Searched refs:thresh_level (Results 1 – 1 of 1) sorted by relevance
311 int thresh_level = cvRound( mean - 10 ); in cvFindChessboardCorners() local312 thresh_level = MAX( thresh_level, 10 ); in cvFindChessboardCorners()314 cvThreshold( img, thresh_img, thresh_level, 255, CV_THRESH_BINARY ); in cvFindChessboardCorners()