{"id":207792,"date":"2025-07-08T10:31:56","date_gmt":"2025-07-08T02:31:56","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207792\/"},"modified":"2025-07-08T10:31:56","modified_gmt":"2025-07-08T02:31:56","slug":"go-%e8%bf%90%e8%a1%8c-cmd-version-main-go-%e6%97%b6-golang-gocv-%e9%94%99%e8%af%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207792\/","title":{"rendered":"go \u8fd0\u884c .\/cmd\/version\/main.go \u65f6 golang gocv \u9519\u8bef"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> go \u8fd0\u884c .\/cmd\/version\/main.go \u65f6 golang gocv \u9519\u8bef<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-25 17:36:38<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

IT\u884c\u4e1a\u76f8\u5bf9\u4e8e\u4e00\u822c\u4f20\u7edf\u884c\u4e1a\uff0c\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u66f4\u5feb\uff0c\u4e00\u65e6\u505c\u6b62\u4e86\u5b66\u4e60\uff0c\u5f88\u5feb\u5c31\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u6240\u4ee5\u6211\u4eec\u9700\u8981\u8e0f\u8e0f\u5b9e\u5b9e\u7684\u4e0d\u65ad\u5b66\u4e60\uff0c\u7cbe\u8fdb\u81ea\u5df1\u7684\u6280\u672f\uff0c\u5c24\u5176\u662f\u521d\u5b66\u8005\u3002\u4eca\u5929\u7ed9\u5927\u5bb6\u6574\u7406\u4e86\u300ago \u8fd0\u884c .\/cmd\/version\/main.go \u65f6 golang gocv \u9519\u8bef\u300b\uff0c\u804a\u804a\uff0c\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u6211\u662f golang \u65b0\u624b\uff0c\u5b89\u88c5 gocv \u65f6\u9047\u5230\u4e00\u4e9b\u95ee\u9898\u3002 \u6211\u4e0d\u77e5\u9053\u5929\u6c14\uff0c\u4f46\u65e0\u80fd\u4e3a\u529b \u6211\u4f7f\u7528 manjaro linux \u7248\u672c 5.19.3\uff0c\u5f53\u524d go- \u7248\u672c\u662f 1.14.2\uff0c\u6700\u540e\u4f46\u5e76\u975e\u6700\u4e0d\u91cd\u8981\u7684 gccgo \u7248\u672c 10.1.0 (amd64)\u3002<\/p>\n

\u6211\u6309\u7167 https:\/\/gocv.io\/getting-started\/linux\/ \u4e0a\u7684\u63cf\u8ff0\u5b89\u88c5\u4e86 gocv<\/p>\n

go get -u -d gocv.io\/x\/gocv\ncd $gopath\/pkg\/mod\/gocv.io\/\nmake install<\/pre>\n
\u5982\u679c\u5de5\u4f5c\u6b63\u5e38\uff0c\u5e94\u663e\u793a\u4ee5\u4e0b\u6d88\u606f\uff1a<\/p>\n
gocv version: 0.24.0\nopencv lib version: 4.4.0<\/pre>\n
# gocv.io\/x\/gocv\nIn file included from features2d.cpp:1:\nfeatures2d.h:22:21: error: 'SIFT' is not a member of 'cv'\n   22 | typedef cv::Ptr<cv::SIFT>* SIFT;\n      |                     ^~~~\nfeatures2d.h:22:21: error: 'SIFT' is not a member of 'cv'\nfeatures2d.h:22:25: error: template argument 1 is invalid\n   22 | typedef cv::Ptr<cv::SIFT>* SIFT;\n      |                         ^\nfeatures2d.cpp: In function 'int* SIFT_Create()':\nfeatures2d.cpp:434:28: error: 'SIFT' is not a member of 'cv'; did you mean 'SIFT'?\n  434 |     return new cv::Ptr<cv::SIFT>(cv::SIFT::create());\n      |                            ^~~~\nIn file included from features2d.cpp:1:\nfeatures2d.h:22:28: note: 'SIFT' declared here\n   22 | typedef cv::Ptr<cv::SIFT>* SIFT;\n      |                            ^~~~\nfeatures2d.cpp:434:28: error: 'SIFT' is not a member of 'cv'; did you mean 'SIFT'?\n  434 |     return new cv::Ptr<cv::SIFT>(cv::SIFT::create());\n      |                            ^~~~\nIn file included from features2d.cpp:1:\nfeatures2d.h:22:28: note: 'SIFT' declared here\n   22 | typedef cv::Ptr<cv::SIFT>* SIFT;\n      |                            ^~~~\nfeatures2d.cpp:434:32: error: template argument 1 is invalid\n  434 |     return new cv::Ptr<cv::SIFT>(cv::SIFT::create());\n      |                                ^\nfeatures2d.cpp:434:38: error: 'cv::SIFT' has not been declared\n  434 |     return new cv::Ptr<cv::SIFT>(cv::SIFT::create());\n      |                                      ^~~~\nfeatures2d.cpp: In function 'KeyPoints SIFT_Detect(SIFT, Mat)':\nfeatures2d.cpp:443:9: error: base operand of '->' is not a pointer\n  443 |     (*d)->detect(*src, detected);\n      |         ^~\nfeatures2d.cpp: In function 'KeyPoints SIFT_DetectAndCompute(SIFT, Mat, Mat, Mat)':\nfeatures2d.cpp:460:9: error: base operand of '->' is not a pointer\n  460 |     (*d)->detectAndCompute(*src, *mask, detected, *desc);\n      |         ^~\nFehler: Prozess beendet mit R\u00fcckgabewert 2.<\/pre>\n
\u6211\u8bd5\u56fe\u5728\u4e92\u8054\u7f51\u4e0a\u627e\u5230\u89e3\u51b3\u65b9\u6848\uff0c\u4f46\u6211\u4ec0\u81f3\u4e0d\u660e\u767d\u8fd9\u4e2a\u95ee\u9898\u3002 \u6211\u5e0c\u671b\u6709\u4e00\u4e2a\u4eba\u53ef\u4ee5\u5e2e\u52a9\u6211\u3002 \u6b64\u81f4 \u83f2\u5229\u514b\u65af<\/p>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
sift\uff08\u5c3a\u5ea6\u4e0d\u53d8\u7279\u5f81\u53d8\u6362\uff09\u7b97\u6cd5\u662f\u4e00\u79cd\u4e13\u5229\u7b97\u6cd5\uff0c\u5982\u679c\u9700\u8981\u4f7f\u7528\u5b83\uff0c\u5219\u9700\u8981\u7528\u6237\u5bfc\u5165\u975e\u81ea\u7531\u5934\u6587\u4ef6\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
#include <opencv2\/nonfree\/nonfree.hpp><\/pre>\n
\u4f46\u662f\uff0c\u8be5\u4e13\u5229\u76ee\u524d\u5df2\u7ecf\u8fc7\u671f\u3002 \uff08opencv 4.4.0\uff09\u56e0\u6b64\u8fd9\u4e2a\u5305\u88ab\u79fb\u52a8\u5230opencv\u7684\u4e3b\u5b58\u50a8\u5e93\uff08\u68c0\u67e5\u7248\u672c\u4eae\u70b9\uff09<\/p>\n
\u56e0\u6b64\uff0c\u4f7f\u7528 sift \u7684 gocv \u5b58\u50a8\u5e93\u5df2\u66f4\u65b0\u4e3a\u4ece opencv \u4e3b\u5b58\u50a8\u5e93\u83b7\u53d6\u8be5\u7b97\u6cd5\uff0c\u5982\u4e0b\u6240\u793a\uff08\u5728 gocv v0.24.0 \u66f4\u6539\u65e5\u5fd7\u4e2d\uff1a\uff09<\/p>\n
typedef cv::Ptr<cv::SIFT>* SIFT;<\/pre>\n
\u8fd9\u662f\u66f4\u65b0\u7684\u4ee3\u7801\u884c\uff0c\u5bfc\u81f4\u60a8\u65e0\u6cd5\u6784\u5efa\u3002\uff08\u5982\u679c\u60a8\u4e0d\u4f7f\u7528opencv 4.4.0\uff0c\u60a8\u53ea\u4f1a\u6536\u5230\u6b64\u9519\u8bef\uff0c\u60a8\u53ef\u4ee5\u68c0\u67e5\u60a8\u6b63\u5728\u4f7f\u7528\u7684makefile\uff09<\/p>\n
\u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u60a8\u73b0\u5728\u53ef\u4ee5\u518d\u6b21\u5c1d\u8bd5\u83b7\u53d6\/\u66f4\u65b0 gocv \u5b58\u50a8\u5e93\uff0c\u56e0\u4e3a\u4ed6\u4eec\u5df2\u7ecf\u66f4\u65b0\u4e86\u6240\u6709 makefile \u4ee5\u4f7f\u7528 opencv 4.4.0\u3002\u6216\u8005\u60a8\u53ef\u4ee5\u624b\u52a8\u66f4\u65b0 makefile \u5c06 opencv \u7248\u672c\u66f4\u6539\u4e3a 4.4.0<\/p>\n
\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300ago \u8fd0\u884c .\/cmd\/version\/main.go \u65f6 golang gocv \u9519\u8bef\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-207792","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207792","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=207792"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207792\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207792"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}