Searched refs:penx (Results 1 – 1 of 1) sorted by relevance
552 Mat penx = Mat(h,w,CV_32FC1); in pencil_sketch() local567 compute_boxfilter(O, ct_H, penx, radius); in pencil_sketch()579 … pen_res.at<float>(k,j) = (shade_factor * (penx.at<float>(k,j) + peny_t.at<float>(k,j))); in pencil_sketch()