Lines Matching refs:threshold
764 double threshold );
776 int method, double threshold );
856 /* Clear all histogram bins that are below the threshold */
857 CVAPI(void) cvThreshHist( CvHistogram* hist, double threshold );
941 #define CV_THRESH_BINARY 0 /* value = value > threshold ? max_value : 0 */
942 #define CV_THRESH_BINARY_INV 1 /* value = value > threshold ? 0 : max_value */
943 #define CV_THRESH_TRUNC 2 /* value = value > threshold ? threshold : value */
944 #define CV_THRESH_TOZERO 3 /* value = value > threshold ? value : 0 */
945 #define CV_THRESH_TOZERO_INV 4 /* value = value > threshold ? 0 : value */
948 #define CV_THRESH_OTSU 8 /* use Otsu algorithm to choose the optimal threshold value;
951 /* Applies fixed-level threshold to grayscale image.
954 double threshold, double max_value,
960 /* Applies adaptive threshold to grayscale image.
994 Applying threshold to the result gives coordinates of corners */
1039 rho, theta and threshold are used for each of those methods;
1043 double rho, double theta, int threshold,
1341 double threshold CV_DEFAULT(5));
