Lines Matching full:roi
352 and GC_INIT_WITH_MASK can be combined. Then, all the pixels outside of the ROI are
986 @param _image A grayscale (CV_8UC1) input image. If only a roi needs to be selected, use:
987 `lsd_ptr-\>detect(image(roi), lines, ...); lines += Scalar(roi.x, roi.y, roi.x, roi.y);`
3044 @param rect ROI containing a segmented object. The pixels outside of the ROI are marked as
3416 contours are extracted from the image ROI and then they should be analyzed in the whole image
