Lines Matching refs:contour
62 CvSeq** contour,
80 assert( chain && contour && buffer );
84 *contour = 0;
400 *contour = cvEndWriteSeq( &writer );
410 /*Applies some approximation algorithm to chain-coded contour(s) and
438 CvSeq *contour;
448 (CvSeq**)&contour, method ));
455 assert( contour );
457 if( contour->total > 0 )
459 cvBoundingRect( contour, 1 );
461 contour->v_prev = parent;
462 contour->h_prev = prev_contour;
465 prev_contour->h_next = contour;
467 parent->v_next = contour;
468 prev_contour = contour;
472 else /* if resultant contour has zero length, skip it */
570 /* 1. Find approximately two farthest points of the contour */
775 /* 1. Find approximately two farthest points of the contour */
993 CvSeq *contour = 0;
1004 &contour, (float)parameter ));
1009 &contour, (float)parameter ));
1017 assert( contour );
1020 cvBoundingRect( contour, 1 );
1022 contour->v_prev = parent;
1023 contour->h_prev = prev_contour;
1026 prev_contour->h_next = contour;
1028 parent->v_next = contour;
1029 prev_contour = contour;
