ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkMorphologicalGradientImageFilter.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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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
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16  *
17  *=========================================================================*/
18 #ifndef __itkMorphologicalGradientImageFilter_h
19 #define __itkMorphologicalGradientImageFilter_h
20 
21 #include "itkKernelImageFilter.h"
29 #include "itkSubtractImageFilter.h"
31 #include "itkNeighborhood.h"
32 
33 namespace itk
34 {
51 template< class TInputImage, class TOutputImage, class TKernel >
53  public KernelImageFilter< TInputImage, TOutputImage, TKernel >
54 {
55 public:
61 
63  itkNewMacro(Self);
64 
68 
70  itkStaticConstMacro(ImageDimension, unsigned int,
71  TInputImage::ImageDimension);
72 
74  typedef TInputImage InputImageType;
75  typedef TOutputImage OutputImageType;
76  typedef typename TInputImage::RegionType RegionType;
77  typedef typename TInputImage::SizeType SizeType;
78  typedef typename TInputImage::IndexType IndexType;
79  typedef typename TInputImage::PixelType PixelType;
80  typedef typename TInputImage::OffsetType OffsetType;
81  typedef typename Superclass::OutputImageRegionType OutputImageRegionType;
82 
100 
102  typedef TKernel KernelType;
103 // typedef typename KernelType::Superclass KernelSuperClass;
104 // typedef Neighborhood< typename KernelType::PixelType, ImageDimension >
105 // KernelSuperClass;
106 
108  void SetKernel(const KernelType & kernel);
109 
111  void SetAlgorithm(int algo);
112 
113  itkGetConstMacro(Algorithm, int);
114 
117  virtual void Modified() const;
118 
120  enum {
121  BASIC = 0,
122  HISTO = 1,
123  ANCHOR = 2,
124  VHGW = 3
125  } AlgorithmChoice;
126 
127 protected:
130  void PrintSelf(std::ostream & os, Indent indent) const;
131 
132  void GenerateData();
133 
134 private:
135  MorphologicalGradientImageFilter(const Self &); //purposely not implemented
136  void operator=(const Self &); //purposely not implemented
137 
138  // the filters used internally
140 
142 
144 
146 
148 
150 
152 
153  // and the name of the filter
155 }; // end of class
156 } // end namespace itk
157 
158 #ifndef ITK_MANUAL_INSTANTIATION
159 #include "itkMorphologicalGradientImageFilter.hxx"
160 #endif
161 
162 #endif
163