713         int comp, Mat_<float> &costV, Mat_<float> &costH)  in computeCosts()  argument
764     costH.create(roi.height+1, roi.width);  in computeCosts()
775                     costH(y - roi.y, x - roi.x) = costColor;  in computeCosts()
780                     costH(y - roi.y, x - roi.x) = costColor / costGrad;  in computeCosts()
784                 costH(y - roi.y, x - roi.x) = badRegionCost;  in computeCosts()
796     Mat_<float> costV, costH;  in estimateSeam()  local
797     computeCosts(image1, image2, tl1, tl2, comp, costV, costH);  in estimateSeam()
848                         steps[nsteps++] = std::make_pair(cost(y, x-1) + costH(y, x-1), 1);  in estimateSeam()
850 …             steps[nsteps++] = std::make_pair(cost(y-1, x-1) + costH(y-1, x-1) + costV(y-1, x), 2);  in estimateSeam()
852 …               steps[nsteps++] = std::make_pair(cost(y+1, x-1) + costH(y+1, x-1) + costV(y, x), 3);  in estimateSeam()
880 …             steps[nsteps++] = std::make_pair(cost(y-1, x-1) + costV(y-1, x-1) + costH(y, x-1), 2);  in estimateSeam()
882 …               steps[nsteps++] = std::make_pair(cost(y-1, x+1) + costV(y-1, x+1) + costH(y, x), 3);  in estimateSeam()