ITK  5.2.0
Insight Toolkit
SphinxExamples/src/Core/Common/CreateLaplacianKernel/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 # 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 import itk
18 
19 laplacianOperator = itk.LaplacianOperator[itk.F, 2]()
20 radius = itk.Size[2]()
21 radius.Fill(1)
22 laplacianOperator.CreateToRadius(radius)
23 
24 print("Size: " + str(laplacianOperator.GetSize()))
25 
26 print(laplacianOperator)
27 
28 for i in range(laplacianOperator.GetSize()[0] * laplacianOperator.GetSize()[1]):
29  print(str(laplacianOperator.GetOffset(i)) + " " + str(laplacianOperator.GetElement(i)))
itk::Size
Represent a n-dimensional size (bounds) of a n-dimensional image.
Definition: itkSize.h:69
itk::LaplacianOperator
A NeighborhoodOperator for use in calculating the Laplacian at a pixel.
Definition: itkLaplacianOperator.h:67