20 parser = argparse.ArgumentParser(description=
"Sobel Edge Detection Image Filter.")
21 parser.add_argument(
"input_image")
22 parser.add_argument(
"output_image")
23 args = parser.parse_args()
25 input_image = itk.imread(args.input_image, pixel_type=itk.F)
27 output_image = itk.sobel_edge_detection_image_filter(input_image)
29 itk.imwrite(output_image, args.output_image)