4e2d\u6839\u636e\u4e0d\u540cr\u753b\u51fa\u4e00\u7cfb\u5217\u7684\u5706\u3002\u591a\u4e2a\u8fb9\u7f18\u70b9\u5bf9\u5e94\u7684\u5706\u5728\u53c2\u6570\u7a7a\u95f4\u4e2d\u4ea4\u4f1a\u4e8e\u540c\u4e00\u70b9\uff0c\u8868\u793a\u8fd9\u4e9b\u8fb9\u7f18\u70b9\u53ef\u80fd\u5c5e\u4e8e\u540c\u4e00\u4e2a\u5706\u3002\u901a\u8fc7\u8bbe\u5b9a\u4e00\u4e2a\u9608\u503c\u5224\u65ad\u67d0\u53c2\u6570\u70b9\u662f\u5426\u8db3\u591f\u591a\u7684\u6295\u7968\u4ee5\u5224\u5b9a\u5bf9\u5e94\u56fe\u50cf\u7a7a\u95f4\u4e2d\u7684\u5706\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u970d\u592b\u53d8\u6362\u6cd5<\/h3>\n<\/p>\n<p><p>\u970d\u592b\u53d8\u6362\u6cd5\u5e7f\u6cdb\u7528\u4e8e\u5f62\u72b6\u7684\u68c0\u6d4b\uff0c\u5c24\u5176\u5728\u8bc6\u522b\u5706\u5f62\u3001\u76f4\u7ebf\u7b49\u89c4\u5219\u56fe\u5f62\u4e2d\u8868\u73b0\u7a81\u51fa\u3002\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u8fb9\u7f18\u68c0\u6d4b<\/strong>\uff1a\u901a\u5e38\u4f7f\u7528Canny\u8fb9\u7f18\u68c0\u6d4b\u5668\uff0c\u63d0\u53d6\u56fe\u50cf\u4e2d\u7684\u8fb9\u7f18\u4fe1\u606f\u3002<\/li>\n<li><strong>\u53c2\u6570\u7a7a\u95f4<\/strong>\uff1a\u5c06\u56fe\u50cf\u4e2d\u7684\u8fb9\u7f18\u70b9\u6620\u5c04\u5230\u7531\u5706\u5fc3\u5750\u6807\u548c\u534a\u5f84\u6784\u6210\u7684\u53c2\u6570\u7a7a\u95f4\u91cc\u3002<\/li>\n<li><strong>\u7d2f\u52a0\u5668\u6570\u7ec4<\/strong>\uff1a\u4e3a\u53c2\u6570\u7a7a\u95f4\u5b9a\u4e49\u4e00\u4e2a\u7d2f\u52a0\u5668\u6570\u7ec4\uff0c\u8bb0\u5f55\u5404\u53c2\u6570\u7ec4\u5408\u5f97\u5230\u7684\u7968\u6570\u3002<\/li>\n<li><strong>\u6295\u7968\u548c\u9608\u503c<\/strong>\uff1a\u6bcf\u4e2a\u8fb9\u7f18\u70b9\u6839\u636e\u53ef\u80fd\u7684\u534a\u5f84\u7ed9\u53c2\u6570\u7a7a\u95f4\u6295\u7968\uff0c\u7968\u6570\u8d85\u8fc7\u8bbe\u5b9a\u9608\u503c\u7684\u53c2\u6570\u7ec4\u5408\u88ab\u8ba4\u4e3a\u662f\u4e00\u4e2a\u5706\u3002<\/li>\n<\/ul>\n<p><h3>\u4e8c\u3001\u51e0\u4f55\u7279\u6027\u6cd5<\/h3>\n<\/p>\n<p><p>\u51e0\u4f55\u7279\u6027\u6cd5\u4fa7\u91cd\u4e8e\u4f7f\u7528\u5706\u7684\u51e0\u4f55\u5c5e\u6027\u8fdb\u884c\u8bc6\u522b\uff0c\u8be5\u65b9\u6cd5\u9700\u8981\u8f83\u5c11\u7684\u8ba1\u7b97\u91cf\uff0c\u9002\u7528\u4e8e\u5b9e\u65f6\u5904\u7406\u3002<\/p>\n<\/p>\n<ul>\n<li><strong>\u5706\u5f62\u7279\u6027<\/strong>\uff1a\u8ba1\u7b97\u56fe\u50cf\u4e2d\u5f62\u72b6\u7684\u51e0\u4f55\u7279\u6027\uff0c\u5982\u5bf9\u79f0\u6027\u548c\u5706\u89c4\u6027\u3002<\/li>\n<li><strong>\u7279\u6027\u5206\u6790<\/strong>\uff1a\u901a\u8fc7\u5206\u6790\u5f62\u72b6\u7684\u51e0\u4f55\u7279\u6027\uff0c\u8fc7\u6ee4\u975e\u5706\u5f62\u7ed3\u6784\u3002<\/li>\n<\/ul>\n<p><h3>\u4e09\u3001\u68af\u5ea6\u6cd5<\/h3>\n<\/p>\n<p><p>\u68af\u5ea6\u6cd5\u4f9d\u8d56\u4e8e\u56fe\u50cf\u7684\u68af\u5ea6\u4fe1\u606f\u6765\u8bc6\u522b\u5706\uff0c\u662f\u4e00\u79cd\u5c40\u90e8\u7b97\u6cd5\uff0c\u5bf9\u566a\u58f0\u5177\u6709\u4e00\u5b9a\u7684\u9c81\u68d2\u6027\u3002<\/p>\n<\/p>\n<ul>\n<li><strong>\u68af\u5ea6\u8ba1\u7b97<\/strong>\uff1a\u8ba1\u7b97\u56fe\u50cf\u68af\u5ea6\uff0c\u786e\u5b9a\u8fb9\u7f18\u7684\u65b9\u5411\u3002<\/li>\n<li><strong>\u5706\u5fc3\u5b9a\u4f4d<\/strong>\uff1a\u5229\u7528\u8fb9\u7f18\u4e0a\u70b9\u7684\u68af\u5ea6\u548c\u6f5c\u5728\u7684\u534a\u5f84\u4f30\u8ba1\u51fa\u5706\u5fc3\u7684\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n<p><h3>\u56db\u3001\u652f\u6301\u5411\u91cf\u673a\u6cd5<\/h3>\n<\/p>\n<p><p>\u652f\u6301\u5411\u91cf\u673a\uff08SVM\uff09\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u5206\u7c7b\u5668\uff0c\u53ef\u4ee5\u7528\u4e8e\u5706\u7684\u68c0\u6d4b\u3002<\/p>\n<\/p>\n<ul>\n<li><strong>\u7279\u5f81\u63d0\u53d6<\/strong>\uff1a\u63d0\u53d6\u56fe\u50cf\u4e2d\u7684\u7279\u5f81\uff0c\u5982\u8fb9\u7f18\u3001\u7eb9\u7406\u7b49\u3002<\/li>\n<li><strong>\u5206\u7c7b\u6a21\u578b<\/strong>\uff1a\u8bad\u7ec3\u652f\u6301\u5411\u91cf\u673a\u6a21\u578b\u5bf9\u63d0\u53d6\u7684\u7279\u5f81\u8fdb\u884c\u5206\u7c7b\uff0c\u8bc6\u522b\u5706\u5f62\u3002<\/li>\n<\/ul>\n<p><h3>\u4e94\u3001\u57fa\u4e8e\u8fb9\u7f18\u68c0\u6d4b\u7684\u6a21\u677f\u5339\u914d\u6cd5<\/h3>\n<\/p>\n<p><p>\u6a21\u677f\u5339\u914d\u6cd5\u901a\u8fc7\u4e0e\u9884\u5b9a\u4e49\u7684\u5706\u5f62\u6a21\u677f\u6bd4\u8f83\uff0c\u6765\u8bc6\u522b\u56fe\u50cf\u4e2d\u7684\u5706\u5f62\u3002<\/p>\n<\/p>\n<ul>\n<li><strong>\u6a21\u677f\u521b\u5efa<\/strong>\uff1a\u521b\u5efa\u4e0d\u540c\u5927\u5c0f\u7684\u5706\u5f62\u6a21\u677f\u3002<\/li>\n<li><strong>\u5339\u914d\u8fc7\u7a0b<\/strong>\uff1a\u5c06\u6a21\u677f\u4e0e\u56fe\u50cf\u7684\u76f8\u5e94\u90e8\u5206\u8fdb\u884c\u6bd4\u8f83\uff0c\u5bfb\u627e\u6700\u4f73\u5339\u914d\u3002<\/li>\n<\/ul>\n<p><p>\u6bcf\u79cd\u5706\u7684\u8bc6\u522b\u7b97\u6cd5\u90fd\u6709\u5404\u81ea\u7684\u4f18\u52bf\u548c\u9002\u7528\u573a\u666f\u3002\u970d\u592b\u53d8\u6362\u6cd5\u56e0\u5176\u9ad8\u9c81\u68d2\u6027\u548c\u5e7f\u6cdb\u9002\u7528\u6027\u5728\u5de5\u4e1a\u4e2d\u4f7f\u7528\u6700\u4e3a\u5e7f\u6cdb\u3002\u7136\u800c\uff0c\u4e3a\u5e94\u5bf9\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u548c\u6027\u80fd\u9650\u5236\uff0c\u5176\u5b83\u7b97\u6cd5\u4e5f\u4f1a\u88ab\u91c7\u7eb3\u3002\u4f8b\u5982\uff0c\u5f53\u5bf9\u5b9e\u65f6\u5904\u7406\u901f\u5ea6\u8981\u6c42\u8f83\u9ad8\u65f6\uff0c\u51e0\u4f55\u7279\u6027\u6cd5\u548c\u68af\u5ea6\u6cd5\u5f80\u5f80\u66f4\u53d7\u6b22\u8fce\u3002\u652f\u6301\u5411\u91cf\u673a\u6cd5\u80fd\u591f\u63d0\u4f9b\u5f88\u597d\u7684\u5206\u7c7b\u6548\u679c\uff0c\u4f46\u9700\u8981\u8db3\u591f\u7684\u8bad\u7ec3\u6570\u636e\u3002\u57fa\u4e8e\u8fb9\u7f18\u68c0\u6d4b\u7684\u6a21\u677f\u5339\u914d\u6cd5\u5219\u80fd\u591f\u5728\u56fe\u50cf\u53d8\u5f62\u4e0d\u5927\u7684\u60c5\u51b5\u4e0b\u5feb\u901f\u51c6\u786e\u5730\u8bc6\u522b\u5706\u5f62\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>\u4ec0\u4e48\u662f\u5706\u7684\u8bc6\u522b\u7b97\u6cd5\uff1f<\/strong><br \/>\n\u5706\u7684\u8bc6\u522b\u7b97\u6cd5\u662f\u7528\u4e8e\u5728\u56fe\u50cf\u6216\u70b9\u4e91\u6570\u636e\u4e2d\u68c0\u6d4b\u548c\u8bc6\u522b\u5706\u5f62\u5bf9\u8c61\u7684\u65b9\u6cd5\u3002\u5b83\u53ef\u4ee5\u5e94\u7528\u4e8e\u8ba1\u7b97\u673a\u89c6\u89c9\u3001\u56fe\u50cf\u5904\u7406\u548c\u673a\u5668\u4eba\u89c6\u89c9\u7b49\u9886\u57df\u3002<\/p>\n<p><strong>\u6709\u54ea\u4e9b\u5e38\u7528\u7684\u5706\u7684\u8bc6\u522b\u7b97\u6cd5\uff1f<\/strong><br \/>\n\u5e38\u7528\u7684\u5706\u7684\u8bc6\u522b\u7b97\u6cd5\u5305\u62ec\u970d\u592b\u53d8\u6362\u3001\u8fb9\u7f18\u68c0\u6d4b\u548c\u62df\u5408\u6cd5\u7b49\u3002\u970d\u592b\u53d8\u6362\u662f\u4e00\u79cd\u7ecf\u5178\u7684\u7b97\u6cd5\uff0c\u5b83\u53ef\u4ee5\u6839\u636e\u8fb9\u7f18\u50cf\u7d20\u7684\u7d2f\u52a0\u6784\u5efa\u7d2f\u52a0\u5668\u6570\u7ec4\uff0c\u5e76\u627e\u5230\u6295\u7968\u6570\u6700\u9ad8\u7684\u5706\u3002\u8fb9\u7f18\u68c0\u6d4b\u662f\u901a\u8fc7\u68c0\u6d4b\u56fe\u50cf\u4e2d\u7684\u8fb9\u7f18\u6765\u5b9e\u73b0\u5706\u7684\u8bc6\u522b\uff0c\u5e38\u7528\u7684\u8fb9\u7f18\u68c0\u6d4b\u7b97\u6cd5\u6709Canny\u7b97\u5b50\u548cSobel\u7b97\u5b50\u3002\u62df\u5408\u6cd5\u662f\u901a\u8fc7\u5bf9\u5706\u7684\u8fb9\u7f18\u50cf\u7d20\u8fdb\u884c\u62df\u5408\u6765\u627e\u5230\u5706\u7684\u53c2\u6570\uff0c\u5e38\u7528\u7684\u62df\u5408\u65b9\u6cd5\u6709\u6700\u5c0f\u4e8c\u4e58\u6cd5\u548cRANSAC\u7b97\u6cd5\u3002<\/p>\n<p><strong>\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u5706\u7684\u8bc6\u522b\u7b97\u6cd5\uff1f<\/strong><br \/>\n\u9009\u62e9\u5408\u9002\u7684\u5706\u7684\u8bc6\u522b\u7b97\u6cd5\u8981\u6839\u636e\u5177\u4f53\u5e94\u7528\u573a\u666f\u548c\u9700\u6c42\u6765\u51b3\u5b9a\u3002\u5982\u679c\u9700\u8981\u5feb\u901f\u8bc6\u522b\u5706\uff0c\u53ef\u4ee5\u9009\u62e9\u970d\u592b\u53d8\u6362\u7b97\u6cd5\uff1b\u5982\u679c\u56fe\u50cf\u4e2d\u7684\u8fb9\u7f18\u4fe1\u606f\u6bd4\u8f83\u6e05\u6670\uff0c\u53ef\u4ee5\u9009\u62e9\u8fb9\u7f18\u68c0\u6d4b\u7b97\u6cd5\uff1b\u5982\u679c\u9700\u8981\u63d0\u9ad8\u8bc6\u522b\u7684\u51c6\u786e\u6027\u548c\u9c81\u68d2\u6027\uff0c\u53ef\u4ee5\u9009\u62e9\u62df\u5408\u6cd5\u7b97\u6cd5\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u6839\u636e\u8ba1\u7b97\u8d44\u6e90\u7684\u9650\u5236\u548c\u7b97\u6cd5\u7684\u5b9e\u65f6\u6027\u8981\u6c42\u6765\u8fdb\u884c\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5706\u7684\u8bc6\u522b\u7b97\u6cd5\u4e3b\u8981\u6709\u970d\u592b\u53d8\u6362\u6cd5\u3001\u51e0\u4f55\u7279\u6027\u6cd5\u3001\u68af\u5ea6\u6cd5\u3001\u652f\u6301\u5411\u91cf\u673a\u6cd5\u3001\u57fa\u4e8e\u8fb9\u7f18\u68c0\u6d4b\u7684\u6a21\u677f\u5339\u914d\u6cd5\u3002\u970d\u592b\u53d8\u6362\u6cd5\u901a\u8fc7\u6295\u7968\u673a [&hellip;]","protected":false},"author":3,"featured_media":201224,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/201221"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=201221"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/201221\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/201224"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=201221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=201221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=201221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}