template<class TFixedImage, class TMovingImage>
class itk::GradientDifferenceImageToImageMetric< TFixedImage, TMovingImage >
Computes similarity between two objects to be registered.
This Class is templated over the type of the Images to be compared and over the type of transformation and Iterpolator to be used.
This metric computes the sum of squared differences between pixels in the derivatives of the moving and fixed images after passing the squared difference through a function of type
.
Spatial correspondance between both images is established through a Transform. Pixel values are taken from the Moving image. Their positions are mapped to the Fixed image and result in general in non-grid position on it. Values at these non-grid position of the Fixed image are interpolated using a user-selected Interpolator.
Implementation of this class is based on: Hipwell, J. H., et. al. (2003), "Intensity-Based 2-D-3D Registration of
Cerebral Angiograms,", IEEE Transactions on Medical Imaging, 22(11):1417-1426.
Definition at line 74 of file itkGradientDifferenceImageToImageMetric2.h.
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using | CastFixedImageFilterPointer = typename CastFixedImageFilterType::Pointer |
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using | CastFixedImageFilterType = itk::CastImageFilter< FixedImageType, FixedGradientImageType > |
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using | CastMovedImageFilterPointer = typename CastMovedImageFilterType::Pointer |
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using | CastMovedImageFilterType = itk::CastImageFilter< TransformedMovingImageType, MovedGradientImageType > |
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using | CombinationTransformPointer = typename CombinationTransformType::Pointer |
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using | CombinationTransformType = typename itk::AdvancedCombinationTransform< ScalarType, FixedImageDimension > |
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using | ConstPointer = SmartPointer< const Self > |
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using | FixedGradientImageType = itk::Image< RealType, Self::FixedImageDimension > |
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using | FixedGradientPixelType = typename FixedGradientImageType::PixelType |
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using | FixedImagePixelType = typename TFixedImage::PixelType |
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using | InterpolatorPointer = typename InterpolatorType::Pointer |
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using | MovedGradientImageType = itk::Image< RealType, Self::MovedImageDimension > |
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using | MovedGradientPixelType = typename MovedGradientImageType::PixelType |
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using | MovedImagePixelType = typename TMovingImage::PixelType |
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using | MovingImageRegionType = typename MovingImageType::RegionType |
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using | Pointer = SmartPointer< Self > |
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using | RayCastInterpolatorPointer = typename RayCastInterpolatorType::Pointer |
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using | RayCastInterpolatorType = typename itk::AdvancedRayCastInterpolateImageFunction< MovingImageType, ScalarType > |
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using | ScalarType = typename TransformType::ScalarType |
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using | ScalesType = typename Optimizer::ScalesType |
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using | Self = GradientDifferenceImageToImageMetric |
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using | Superclass = AdvancedImageToImageMetric< TFixedImage, TMovingImage > |
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using | TransformedMovingImageType = itk::Image< FixedImagePixelType, Self::FixedImageDimension > |
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using | TransformMovingImageFilterType = itk::ResampleImageFilter< MovingImageType, TransformedMovingImageType > |
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using | AdvancedTransformType = AdvancedTransform< ScalarType, FixedImageDimension, MovingImageDimension > |
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using | BSplineOrder1TransformPointer = typename BSplineOrder1TransformType::Pointer |
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using | BSplineOrder1TransformType = AdvancedBSplineDeformableTransform< ScalarType, FixedImageDimension, 1 > |
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using | BSplineOrder2TransformPointer = typename BSplineOrder2TransformType::Pointer |
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using | BSplineOrder2TransformType = AdvancedBSplineDeformableTransform< ScalarType, FixedImageDimension, 2 > |
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using | BSplineOrder3TransformPointer = typename BSplineOrder3TransformType::Pointer |
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using | BSplineOrder3TransformType = AdvancedBSplineDeformableTransform< ScalarType, FixedImageDimension, 3 > |
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using | CombinationTransformType = AdvancedCombinationTransform< ScalarType, FixedImageDimension > |
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using | ConstPointer = SmartPointer< const Self > |
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using | DerivativeValueType = typename DerivativeType::ValueType |
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using | FixedImageLimiterOutputType = typename FixedImageLimiterType::OutputType |
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using | FixedImageLimiterPointer = typename FixedImageLimiterType::Pointer |
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using | FixedImageLimiterType = LimiterFunctionBase< RealType, FixedImageDimension > |
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using | FixedImageMaskSpatialObject2Type = ImageMaskSpatialObject< Self::FixedImageDimension > |
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using | FixedImagePixelType = typename FixedImageType::PixelType |
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using | FixedImagePointer = typename FixedImageType::Pointer |
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using | HessianType = vnl_sparse_matrix< HessianValueType > |
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using | HessianValueType = typename DerivativeType::ValueType |
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using | ImageSampleContainerPointer = typename ImageSamplerType::OutputVectorContainerPointer |
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using | ImageSampleContainerType = typename ImageSamplerType::OutputVectorContainerType |
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using | ImageSamplerPointer = typename ImageSamplerType::Pointer |
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using | ImageSamplerType = ImageSamplerBase< FixedImageType > |
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using | MovingImageDerivativeScalesType = FixedArray< double, Self::MovingImageDimension > |
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using | MovingImageLimiterOutputType = typename MovingImageLimiterType::OutputType |
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using | MovingImageLimiterPointer = typename MovingImageLimiterType::Pointer |
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using | MovingImageLimiterType = LimiterFunctionBase< RealType, MovingImageDimension > |
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using | MovingImageMaskSpatialObject2Type = ImageMaskSpatialObject< Self::MovingImageDimension > |
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using | MovingImagePointer = typename MovingImageType::Pointer |
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using | MovingImageRegionType = typename MovingImageType::RegionType |
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using | NumberOfParametersType = typename AdvancedTransformType::NumberOfParametersType |
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using | Pointer = SmartPointer< Self > |
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using | ScalarType = typename TransformType::ScalarType |
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using | Self = AdvancedImageToImageMetric |
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using | Superclass = ImageToImageMetric< TFixedImage, TMovingImage > |
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using | ThreaderType = itk::PlatformMultiThreader |
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using | ThreadInfoType = typename ThreaderType::WorkUnitInfo |
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virtual const char * | GetClassName () const |
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void | GetDerivative (const TransformParametersType ¶meters, DerivativeType &derivative) const override |
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virtual const double & | GetDerivativeDelta () |
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virtual const ScalesType & | GetScales () |
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MeasureType | GetValue (const TransformParametersType ¶meters) const override |
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void | GetValueAndDerivative (const TransformParametersType ¶meters, MeasureType &Value, DerivativeType &derivative) const override |
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void | Initialize () override |
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| ITK_DISALLOW_COPY_AND_MOVE (GradientDifferenceImageToImageMetric) |
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| itkStaticConstMacro (FixedImageDimension, unsigned int, FixedImageType::ImageDimension) |
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| itkStaticConstMacro (MovedImageDimension, unsigned int, MovingImageType::ImageDimension) |
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virtual void | SetDerivativeDelta (double _arg) |
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virtual void | SetScales (ScalesType _arg) |
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void | WriteGradientImagesToFiles () const |
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virtual void | BeforeThreadedGetValueAndDerivative (const TransformParametersType ¶meters) const |
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virtual const char * | GetClassName () const |
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virtual const FixedImageLimiterType * | GetFixedImageLimiter () |
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virtual double | GetFixedLimitRangeRatio () const |
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virtual ImageSamplerType * | GetImageSampler () const |
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virtual const MovingImageDerivativeScalesType & | GetMovingImageDerivativeScales () |
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virtual const MovingImageLimiterType * | GetMovingImageLimiter () |
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virtual double | GetMovingLimitRangeRatio () const |
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virtual double | GetRequiredRatioOfValidSamples () const |
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virtual bool | GetScaleGradientWithRespectToMovingImageOrientation () const |
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virtual void | GetSelfHessian (const TransformParametersType ¶meters, HessianType &H) const |
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const AdvancedTransformType * | GetTransform () const override |
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virtual bool | GetUseFixedImageLimiter () const |
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virtual bool | GetUseImageSampler () const |
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virtual const bool & | GetUseMetricSingleThreaded () |
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virtual bool | GetUseMovingImageDerivativeScales () const |
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virtual bool | GetUseMovingImageLimiter () const |
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virtual const bool & | GetUseMultiThread () |
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void | Initialize () override |
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| ITK_DISALLOW_COPY_AND_MOVE (AdvancedImageToImageMetric) |
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| itkStaticConstMacro (FixedImageDimension, unsigned int, TFixedImage::ImageDimension) |
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| itkStaticConstMacro (MovingImageDimension, unsigned int, TMovingImage::ImageDimension) |
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virtual void | SetFixedImageLimiter (FixedImageLimiterType *_arg) |
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virtual void | SetFixedLimitRangeRatio (double _arg) |
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virtual void | SetImageSampler (ImageSamplerType *_arg) |
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virtual void | SetMovingImageDerivativeScales (MovingImageDerivativeScalesType _arg) |
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virtual void | SetMovingImageLimiter (MovingImageLimiterType *_arg) |
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virtual void | SetMovingLimitRangeRatio (double _arg) |
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virtual void | SetNumberOfWorkUnits (ThreadIdType numberOfThreads) |
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virtual void | SetRequiredRatioOfValidSamples (double _arg) |
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virtual void | SetScaleGradientWithRespectToMovingImageOrientation (bool _arg) |
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virtual void | SetTransform (AdvancedTransformType *arg) |
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virtual void | SetUseMetricSingleThreaded (bool _arg) |
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virtual void | SetUseMovingImageDerivativeScales (bool _arg) |
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virtual void | SetUseMultiThread (bool _arg) |
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virtual void | UseMetricSingleThreadedOff () |
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virtual void | UseMetricSingleThreadedOn () |
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virtual void | UseMultiThreadOff () |
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virtual void | UseMultiThreadOn () |
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using | FixedSobelFilter = NeighborhoodOperatorImageFilter< FixedGradientImageType, FixedGradientImageType > |
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using | MovedSobelFilter = NeighborhoodOperatorImageFilter< MovedGradientImageType, MovedGradientImageType > |
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using | BSplineInterpolatorFloatPointer = typename BSplineInterpolatorFloatType::Pointer |
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using | BSplineInterpolatorFloatType = BSplineInterpolateImageFunction< MovingImageType, CoordinateRepresentationType, float > |
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using | BSplineInterpolatorPointer = typename BSplineInterpolatorType::Pointer |
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using | BSplineInterpolatorType = BSplineInterpolateImageFunction< MovingImageType, CoordinateRepresentationType, double > |
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using | CentralDifferenceGradientFilterPointer = typename CentralDifferenceGradientFilterType::Pointer |
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using | CentralDifferenceGradientFilterType = GradientImageFilter< MovingImageType, RealType, RealType > |
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using | FixedImageIndexType = typename FixedImageType::IndexType |
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using | FixedImageIndexValueType = typename FixedImageIndexType::IndexValueType |
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using | FixedImagePointType = typename TransformType::InputPointType |
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using | LinearInterpolatorPointer = typename LinearInterpolatorType::Pointer |
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using | LinearInterpolatorType = AdvancedLinearInterpolateImageFunction< MovingImageType, CoordinateRepresentationType > |
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using | MovingImageContinuousIndexType = typename InterpolatorType::ContinuousIndexType |
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using | MovingImageDerivativeType = typename BSplineInterpolatorType::CovariantVectorType |
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using | MovingImageIndexType = typename MovingImageType::IndexType |
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using | MovingImagePointType = typename TransformType::OutputPointType |
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using | NonZeroJacobianIndicesType = typename AdvancedTransformType::NonZeroJacobianIndicesType |
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using | ReducedBSplineInterpolatorPointer = typename ReducedBSplineInterpolatorType::Pointer |
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using | ReducedBSplineInterpolatorType = ReducedDimensionBSplineInterpolateImageFunction< MovingImageType, CoordinateRepresentationType, double > |
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MeasureType | ComputeMeasure (const TransformParametersType ¶meters, const double *subtractionFactor) const |
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void | ComputeMovedGradientRange () const |
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void | ComputeVariance () const |
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| GradientDifferenceImageToImageMetric () |
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void | PrintSelf (std::ostream &os, Indent indent) const override |
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| ~GradientDifferenceImageToImageMetric () override=default |
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| AdvancedImageToImageMetric () |
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virtual void | AfterThreadedGetValue (MeasureType &value) const |
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virtual void | AfterThreadedGetValueAndDerivative (MeasureType &value, DerivativeType &derivative) const |
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virtual void | CheckForAdvancedTransform () |
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virtual void | CheckForBSplineInterpolator () |
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virtual void | CheckForBSplineTransform () const |
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virtual void | CheckNumberOfSamples (unsigned long wanted, unsigned long found) const |
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virtual bool | EvaluateMovingImageValueAndDerivative (const MovingImagePointType &mappedPoint, RealType &movingImageValue, MovingImageDerivativeType *gradient) const |
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virtual bool | EvaluateTransformJacobian (const FixedImagePointType &fixedImagePoint, TransformJacobianType &jacobian, NonZeroJacobianIndicesType &nzji) const |
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virtual void | EvaluateTransformJacobianInnerProduct (const TransformJacobianType &jacobian, const MovingImageDerivativeType &movingImageDerivative, DerivativeType &imageJacobian) const |
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bool | FastEvaluateMovingImageValueAndDerivative (const MovingImagePointType &mappedPoint, RealType &movingImageValue, MovingImageDerivativeType *gradient, const ThreadIdType threadId) const |
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virtual void | InitializeImageSampler () |
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virtual void | InitializeLimiters () |
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virtual void | InitializeThreadingParameters () const |
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virtual bool | IsInsideMovingMask (const MovingImagePointType &point) const |
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| itkAlignedTypedef (ITK_CACHE_LINE_ALIGNMENT, PaddedGetValueAndDerivativePerThreadStruct, AlignedGetValueAndDerivativePerThreadStruct) |
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| itkAlignedTypedef (ITK_CACHE_LINE_ALIGNMENT, PaddedGetValuePerThreadStruct, AlignedGetValuePerThreadStruct) |
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| itkPadStruct (ITK_CACHE_LINE_ALIGNMENT, GetValueAndDerivativePerThreadStruct, PaddedGetValueAndDerivativePerThreadStruct) |
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| itkPadStruct (ITK_CACHE_LINE_ALIGNMENT, GetValuePerThreadStruct, PaddedGetValuePerThreadStruct) |
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void | LaunchGetValueAndDerivativeThreaderCallback () const |
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void | LaunchGetValueThreaderCallback () const |
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void | PrintSelf (std::ostream &os, Indent indent) const override |
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virtual void | SetUseFixedImageLimiter (bool _arg) |
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virtual void | SetUseImageSampler (bool _arg) |
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virtual void | SetUseMovingImageLimiter (bool _arg) |
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virtual void | ThreadedGetValue (ThreadIdType threadID) |
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virtual void | ThreadedGetValueAndDerivative (ThreadIdType threadID) |
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MovingImagePointType | TransformPoint (const FixedImagePointType &fixedImagePoint) const |
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| ~AdvancedImageToImageMetric () override=default |
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