ITK  4.3.0
Insight Segmentation and Registration Toolkit
itkNCCRegistrationFunction.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,
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 __itkNCCRegistrationFunction_h
19 #define __itkNCCRegistrationFunction_h
20 
22 #include "itkPoint.h"
25 
26 namespace itk
27 {
52 template< class TFixedImage, class TMovingImage, class TDisplacementField >
53 class ITK_EXPORT NCCRegistrationFunction:
54  public PDEDeformableRegistrationFunction< TFixedImage,
55  TMovingImage, TDisplacementField >
56 {
57 public:
58 
61  typedef PDEDeformableRegistrationFunction< TFixedImage,
62  TMovingImage, TDisplacementField > Superclass;
65 
67  itkNewMacro(Self);
68 
70  itkTypeMacro(NCCRegistrationFunction,
72 
74  typedef typename Superclass::MovingImageType MovingImageType;
75  typedef typename Superclass::MovingImagePointer MovingImagePointer;
76 
79  typedef typename Superclass::FixedImagePointer FixedImagePointer;
80  typedef typename FixedImageType::IndexType IndexType;
81  typedef typename FixedImageType::SizeType SizeType;
82  typedef typename FixedImageType::SpacingType SpacingType;
83 
85  typedef typename Superclass::DisplacementFieldType DisplacementFieldType;
86  typedef typename Superclass::DisplacementFieldTypePointer
88 
90  itkStaticConstMacro(ImageDimension, unsigned int, Superclass::ImageDimension);
91 
93  typedef typename Superclass::PixelType PixelType;
96 // typedef typename Superclass::NeighborhoodType BoundaryNeighborhoodType;
99 
101  typedef double CoordRepType;
103 
108 
111 
115 
117  void SetMovingImageInterpolator(InterpolatorType *ptr)
118  { m_MovingImageInterpolator = ptr; }
119 
121  InterpolatorType * GetMovingImageInterpolator(void)
122  { return m_MovingImageInterpolator; }
123 
125  virtual TimeStepType ComputeGlobalTimeStep( void *itkNotUsed(GlobalData) ) const
126  { return m_TimeStep; }
127 
130  virtual void * GetGlobalDataPointer() const
131  {
132  GlobalDataStruct *global = new GlobalDataStruct();
133 
134  return global;
135  }
136 
138  virtual void ReleaseGlobalDataPointer(void *GlobalData) const
139  { delete (GlobalDataStruct *)GlobalData; }
140 
142  virtual void InitializeIteration();
143 
146  virtual PixelType ComputeUpdate( const NeighborhoodType & neighborhood,
147  void *globalData,
148  const FloatOffsetType & offset = FloatOffsetType(0.0) );
149 
150 protected:
153  void PrintSelf(std::ostream & os, Indent indent) const;
154 
157 
162  };
163 
164 private:
165  NCCRegistrationFunction(const Self &); //purposely not implemented
166  void operator=(const Self &); //purposely not implemented
167 
170 
173 
176 
179 
182 
185 
186  mutable double m_MetricTotal;
187 };
188 } // end namespace itk
189 
190 #ifndef ITK_MANUAL_INSTANTIATION
191 #include "itkNCCRegistrationFunction.hxx"
192 #endif
193 
194 #endif
195