ITK  4.3.0
Insight Segmentation and Registration Toolkit
itkNeighborhoodConnectedImageFilter.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
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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,
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14  * See the License for the specific language governing permissions and
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16  *
17  *=========================================================================*/
18 #ifndef __itkNeighborhoodConnectedImageFilter_h
19 #define __itkNeighborhoodConnectedImageFilter_h
20 
21 #include "itkImageToImageFilter.h"
22 
23 namespace itk
24 {
35 template< class TInputImage, class TOutputImage >
37  public ImageToImageFilter< TInputImage, TOutputImage >
38 {
39 public:
45 
47  itkNewMacro(Self);
48 
52 
53  typedef TInputImage InputImageType;
54  typedef typename InputImageType::Pointer InputImagePointer;
55  typedef typename InputImageType::RegionType InputImageRegionType;
56  typedef typename InputImageType::PixelType InputImagePixelType;
57  typedef typename InputImageType::IndexType IndexType;
58  typedef typename InputImageType::SizeType InputImageSizeType;
59 
60  typedef TOutputImage OutputImageType;
61  typedef typename OutputImageType::Pointer OutputImagePointer;
62  typedef typename OutputImageType::RegionType OutputImageRegionType;
63  typedef typename OutputImageType::PixelType OutputImagePixelType;
64 
65  void PrintSelf(std::ostream & os, Indent indent) const;
66 
68  void ClearSeeds();
69 
71  void SetSeed(const IndexType & seed);
72 
74  void AddSeed(const IndexType & seed);
75 
77  itkSetMacro(Lower, InputImagePixelType);
78  itkGetConstMacro(Lower, InputImagePixelType);
80 
83  itkSetMacro(Upper, InputImagePixelType);
84  itkGetConstMacro(Upper, InputImagePixelType);
86 
90  itkSetMacro(ReplaceValue, OutputImagePixelType);
91  itkGetConstMacro(ReplaceValue, OutputImagePixelType);
93 
95  itkSetMacro(Radius, InputImageSizeType);
96 
98  itkGetConstReferenceMacro(Radius, InputImageSizeType);
99 
101  itkStaticConstMacro(InputImageDimension, unsigned int,
102  TInputImage::ImageDimension);
103  itkStaticConstMacro(OutputImageDimension, unsigned int,
104  TOutputImage::ImageDimension);
106 
107 #ifdef ITK_USE_CONCEPT_CHECKING
108 
109  itkConceptMacro( InputEqualityComparableCheck,
111  itkConceptMacro( OutputEqualityComparableCheck,
113  itkConceptMacro( SameDimensionCheck,
115  itkConceptMacro( InputOStreamWritableCheck,
117  itkConceptMacro( OutputOStreamWritableCheck,
119 
121 #endif
122 
123 protected:
126  std::vector< IndexType > m_Seeds;
127 
130 
132 
134 
135  // Override since the filter needs all the data for the algorithm
136  void GenerateInputRequestedRegion();
137 
138  // Override since the filter produces the entire dataset
139  void EnlargeOutputRequestedRegion(DataObject *output);
140 
141  void GenerateData();
142 
143 private:
144  NeighborhoodConnectedImageFilter(const Self &); //purposely not implemented
145  void operator=(const Self &); //purposely not implemented
146 };
147 } // end namespace itk
148 
149 #ifndef ITK_MANUAL_INSTANTIATION
150 #include "itkNeighborhoodConnectedImageFilter.hxx"
151 #endif
152 
153 #endif
154