ITK  6.0.0
Insight Toolkit
itkBasicErodeImageFilter.h
Go to the documentation of this file.
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 itkBasicErodeImageFilter_h
19#define itkBasicErodeImageFilter_h
20
22
23namespace itk
24{
45template <typename TInputImage, typename TOutputImage, typename TKernel>
46class ITK_TEMPLATE_EXPORT BasicErodeImageFilter : public MorphologyImageFilter<TInputImage, TOutputImage, TKernel>
47{
48public:
49 ITK_DISALLOW_COPY_AND_MOVE(BasicErodeImageFilter);
50
56
58 itkNewMacro(Self);
59
61 itkOverrideGetNameOfClassMacro(BasicErodeImageFilter);
62
64 using typename Superclass::PixelType;
65
67 using typename Superclass::KernelIteratorType;
68
70 using typename Superclass::NeighborhoodIteratorType;
71
73 using typename Superclass::KernelType;
74
76 using typename Superclass::DefaultBoundaryConditionType;
77
79 static constexpr unsigned int InputImageDimension = TInputImage::ImageDimension;
80 static constexpr unsigned int OutputImageDimension = TOutputImage::ImageDimension;
81 static constexpr unsigned int KernelDimension = TKernel::NeighborhoodDimension;
82
84 using KernelPixelType = typename TKernel::PixelType;
85
86#ifdef ITK_USE_CONCEPT_CHECKING
87 // Begin concept checking
91 itkConceptMacro(InputLessThanComparableCheck, (Concept::LessThanComparable<PixelType>));
92 itkConceptMacro(KernelGreaterThanComparableCheck, (Concept::GreaterThanComparable<KernelPixelType>));
93 // End concept checking
94#endif
95
96protected:
98 ~BasicErodeImageFilter() override = default;
99
108 const KernelIteratorType kernelBegin,
109 const KernelIteratorType kernelEnd) override;
110
111private:
112 // Default boundary condition for erosion filter, defaults to
113 // NumericTraits<PixelType>::max()
114 DefaultBoundaryConditionType m_ErodeBoundaryCondition{};
115}; // end of class
116} // end namespace itk
117
118#ifndef ITK_MANUAL_INSTANTIATION
119# include "itkBasicErodeImageFilter.hxx"
120#endif
121
122#endif
Grayscale erosion of an image.
typename TKernel::PixelType KernelPixelType
~BasicErodeImageFilter() override=default
PixelType Evaluate(const NeighborhoodIteratorType &nit, const KernelIteratorType kernelBegin, const KernelIteratorType kernelEnd) override
Base class for all process objects that output image data.
Base class for the morphological operations such as erosion and dilation.
typename KernelType::ConstIterator KernelIteratorType
typename TInputImage::PixelType PixelType
The base class for all process objects (source, filters, mappers) in the Insight data processing pipe...
#define itkConceptMacro(name, concept)
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....