scicv_Init();
img = imread(getSampleImage("lena.jpg"), CV_LOAD_IMAGE_GRAYSCALE);
img_grad_x = Sobel(img, CV_16S, 1, 0, 3);
img_grad_abs_x = convertScaleAbs(img_grad_x);
img_grad_y = Sobel(img, CV_16S, 0, 1, 3);
img_grad_abs_y = convertScaleAbs(img_grad_y);
img_grad = addWeighted(img_grad_abs_x, 0.5, img_grad_abs_y, 0.5, 0);
matplot(img_grad);
delete_Mat(img);
delete_Mat(img_grad_x);
delete_Mat(img_grad_abs_x);
delete_Mat(img_grad_y);
delete_Mat(img_grad_abs_y);
delete_Mat(img_grad); |  |  | |