标定板角点检测函数cvFindChessboardCorners怎么使用 传统仪器与现代智能仪器的主要区别是什么
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cv开头的函数都是C版本的，所以不会有vector之类C++ STL库里才有的东西。CvPoint2D32f* 确实是你要找角点的指针，不过要事先分配好空间，否则会出现内存非法访问：
CvPoint2D32f* pCorners = new CvPoint2D32f[n];
如果用C语言的话，需要用malloc函数
还可以使用cvFindChessBoradCornerGuesses函数
绛旓細cv寮澶寸殑鍑芥暟閮芥槸C鐗堟湰鐨勶紝鎵浠ヤ笉浼氭湁vector涔嬬被C++ STL搴撻噷鎵嶆湁鐨勪笢瑗裤侰vPoint2D32f* 纭疄鏄綘瑕佹壘瑙掔偣鐨勬寚閽堬紝涓嶈繃瑕佷簨鍏堝垎閰嶅ソ绌洪棿锛屽惁鍒欎細鍑虹幇鍐呭瓨闈炴硶璁块棶锛欳vPoint2D32f* pCorners = new CvPoint2D32f[n];濡傛灉鐢–璇█鐨勮瘽锛岄渶瑕佺敤malloc鍑芥暟 杩樺彲浠ヤ娇鐢cvFindChessBoradCornerGuesses鍑芥暟 ...
绛旓細Size board_size = Size(14, 14); // 鏍囧畾鏉涓婃瘡琛屻佸垪鐨勫唴瑙掔偣鏁(榛戠櫧鏂瑰潡浜ょ偣鏁伴噺) vector<Point2f> image_points_buf;// 缂撳瓨姣忓箙鍥惧儚涓妫娴鍒扮殑榛戠櫧鏂瑰潡浜ょ偣鍧愭爣 //test0,涓烘爣瀹氱浉鏈虹敤鐨勬鐩樻牸鍥剧墖 imgFileName="E:\\test0.bmp";Mat imageInput = imread(imgFileName);//24浣嶅浘 Mat ...
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绛旓細200銆乧vGoodFeaturesToTrack:瀵绘壘瑙掔偣;201銆cvFindCornerSubPix:鐢ㄤ簬鍙戠幇浜氬儚绱犵簿搴︾殑瑙掔偣浣嶇疆;202銆乧vCalcOpticalFlowLK:瀹炵幇闈為噾瀛楀鐨凩ucas-Kanade绋犲瘑鍏夋祦绠楁硶;203銆乧vMeanShift:mean-shift璺熻釜绠楁硶;204銆乧vCamShift:camshift璺熻釜绠楁硶;205銆乧vCreateKalman:鍒涘缓Kalman婊ゆ尝鍣;206銆乧vCreateConDensation:鍒涘缓condensation婊ゆ尝鍣;...
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