ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkVnlHalfHermitianToRealInverseFFTImageFilter.h
Go to the documentation of this file.
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 __itkVnlHalfHermitianToRealInverseFFTImageFilter_h
19 #define __itkVnlHalfHermitianToRealInverseFFTImageFilter_h
20 
22 #include "itkVnlFFTCommon.h"
23 
24 #include "itkImage.h"
25 #include "vnl/algo/vnl_fft_base.h"
26 
27 namespace itk
28 {
42 template< class TInputImage, class TOutputImage=Image< typename TInputImage::PixelType::value_type, TInputImage::ImageDimension> >
44  public HalfHermitianToRealInverseFFTImageFilter< TInputImage, TOutputImage >
45 {
46 public:
48  typedef TInputImage InputImageType;
49  typedef typename InputImageType::PixelType InputPixelType;
50  typedef typename InputImageType::SizeType InputSizeType;
51  typedef typename InputImageType::IndexType InputIndexType;
53  typedef TOutputImage OutputImageType;
54  typedef typename OutputImageType::PixelType OutputPixelType;
55  typedef typename OutputImageType::IndexType OutputIndexType;
56  typedef typename OutputImageType::SizeType OutputSizeType;
58 
63 
65  itkNewMacro(Self);
66 
70 
73  itkStaticConstMacro(ImageDimension, unsigned int,
74  TOutputImage::ImageDimension);
75  itkStaticConstMacro(InputImageDimension, unsigned int,
76  TInputImage::ImageDimension);
77  itkStaticConstMacro(OutputImageDimension, unsigned int,
78  TOutputImage::ImageDimension);
80 
81 #ifdef ITK_USE_CONCEPT_CHECKING
82 
83  itkConceptMacro( PixelUnsignedIntDivisionOperatorsCheck,
85  itkConceptMacro( ImageDimensionsMatchCheck,
87 
89 #endif
90 
91 protected:
94 
95  virtual void GenerateData();
96 
97 private:
98  VnlHalfHermitianToRealInverseFFTImageFilter(const Self &); //purposely not implemented
99  void operator=(const Self &); //purposely not implemented
100 
102 };
103 }
104 
105 #ifndef ITK_MANUAL_INSTANTIATION
106 #include "itkVnlHalfHermitianToRealInverseFFTImageFilter.hxx"
107 #endif
108 
109 #endif
110