ITK  5.2.0
Insight Toolkit
Examples/DataRepresentation/Image/ImageToArray.py
1 # ==========================================================================
2 #
3 # Copyright NumFOCUS
4 #
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
8 #
9 # http://www.apache.org/licenses/LICENSE-2.0.txt
10 #
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
16 #
17 # ==========================================================================*/
18 
19 from InsightToolkit import *
20 from numarray import *
21 from sys import argv
22 
23 reader = itkImageFileReaderUC2_New()
24 
25 connector = itkPyBufferUC2_New()
26 
27 reader.SetFileName(argv[1])
28 
29 reader.Update()
30 
31 print("ready to convert image into array")
32 
33 buffer = connector.GetArrayFromImage(reader.GetOutput())
34 
35 writer = itkImageFileWriterUC2_New()
36 
37 writer.SetFileName(argv[2])
38 
39 print("ready to convert array into image")
40 
41 writer.SetInput(connector.GetImageFromArray(buffer))
42 
43 writer.Update()