ITK
4.1.0
Insight Segmentation and Registration Toolkit
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00001 /*========================================================================= 00002 * 00003 * Copyright Insight Software Consortium 00004 * 00005 * Licensed under the Apache License, Version 2.0 (the "License"); 00006 * you may not use this file except in compliance with the License. 00007 * You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0.txt 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 * 00017 *=========================================================================*/ 00018 #ifndef __itkNormalizedMutualInformationHistogramImageToImageMetric_h 00019 #define __itkNormalizedMutualInformationHistogramImageToImageMetric_h 00020 00021 #include "itkHistogramImageToImageMetric.h" 00022 00023 namespace itk 00024 { 00051 template< class TFixedImage, class TMovingImage > 00052 class ITK_EXPORT NormalizedMutualInformationHistogramImageToImageMetric: 00053 public HistogramImageToImageMetric< TFixedImage, TMovingImage > 00054 { 00055 public: 00057 typedef NormalizedMutualInformationHistogramImageToImageMetric Self; 00058 typedef HistogramImageToImageMetric< TFixedImage, TMovingImage > Superclass; 00059 typedef SmartPointer< Self > Pointer; 00060 typedef SmartPointer< const Self > ConstPointer; 00061 00063 itkNewMacro(Self); 00064 00066 itkTypeMacro(NormalizedMutualInformationHistogramImageToImageMetric, 00067 HistogramImageToImageMetric); 00068 00070 typedef typename Superclass::RealType RealType; 00071 typedef typename Superclass::TransformType TransformType; 00072 typedef typename Superclass::TransformPointer TransformPointer; 00073 typedef typename Superclass::TransformParametersType TransformParametersType; 00074 typedef typename Superclass::TransformJacobianType TransformJacobianType; 00075 typedef typename Superclass::GradientPixelType GradientPixelType; 00076 00077 typedef typename Superclass::MeasureType MeasureType; 00078 typedef typename Superclass::DerivativeType DerivativeType; 00079 typedef typename Superclass::FixedImageType FixedImageType; 00080 typedef typename Superclass::MovingImageType MovingImageType; 00081 typedef typename Superclass::FixedImageConstPointer FixedImageConstPointer; 00082 typedef typename Superclass::MovingImageConstPointer MovingImageConstPointer; 00083 00084 typedef typename Superclass::HistogramType HistogramType; 00085 typedef typename HistogramType::AbsoluteFrequencyType HistogramFrequencyType; 00086 typedef typename HistogramType::Iterator HistogramIteratorType; 00087 typedef typename HistogramType::MeasurementVectorType HistogramMeasurementVectorType; 00088 protected: 00091 NormalizedMutualInformationHistogramImageToImageMetric(){} 00092 virtual ~NormalizedMutualInformationHistogramImageToImageMetric(){} 00094 00096 virtual MeasureType EvaluateMeasure(HistogramType & histogram) const; 00097 00098 private: 00099 // Purposely not implemented. 00100 NormalizedMutualInformationHistogramImageToImageMetric(Self const &); 00101 void operator=(Self const &); // Purposely not implemented. 00102 }; 00103 } // End namespace itk. 00104 00105 #ifndef ITK_MANUAL_INSTANTIATION 00106 #include "itkNormalizedMutualInformationHistogramImageToImageMetric.hxx" 00107 #endif 00108 00109 #endif // __itkNormalizedMutualInformationHistogramImageToImageMetric_h 00110