Lines Matching refs:min_dist
851 icvHoughCirclesGradient( CvMat* img, float dp, float min_dist,
989 min_dist = MAX( min_dist, dp );
990 min_dist *= min_dist;
1006 if( (c[0] - cx)*(c[0] - cx) + (c[1] - cy)*(c[1] - cy) < min_dist )
1075 int method, double dp, double min_dist,
1102 if( dp <= 0 || min_dist <= 0 || canny_threshold <= 0 || acc_threshold <= 0 )
1103 CV_ERROR( CV_StsOutOfRange, "dp, min_dist, canny_threshold and acc_threshold must be all positive numbers" );
1138 CV_CALL( icvHoughCirclesGradient( img, (float)dp, (float)min_dist,