ITK  6.0.0
Insight Toolkit
itkEdgePotentialImageFilter.h
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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#ifndef itkEdgePotentialImageFilter_h
19#define itkEdgePotentialImageFilter_h
20
22
23namespace itk
24{
40namespace Functor
41{
42template <typename TInput, typename TOutput>
44{
45public:
46 bool
48 {
49 return true;
50 }
51
53
54 inline TOutput
55 operator()(const TInput & A) const
56 {
57 return static_cast<TOutput>(std::exp(-1.0 * A.GetNorm()));
58 }
59};
60} // namespace Functor
61
62template <typename TInputImage, typename TOutputImage>
63class ITK_TEMPLATE_EXPORT EdgePotentialImageFilter : public UnaryGeneratorImageFilter<TInputImage, TOutputImage>
64{
65public:
66 ITK_DISALLOW_COPY_AND_MOVE(EdgePotentialImageFilter);
67
74
76 itkNewMacro(Self);
77
79 itkOverrideGetNameOfClassMacro(EdgePotentialImageFilter);
80
81#ifdef ITK_USE_CONCEPT_CHECKING
82 // Begin concept checking
84 // End concept checking
85#endif
86
87protected:
89 {
90#if !defined(ITK_WRAPPING_PARSER)
91 Superclass::SetFunctor(FunctorType());
92#endif
93 }
94
95 ~EdgePotentialImageFilter() override = default;
96};
97} // end namespace itk
98
99#endif
Computes the edge potential of an image from the image gradient.
~EdgePotentialImageFilter() override=default
bool operator==(const EdgePotential &) const
TOutput operator()(const TInput &A) const
ITK_UNEQUAL_OPERATOR_MEMBER_FUNCTION(EdgePotential)
Base class for all process objects that output image data.
The base class for all process objects (source, filters, mappers) in the Insight data processing pipe...
Implements pixel-wise generic "operation" on one image.
Functor::Add2< typename TInputImage1::PixelType, typename TInputImage2::PixelType, typename TOutputImage::PixelType > FunctorType
#define itkConceptMacro(name, concept)
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....