ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkMedianImageFilter.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 __itkMedianImageFilter_h
19 #define __itkMedianImageFilter_h
20 
21 #include "itkBoxImageFilter.h"
22 #include "itkImage.h"
23 
24 namespace itk
25 {
51 template< class TInputImage, class TOutputImage >
52 class ITK_EXPORT MedianImageFilter:
53  public BoxImageFilter< TInputImage, TOutputImage >
54 {
55 public:
57  itkStaticConstMacro(InputImageDimension, unsigned int,
58  TInputImage::ImageDimension);
59  itkStaticConstMacro(OutputImageDimension, unsigned int,
60  TOutputImage::ImageDimension);
62 
64  typedef TInputImage InputImageType;
65  typedef TOutputImage OutputImageType;
66 
72 
74  itkNewMacro(Self);
75 
78 
80  typedef typename InputImageType::PixelType InputPixelType;
81  typedef typename OutputImageType::PixelType OutputPixelType;
82 
83  typedef typename InputImageType::RegionType InputImageRegionType;
84  typedef typename OutputImageType::RegionType OutputImageRegionType;
85 
86  typedef typename InputImageType::SizeType InputSizeType;
87 
88 #ifdef ITK_USE_CONCEPT_CHECKING
89 
90  itkConceptMacro( SameDimensionCheck,
92  itkConceptMacro( InputConvertibleToOutputCheck,
94  itkConceptMacro( InputLessThanComparableCheck,
96 
98 #endif
99 
100 protected:
102  virtual ~MedianImageFilter() {}
103 
114  void ThreadedGenerateData(const OutputImageRegionType & outputRegionForThread,
115  ThreadIdType threadId);
116 
117 private:
118  MedianImageFilter(const Self &); //purposely not implemented
119  void operator=(const Self &); //purposely not implemented
120 };
121 } // end namespace itk
122 
123 #ifndef ITK_MANUAL_INSTANTIATION
124 #include "itkMedianImageFilter.hxx"
125 #endif
126 
127 #endif
128