ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkBinaryMorphologyImageFilter.h
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1 /*=========================================================================
2  *
3  * Copyright Insight Software Consortium
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  *=========================================================================*/
18 #ifndef __itkBinaryMorphologyImageFilter_h
19 #define __itkBinaryMorphologyImageFilter_h
20 
21 #include <vector>
22 #include <queue>
23 #include "itkKernelImageFilter.h"
26 #include "itkImageRegionIterator.h"
27 #include "itkConceptChecking.h"
28 
29 namespace itk
30 {
102 template< class TInputImage, class TOutputImage, class TKernel >
104  public KernelImageFilter< TInputImage, TOutputImage, TKernel >
105 {
106 public:
107 
109  itkStaticConstMacro(InputImageDimension, unsigned int,
110  TInputImage::ImageDimension);
111  itkStaticConstMacro(OutputImageDimension, unsigned int,
112  TOutputImage::ImageDimension);
114 
116  itkStaticConstMacro(KernelDimension, unsigned int,
117  TKernel::NeighborhoodDimension);
118 
120  typedef TInputImage InputImageType;
121  typedef TOutputImage OutputImageType;
122 
128 
130  itkNewMacro(Self);
131 
134 
136  typedef TKernel KernelType;
137 
139  typedef typename KernelType::ConstIterator KernelIteratorType;
140 
142  typedef typename InputImageType::PixelType InputPixelType;
143  typedef typename OutputImageType::PixelType OutputPixelType;
145  typedef typename InputImageType::OffsetType OffsetType;
146  typedef typename InputImageType::IndexType IndexType;
148 
149  typedef typename InputImageType::RegionType InputImageRegionType;
150  typedef typename OutputImageType::RegionType OutputImageRegionType;
151  typedef typename InputImageType::SizeType InputSizeType;
153 
155  itkConceptMacro( ImageDimensionCheck,
156  ( Concept::SameDimension< itkGetStaticConstMacro(InputImageDimension),
157  itkGetStaticConstMacro(OutputImageDimension) > ) );
158 
162  itkSetMacro(ForegroundValue, InputPixelType);
163 
166  itkGetConstMacro(ForegroundValue, InputPixelType);
167 
172  itkSetMacro(BackgroundValue, OutputPixelType);
173 
178  itkGetConstMacro(BackgroundValue, OutputPixelType);
179 
182  itkSetMacro(BoundaryToForeground, bool);
183  itkGetConstReferenceMacro(BoundaryToForeground, bool);
184  itkBooleanMacro(BoundaryToForeground);
186 
188  void SetKernel(const KernelType & kernel);
189 
190 protected:
193  void PrintSelf(std::ostream & os, Indent indent) const;
194 
197  void AnalyzeKernel();
198 
200  typedef std::vector< OffsetType > NeighborIndexContainer;
201 
203  typedef std::vector< NeighborIndexContainer > NeighborIndexContainerContainer;
204 
206  typedef std::vector< OffsetType > ComponentVectorType;
207 
209  typedef typename ComponentVectorType::const_iterator
211 
214  NeighborIndexContainer & GetDifferenceSet(unsigned int code)
215  { return m_KernelDifferenceSets[code]; }
216 
219  ComponentVectorConstIterator KernelCCVectorBegin()
220  { return m_KernelCCVector.begin(); }
221 
224  ComponentVectorConstIterator KernelCCVectorEnd()
225  { return m_KernelCCVector.end(); }
226 
228 private:
229  BinaryMorphologyImageFilter(const Self &); //purposely not implemented
230  void operator=(const Self &); //purposely not implemented
231 
234 
237 
240 
244  std::vector< OffsetType > m_KernelCCVector;
245 };
246 } // end namespace itk
247 
248 #ifndef ITK_MANUAL_INSTANTIATION
249 #include "itkBinaryMorphologyImageFilter.hxx"
250 #endif
251 
252 #endif
253