20 if len(sys.argv) != 3:
21 print(
"Usage: " + sys.argv[0] +
" <inputImage> <outputImage> ")
24 inputImage = sys.argv[1]
25 outputImage = sys.argv[2]
28 InputPixelType = itk.F
29 OutputPixelType = itk.UC
31 InputImageType =
itk.Image[InputPixelType, Dimension]
32 OutputImageType =
itk.Image[OutputPixelType, Dimension]
35 reader.SetFileName(inputImage)
40 rescaler.SetInput(reader.GetOutput())
41 rescaler.SetOutputMinimum(0)
42 outputPixelTypeMaximum = itk.NumericTraits[OutputPixelType].max()
43 rescaler.SetOutputMaximum(outputPixelTypeMaximum)
46 castImageFilter.SetInput(rescaler.GetOutput())
49 writer.SetFileName(outputImage)
50 writer.SetInput(castImageFilter.GetOutput())