def apply_sobel(self):
image = filter.apply_sobel(self.current_image)
self.update_memory_images(image)
return self.current_image
def apply_sobel(img):
r, g, b = rgb.get_rgb_layers(img)
r = filter.apply_sobel(r)
g = filter.apply_sobel(g)
b = filter.apply_sobel(b)
return rgb.merge_rgb_layers(r, g, b)
