ITK  6.0.0
Insight Toolkit
itkSignedDanielssonDistanceMapImageFilter.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 itkSignedDanielssonDistanceMapImageFilter_h
19#define itkSignedDanielssonDistanceMapImageFilter_h
20
23
24// Simple functor to invert an image for Outside Danielsson distance map
25namespace itk
26{
27namespace Functor
28{
29template <typename InputPixelType>
30class ITK_TEMPLATE_EXPORT InvertIntensityFunctor
31{
32public:
33 InputPixelType
34 operator()(InputPixelType input) const
35 {
36 if (input)
37 {
38 return InputPixelType{};
39 }
40 else
41 {
43 }
44 }
45};
46} // namespace Functor
47} // namespace itk
48
49namespace itk
50{
93template <typename TInputImage, typename TOutputImage, typename TVoronoiImage = TInputImage>
94class ITK_TEMPLATE_EXPORT SignedDanielssonDistanceMapImageFilter : public ImageToImageFilter<TInputImage, TOutputImage>
95{
96public:
97 ITK_DISALLOW_COPY_AND_MOVE(SignedDanielssonDistanceMapImageFilter);
98
104
106 itkNewMacro(Self);
107
109 itkOverrideGetNameOfClassMacro(SignedDanielssonDistanceMapImageFilter);
110
112 using InputImageType = TInputImage;
113
116 using OutputImageType = TOutputImage;
117
120
123
125 using OffsetType = typename InputImageType::OffsetType;
126
128 using PixelType = typename InputImageType::PixelType;
129
132
134 static constexpr unsigned int InputImageDimension = InputImageType::ImageDimension;
135
138
141
144
147
148 using VoronoiImageType = TVoronoiImage;
150 using VoronoiPixelType = typename VoronoiImageType::PixelType;
151
153 using typename Superclass::DataObjectPointer;
154
156 itkSetMacro(SquaredDistance, bool);
157
159 itkGetConstReferenceMacro(SquaredDistance, bool);
160
162 itkBooleanMacro(SquaredDistance);
163
165 itkSetMacro(UseImageSpacing, bool);
166
168 itkGetConstReferenceMacro(UseImageSpacing, bool);
169
171 itkBooleanMacro(UseImageSpacing);
172
175 itkSetMacro(InsideIsPositive, bool);
176
179 itkGetConstReferenceMacro(InsideIsPositive, bool);
180
184 itkBooleanMacro(InsideIsPositive);
185
193
204
208
211 using Superclass::MakeOutput;
214
215#ifdef ITK_USE_CONCEPT_CHECKING
216 // Begin concept checking
217 itkConceptMacro(IntConvertibleToInputCheck, (Concept::Convertible<int, PixelType>));
218 itkConceptMacro(InputHasNumericTraitsCheck, (Concept::HasNumericTraits<PixelType>));
219 itkConceptMacro(OutputImagePixelTypeIsFloatingPointCheck,
221 // End concept checking
222#endif
223
224protected:
227 void
228 PrintSelf(std::ostream & os, Indent indent) const override;
229
231 void
232 GenerateData() override;
233
234private:
235 bool m_SquaredDistance{};
236 bool m_UseImageSpacing{ true };
237 bool m_InsideIsPositive{}; // ON is treated as inside pixels
238}; // end of SignedDanielssonDistanceMapImageFilter
239 // class
240} // end namespace itk
241
242#ifndef ITK_MANUAL_INSTANTIATION
243# include "itkSignedDanielssonDistanceMapImageFilter.hxx"
244#endif
245
246#endif
InputPixelType operator()(InputPixelType input) const
Base class for all process objects that output image data.
TOutputImage OutputImageType
typename OutputImageType::Pointer OutputImagePointer
Superclass::DataObjectPointerArraySizeType DataObjectPointerArraySizeType
Base class for filters that take an image as input and produce an image as output.
typename InputImageType::Pointer InputImagePointer
Templated n-dimensional image class.
Definition: itkImage.h:89
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...
DataObjectPointerArray::size_type DataObjectPointerArraySizeType
This filter computes the signed distance map of the input image as an approximation with pixel accura...
DataObjectPointer MakeOutput(DataObjectPointerArraySizeType idx) override
~SignedDanielssonDistanceMapImageFilter() override=default
void PrintSelf(std::ostream &os, Indent indent) const override
SmartPointer< const Self > ConstPointer
SmartPointer< Self > Pointer
#define itkConceptMacro(name, concept)
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....