Lines Matching refs:contours
142 Structure that is used for sequental retrieving contours from the image.
147 CvMemStorage *storage1; /* contains fetched contours */
148 CvMemStorage *storage2; /* contains approximated contours
171 1 - all the contours w/o any hierarchy
173 external contours and holes) */
175 int seq_type1; /* type of fetched contours */
176 int header_size1; /* hdr size of fetched contours */
177 int elem_size1; /* elem size of fetched contours */
179 int header_size2; /* the same for approx. contours */
353 The 1st variant can be used to retrieve and store all the contours from the image
354 (with optional convertion from chains to contours using some approximation from
396 the retrieved contours but transformed ones. (e.g. approximated with some
441 Third method to retrieve contours may be applied if contours are irrelevant
462 remain contours that satisfy with some criteria and reject others.
1423 //------//Find end read contours
1429 CvSeq* contours = k == 0 ? external_contours : internal_contours;
1431 cvStartReadSeq( contours, &reader );
1433 for( j = 0; j < contours->total; j++, count++ )
1492 // Finds all the contours on the bi-level image.
1500 // storage - pointer to storage where will the output contours be placed.
1501 // header_size - header size of resulting contours
1503 // method - method of approximation that is applied to contours
