ITK  6.0.0
Insight Toolkit
SphinxExamples/src/Core/Common/ReadWriteVectorImage/Code.py
1 #!/usr/bin/env python
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 import itk
18 import argparse
19 
20 parser = argparse.ArgumentParser(description="Read Write Vector Image.")
21 parser.add_argument("input_image")
22 parser.add_argument("output_image")
23 args = parser.parse_args()
24 
25 VectorDimension = 4
26 
27 PixelType = itk.Vector[itk.F, VectorDimension]
28 
29 ImageDimension = 3
30 
31 ImageType = itk.Image[PixelType, ImageDimension]
32 
33 reader = itk.ImageFileReader[ImageType].New()
34 reader.SetFileName(args.input_image)
35 
36 writer = itk.ImageFileWriter[ImageType].New()
37 writer.SetFileName(args.output_image)
38 writer.SetInput(reader.GetOutput())
39 writer.Update()
itk::Vector
A templated class holding a n-Dimensional vector.
Definition: itkVector.h:62
itk::ImageFileReader
Data source that reads image data from a single file.
Definition: itkImageFileReader.h:75
itk::ImageFileWriter
Writes image data to a single file.
Definition: itkImageFileWriter.h:90
itk::Image
Templated n-dimensional image class.
Definition: itkImage.h:88
New
static Pointer New()