// This line can be removed once the optimized versions
// gets integrated into the main directories.
#include "itkConfigure.h"
-
-#ifdef ITK_USE_OPTIMIZED_REGISTRATION_METHODS
#include "clitkOptNormalizedCorrelationImageToImageMetric.h"
-#else
-
-#include "itkImageToImageMetric.h"
-#include "itkCovariantVector.h"
-#include "itkPoint.h"
-
-
-namespace clitk
-{
-
-template < class TFixedImage, class TMovingImage >
-class ITK_EXPORT NormalizedCorrelationImageToImageMetric :
- public itk::ImageToImageMetric< TFixedImage, TMovingImage>
-{
-public:
-
- /** Standard class typedefs. */
- typedef NormalizedCorrelationImageToImageMetric Self;
- typedef itk::ImageToImageMetric<TFixedImage, TMovingImage > Superclass;
-
- typedef itk::SmartPointer<Self> Pointer;
- typedef itk::SmartPointer<const Self> ConstPointer;
-
- /** Method for creation through the object factory. */
- itkNewMacro(Self);
-
- /** Run-time type information (and related methods). */
- itkTypeMacro(NormalizedCorrelationImageToImageMetric, itk::Object);
-
-
- /** Types transferred from the base class */
- typedef typename Superclass::RealType RealType;
- typedef typename Superclass::TransformType TransformType;
- typedef typename Superclass::TransformPointer TransformPointer;
- typedef typename Superclass::TransformParametersType TransformParametersType;
- typedef typename Superclass::TransformJacobianType TransformJacobianType;
- typedef typename Superclass::GradientPixelType GradientPixelType;
- typedef typename Superclass::OutputPointType OutputPointType;
- typedef typename Superclass::InputPointType InputPointType;
-
- typedef typename Superclass::MeasureType MeasureType;
- typedef typename Superclass::DerivativeType DerivativeType;
- typedef typename Superclass::FixedImageType FixedImageType;
- typedef typename Superclass::MovingImageType MovingImageType;
- typedef typename Superclass::FixedImageConstPointer FixedImageConstPointer;
- typedef typename Superclass::MovingImageConstPointer MovingImageConstPointer;
-
-
- /** Get the derivatives of the match measure. */
- void GetDerivative( const TransformParametersType & parameters,
- DerivativeType & Derivative ) const;
-
- /** Get the value for single valued optimizers. */
- MeasureType GetValue( const TransformParametersType & parameters ) const;
-
- /** Get value and derivatives for multiple valued optimizers. */
- void GetValueAndDerivative( const TransformParametersType & parameters,
- MeasureType& Value, DerivativeType& Derivative ) const;
-
- /** Set/Get SubtractMean boolean. If true, the sample mean is subtracted
- * from the sample values in the cross-correlation formula and
- * typically results in narrower valleys in the cost fucntion.
- * Default value is false. */
- itkSetMacro( SubtractMean, bool );
- itkGetConstReferenceMacro( SubtractMean, bool );
- itkBooleanMacro( SubtractMean );
-
-protected:
- NormalizedCorrelationImageToImageMetric();
- virtual ~NormalizedCorrelationImageToImageMetric() {};
- void PrintSelf(std::ostream& os, itk::Indent indent) const;
-
-private:
- NormalizedCorrelationImageToImageMetric(const Self&); //purposely not implemented
- void operator=(const Self&); //purposely not implemented
-
- bool m_SubtractMean;
-
-};
-
-} // end namespace clitk
-
-#ifndef ITK_MANUAL_INSTANTIATION
-#include "clitkNormalizedCorrelationImageToImageMetric.txx"
-#endif
-
-#endif // opt
#endif // _clitkNormalizedCorrelationImageToImageMetric.txx