20 parser = argparse.ArgumentParser(description=
"Threshold An Image.")
21 parser.add_argument(
"input_image")
22 parser.add_argument(
"output_image")
23 parser.add_argument(
"lower_threshold", type=int)
24 parser.add_argument(
"upper_threshold", type=int)
25 args = parser.parse_args()
30 ImageType =
itk.Image[PixelType, Dimension]
33 reader.SetFileName(args.input_image)
37 thresholdFilter.SetInput(reader.GetOutput())
38 thresholdFilter.ThresholdOutside(args.lower_threshold, args.upper_threshold)
39 thresholdFilter.SetOutsideValue(0)
42 writer.SetFileName(args.output_image)
43 writer.SetInput(thresholdFilter.GetOutput())