# 需要导入模块: import cv2 [as 别名]# 或者: from cv2 importCALIB_CB_NORMALIZE_IMAGE[as 别名]deffind_chessboard(frame):chessboard_flags = cv2.CALIB_CB_ADAPTIVE_THRESH + cv2.CALIB_CB_FAST_CHECK + cv2.CALIB_CB_NORMALIZE_IMAGEsmall_frame = cv2.resize(frame, (0,0), fx=0.3, fy=0.3)retur...
basename(image_left), os.path.basename(image_right))) start_time = time.time() # Find the chess board corners flags = 0 flags |= cv2.CALIB_CB_ADAPTIVE_THRESH flags |= cv2.CALIB_CB_NORMALIZE_IMAGE ret_l, corners_l = cv2.findChessboardCorners(img_l, (9, 6), flags) ret_r, ...
# 需要导入模块: import cv2 [as 别名]# 或者: from cv2 importCALIB_CB_FAST_CHECK[as 别名]deffind_chessboard(frame):chessboard_flags = cv2.CALIB_CB_ADAPTIVE_THRESH + cv2.CALIB_CB_FAST_CHECK+ cv2.CALIB_CB_NORMALIZE_IMAGE small_frame = cv2.resize(frame, (0,0), fx=0.3, fy=0.3)returncv2...
CALIB_CB_ADAPTIVE_THRESH + CALIB_CB_NORMALIZE_IMAGE + CALIB_CB_FAST_CHECK); if(patternfound) cornerSubPix(gray, corners, Size(11, 11), Size(-1, -1), TermCriteria(CV_TERMCRIT_EPS + CV_TERMCRIT_ITER, 30, 0.1)); drawChessboardCorners(img, patternsize, Mat(corners), ...
2]; intnimages=(int)imagelist.size()/2; vector<vector<Point2f>>imagePoints[2]; imagePoints[0].resize(nimages); imagePoints[1].resize(nimages); for(i=j=0;i<nimages;i++) { for(k=0;k<2;k++) { //读取图像 conststring&filename=imagelist[i*2+k];
CALIB_CB_NORMALIZE_IMAGE) { Mat tmp; cv::equalizeHist(img, tmp); swap(img, tmp); flags ^= CALIB_CB_NORMALIZE_IMAGE; } if(flags & CALIB_CB_EXHAUSTIVE) { para.max_tests = 100; para.max_points = std::max(1000,pattern_size.width*pattern_size.height*2); flags ^= CALIB_CB_...
CV_CALIB_CB_NORMALIZE_IMAGE); if( timg != img ) cvReleaseImage( &timg ); if( result || s == maxScale ) for( j =0; j < count; j++ ) { temp[j].x/= s; temp[j].y/= s; } if( result ) break; } if( displayCorners ) ...
channels()) << "images must be gray"; std::vector<cv::Point2f> corner_pts; int found = cv::findChessboardCorners(img, chessboard_size_, corner_pts, cv::CALIB_CB_ADAPTIVE_THRESH | cv::CALIB_CB_FAST_CHECK | cv::CALIB_CB_NORMALIZE_IMAGE); if (!found) { continue; } cv::Mat img...
MatOfPoint2f pointBuf =newMatOfPoint2f();booleanfound =Calib3d.findChessboardCorners(frame, _patternSize, pointBuf,Calib3d.CALIB_CB_ADAPTIVE_THRESH |Calib3d.CALIB_CB_NORMALIZE_IMAGE);if(found) { Mat viewGray =newMat(); Imgproc.cvtColor(frame, viewGray, Imgproc.COLOR_BGR2GRAY); ...
# 需要導入模塊: import cv2 [as 別名]# 或者: from cv2 importCALIB_CB_ADAPTIVE_THRESH[as 別名]deffind_chessboard(frame):chessboard_flags = cv2.CALIB_CB_ADAPTIVE_THRESH+ cv2.CALIB_CB_FAST_CHECK + cv2.CALIB_CB_NORMALIZE_IMAGE small_frame = cv2.resize(frame, (0,0), fx=0.3, fy=0.3)retur...