Examples/DataRepresentation/Image/ImageToArray.py

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#   Copyright NumFOCUS
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#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
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#          https://www.apache.org/licenses/LICENSE-2.0.txt
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from InsightToolkit import *
from numarray import *
from sys import argv
 
reader = itkImageFileReaderUC2_New()
 
connector = itkPyBufferUC2_New()
 
reader.SetFileName(argv[1])
 
reader.Update()
 
print("ready to convert image into array")
 
buffer = connector.GetArrayFromImage(reader.GetOutput())
 
writer = itkImageFileWriterUC2_New()
 
writer.SetFileName(argv[2])
 
print("ready to convert array into image")
 
writer.SetInput(connector.GetImageFromArray(buffer))
 
writer.Update()