ITK  5.4.0
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# https://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
19from InsightToolkit import *
20from numarray import *
21from sys import argv
22
23reader = itkImageFileReaderUC2_New()
24
25connector = itkPyBufferUC2_New()
26
27reader.SetFileName(argv[1])
28
29reader.Update()
30
31print("ready to convert image into array")
32
33buffer = connector.GetArrayFromImage(reader.GetOutput())
34
35writer = itkImageFileWriterUC2_New()
36
37writer.SetFileName(argv[2])
38
39print("ready to convert array into image")
40
41writer.SetInput(connector.GetImageFromArray(buffer))
42
43writer.Update()