ITK  6.0.0
Insight Toolkit
itkSobelEdgeDetectionImageFilter.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
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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 itkSobelEdgeDetectionImageFilter_h
19#define itkSobelEdgeDetectionImageFilter_h
20
22#include "itkImage.h"
23
24namespace itk
25{
49template <typename TInputImage, typename TOutputImage>
50class ITK_TEMPLATE_EXPORT SobelEdgeDetectionImageFilter : public ImageToImageFilter<TInputImage, TOutputImage>
51{
52public:
53 ITK_DISALLOW_COPY_AND_MOVE(SobelEdgeDetectionImageFilter);
54
60
65 using OutputPixelType = typename TOutputImage::PixelType;
66 using OutputInternalPixelType = typename TOutputImage::InternalPixelType;
67 using InputPixelType = typename TInputImage::PixelType;
68 using InputInternalPixelType = typename TInputImage::InternalPixelType;
69 static constexpr unsigned int ImageDimension = TOutputImage::ImageDimension;
70 static constexpr unsigned int InputImageDimension = TInputImage::ImageDimension;
71
75 using InputImageType = TInputImage;
76 using OutputImageType = TOutputImage;
78
84
88 itkOverrideGetNameOfClassMacro(SobelEdgeDetectionImageFilter);
89
93 itkNewMacro(Self);
94
104 void
106
107#ifdef ITK_USE_CONCEPT_CHECKING
108 // Begin concept checking
110 itkConceptMacro(OutputHasNumericTraitsCheck, (Concept::HasNumericTraits<OutputPixelType>));
111 itkConceptMacro(OutputPixelIsFloatingPointCheck, (Concept::IsFloatingPoint<OutputPixelType>));
112 // End concept checking
113#endif
114
115protected:
117 ~SobelEdgeDetectionImageFilter() override = default;
118
126 void
127 GenerateData() override;
128
129 void
130 PrintSelf(std::ostream & os, Indent indent) const override
131 {
132 Superclass::PrintSelf(os, indent);
133 }
134};
135} // end namespace itk
136
137#ifndef ITK_MANUAL_INSTANTIATION
138# include "itkSobelEdgeDetectionImageFilter.hxx"
139#endif
140
141#endif
Base class for all process objects that output image data.
TOutputImage OutputImageType
Base class for filters that take an image as input and produce an image as output.
typename InputImageType::Pointer InputImagePointer
Control indentation during Print() invocation.
Definition: itkIndent.h:50
The base class for all process objects (source, filters, mappers) in the Insight data processing pipe...
A 2D or 3D edge detection using the Sobel operator.
void GenerateInputRequestedRegion() override
typename TInputImage::PixelType InputPixelType
void PrintSelf(std::ostream &os, Indent indent) const override
typename TOutputImage::InternalPixelType OutputInternalPixelType
~SobelEdgeDetectionImageFilter() override=default
typename TOutputImage::PixelType OutputPixelType
typename TInputImage::InternalPixelType InputInternalPixelType
SmartPointer< Self > Pointer
#define itkConceptMacro(name, concept)
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....