| ►Nelastix | |
| CAdaptiveStochasticGradientDescent | A gradient descent optimizer with an adaptive gain |
| CAdvancedAffineTransformElastix | A transform based on the itk::AdvancedMatrixOffsetTransformBase |
| CAdvancedBSplineTransform | A transform based on the itkAdvancedBSplineTransform |
| CAdvancedKappaStatisticMetric | An metric based on the itk::AdvancedKappaStatisticImageToImageMetric |
| CAdvancedMattesMutualInformationMetric | A metric based on the itk::ParzenWindowMutualInformationImageToImageMetric |
| CAdvancedMeanSquaresMetric | An metric based on the itk::AdvancedMeanSquaresImageToImageMetric |
| CAdvancedNormalizedCorrelationMetric | An metric based on the itk::AdvancedNormalizedCorrelationImageToImageMetric |
| CAffineDTITransformElastix | A transform based on the itk AffineDTITransform |
| CBaseComponent | Class that all elastix components should inherit from |
| CBaseComponentSE | The BaseComponentSE class is a base class for elastix components that provides some basic functionality |
| CBSplineInterpolator | An interpolator based on the itkBSplineInterpolateImageFunction |
| CBSplineInterpolatorFloat | An interpolator based on the itk::BSplineInterpolateImageFunction |
| CBSplineResampleInterpolator | A resample-interpolator based on B-splines |
| CBSplineResampleInterpolatorFloat | A resample-interpolator based on B-splines |
| CBSplineStackTransform | A B-spline transform based on the itkStackTransform |
| CBSplineTransformWithDiffusion | This class combines a B-spline transform with the diffusion/filtering of the deformation field |
| CCMAEvolutionStrategy | An optimizer based on the itk::CMAEvolutionStrategyOptimizer |
| CComponentDatabase | Class that stores the New() functions of all components |
| CComponentLoader | Determines which components (metrics, transforms, etc.) are available |
| CConfiguration | A class that deals with user given parameters and command line arguments |
| CConjugateGradient | An optimizer based on the itk::GenericConjugateGradientOptimizer |
| CConjugateGradientFRPR | The ConjugateGradientFRPR class |
| CCorrespondingPointsEuclideanDistanceMetric | An metric based on the itk::CorrespondingPointsEuclideanDistancePointMetric |
| CCUDAResampler | A resampler based on the itk::CUDAResampleImageFilter |
| CDeformationFieldTransform | A transform based on a DeformationField |
| CDisplacementMagnitudePenalty | A penalty term that penalises ||T(x)-x|| |
| CELASTIX | |
| ►CElastixBase | This class creates an interface for elastix |
| CMultipleDataObjectFiller | |
| CMultipleImageLoader | |
| CElastixMain | A class with all functionality to configure elastix |
| CElastixTemplate | The main elastix class, which connects components and invokes the BeforeRegistration(), BeforeEachResolution(), etc. methods |
| CEulerTransformElastix | A transform based on the itk EulerTransforms |
| CFiniteDifferenceGradientDescent | An optimizer based on the itk::FiniteDifferenceGradientDescentOptimizer |
| CFixedGenericPyramid | A pyramid based on the itk::GenericMultiResolutionPyramidImageFilter |
| CFixedImagePyramidBase | This class is the elastix base class for all FixedImagePyramids |
| CFixedRecursivePyramid | A pyramid based on the itk::RecursiveMultiResolutionPyramidImageFilter |
| CFixedShrinkingPyramid | A pyramid based on the itk::MultiResolutionShrinkPyramidImageFilter |
| CFixedSmoothingPyramid | A pyramid based on the itk::MultiResolutionGaussianSmoothingPyramidImageFilter |
| CFullSampler | An interpolator based on the itk::ImageFullSampler |
| CFullSearch | An optimizer based on the itk::FullSearchOptimizer |
| CGradientDifferenceMetric | An metric based on the itk::GradientDifferenceImageToImageMetric |
| CGridSampler | An interpolator based on the itk::ImageGridSampler |
| CImageSamplerBase | This class is the elastix base class for all ImageSamplers |
| CInstallFunctions | A class with functions that are used to install elastix components |
| CInterpolatorBase | This class is the elastix base class for all Interpolators |
| CKNNGraphAlphaMutualInformationMetric | A metric based on the itk::KNNGraphAlphaMutualInformationImageToImageMetric |
| CLinearInterpolator | An interpolator based on the itk::AdvancedLinearInterpolateImageFunction |
| CLinearResampleInterpolator | A linear resample-interpolator |
| CMetricBase | This class is the elastix base class for all Metrics |
| CMovingImagePyramidBase | This class is the elastix base class for all MovingImagePyramids |
| CMovingRecursivePyramid | A pyramid based on the itkRecursiveMultiResolutionPyramidImageFilter |
| CMovingShrinkingPyramid | A pyramid based on the itk::MultiResolutionShrinkPyramidImageFilter |
| CMovingSmoothingPyramid | A pyramid based on the itkMultiResolutionGaussianSmoothingPyramidImageFilter |
| CMultiBSplineTransformWithNormal | A transform based on the itkMultiBSplineDeformableTransformWithNormal |
| CMultiInputRandomCoordinateSampler | An interpolator based on the itk::MultiInputImageRandomCoordinateSampler |
| CMultiMetricMultiResolutionRegistration | A registration framework based on the itk::MultiMetricMultiResolutionImageRegistrationMethod |
| CMultiResolutionRegistration | A registration framework based on the itk::MultiResolutionImageRegistrationMethod |
| CMultiResolutionRegistrationWithFeatures | A registration framework based on the itk::MultiResolutionImageRegistrationMethodWithFeatures |
| CMutualInformationHistogramMetric | A metric based on the itk::MutualInformationHistogramImageToImageMetric |
| CMyStandardResampler | A resampler based on the itk::ResampleImageFilter |
| CNearestNeighborInterpolator | An interpolator based on the itkNearestNeighborInterpolateImageFunction |
| CNearestNeighborResampleInterpolator | A nearest neighbor resample-interpolator |
| CNormalizedGradientCorrelationMetric | An metric based on the itk::NormalizedGradientCorrelationImageToImageMetric |
| CNormalizedMutualInformationMetric | A metric based on the itk::ParzenWindowNormalizedMutualInformationImageToImageMetric |
| COptimizerBase | This class is the elastix base class for all Optimizers |
| CPatternIntensityMetric | An metric based on the itk::PatternIntensityImageToImageMetric |
| CPowell | An optimizer based on Powell.. |
| CProgressCommand | A specialized Command object for updating the progress of a filter |
| CQuasiNewtonLBFGS | An optimizer based on the itk::QuasiNewtonLBFGSOptimizer |
| CRandomCoordinateSampler | An interpolator based on the itk::ImageRandomCoordinateSampler |
| CRandomSampler | An interpolator based on the itk::ImageRandomSampler |
| CRandomSamplerSparseMask | An interpolator based on the itk::ImageRandomSamplerSparseMask |
| CRayCastInterpolator | An interpolator based on the itkAdvancedRayCastInterpolateImageFunction |
| CRayCastResampleInterpolator | An interpolator based on .. |
| CReducedDimensionBSplineInterpolator | An interpolator based on the itkReducedDimensionBSplineInterpolateImageFunction |
| CReducedDimensionBSplineResampleInterpolator | A resample-interpolator based on B-splines which ignores the last dimension |
| CRegistrationBase | This class is the elastix base class for all Registration schemes |
| CRegularStepGradientDescent | An optimizer based on gradient descent.. |
| CResampleInterpolatorBase | This class is the elastix base class for all ResampleInterpolators |
| CResamplerBase | |
| CRSGDEachParameterApart | An optimizer based on gradient descent |
| CSimilarityTransformElastix | A transform based on the itk SimilarityTransforms |
| CSimplex | An optimizer based on Simplex.. |
| CSimultaneousPerturbation | An optimizer based on the itk::SPSAOptimizer |
| CSplineKernelTransform | A transform based on the itk::KernelTransform2 |
| CStandardGradientDescent | A gradient descent optimizer with a decaying gain |
| CStatisticalShapePenalty | An metric based on the itk::StatisticalShapePointPenalty |
| CTransformBase | This class is the elastix base class for all Transforms |
| CTransformBendingEnergyPenalty | A penalty term based on the bending energy of a thin metal sheet |
| CTransformixMain | A class with all functionality to configure transformix |
| CTransformRigidityPenalty | A penalty term based on non-rigidity |
| CTranslationTransformElastix | A transform based on the itk::TranslationTransform |
| CVarianceOverLastDimensionMetric | Compute the sum of variances over the slowest varying dimension in the moving image |
| CViolaWellsMutualInformationMetric | A metric based on the itk::MutualInformationImageToImageMetric |
| CWeightedCombinationTransformElastix | A transform based on the itk::WeightedCombinationTransform |
| ►Nitk | |
| ►NStatistics | |
| CListSampleCArray | A ListSampleBase that internally uses a CArray, which can be accessed |
| CAdaptiveStochasticGradientDescentOptimizer | This class implements a gradient descent optimizer with adaptive gain |
| CAdvancedBSplineDeformableTransform | Deformable transform using a B-spline representation |
| CAdvancedBSplineDeformableTransformBase | Base class for deformable transform using a B-spline representation |
| CAdvancedCombinationTransform | This class combines two transforms: an 'initial transform' with a 'current transform' |
| CAdvancedEuler3DTransform | AdvancedEuler3DTransform of a vector space (e.g. space coordinates) |
| CAdvancedIdentityTransform | Implementation of an Identity Transform |
| ►CAdvancedImageToImageMetric | An extension of the ITK ImageToImageMetric. It is the intended base class for all elastix metrics |
| CGetValueAndDerivativePerThreadStruct | |
| CMultiThreaderParameterType | |
| ►CAdvancedKappaStatisticImageToImageMetric | Computes similarity between two objects to be registered |
| CKappaGetValueAndDerivativePerThreadStruct | |
| CMultiThreaderAccumulateDerivativeType | |
| CAdvancedLinearInterpolateImageFunction | Linearly interpolate an image at specified positions |
| CAdvancedMatrixOffsetTransformBase | |
| CAdvancedMeanSquaresImageToImageMetric | Compute Mean square difference between two images, based on AdvancedImageToImageMetric.. |
| ►CAdvancedNormalizedCorrelationImageToImageMetric | Computes normalized correlation between two images, based on AdvancedImageToImageMetric.. |
| CCorrelationGetValueAndDerivativePerThreadStruct | |
| CMultiThreaderAccumulateDerivativeType | |
| CAdvancedRayCastInterpolateImageFunction | Projective interpolation of an image at specified positions |
| CAdvancedRigid2DTransform | AdvancedRigid2DTransform of a vector space (e.g. space coordinates) |
| CAdvancedRigid3DTransform | AdvancedRigid3DTransform of a vector space (e.g. space coordinates) |
| CAdvancedSimilarity2DTransform | AdvancedSimilarity2DTransform of a vector space (e.g. space coordinates) |
| CAdvancedSimilarity3DTransform | AdvancedSimilarity3DTransform of a vector space (e.g. space coordinates) |
| CAdvancedTransform | Transform maps points, vectors and covariant vectors from an input space to an output space |
| CAdvancedTranslationTransform | Translation transformation of a vector space (e.g. space coordinates) |
| CAdvancedVersorRigid3DTransform | AdvancedVersorRigid3DTransform of a vector space (e.g. space coordinates) |
| CAdvancedVersorTransform | |
| CAffineDTI3DTransform | AffineDTI3DTransform of a vector space (e.g. space coordinates) |
| CANNbdTree | |
| CANNBinaryTreeCreator | |
| CANNBruteForceTree | |
| CANNFixedRadiusTreeSearch | |
| CANNkDTree | |
| CANNPriorityTreeSearch | |
| CANNStandardTreeSearch | |
| CBinaryANNTreeBase | |
| CBinaryANNTreeSearchBase | |
| CBinaryTreeBase | |
| CBinaryTreeSearchBase | |
| CBSplineDerivativeKernelFunction2 | Derivative of a B-spline kernel used for density estimation and nonparametric regression |
| CBSplineInterpolationDerivativeWeightFunction | Returns the weights over the support region used for B-spline interpolation/reconstruction |
| CBSplineInterpolationSecondOrderDerivativeWeightFunction | Returns the weights over the support region used for B-spline interpolation/reconstruction |
| CBSplineInterpolationWeightFunction2 | Returns the weights over the support region used for B-spline interpolation/reconstruction |
| CBSplineInterpolationWeightFunctionBase | Returns the weights over the support region used for B-spline interpolation/reconstruction |
| CBSplineKernelFunction2 | B-spline kernel used for density estimation and nonparameteric regression |
| CBSplineSecondOrderDerivativeKernelFunction2 | Derivative of a B-spline kernel used for density estimation and nonparametric regression |
| CCenteredTransformInitializer2 | CenteredTransformInitializer2 is a helper class intended to initialize the center of rotation and the translation of Transforms having the center of rotation among their parameters |
| CCMAEvolutionStrategyOptimizer | A Covariance Matrix Adaptation Evolution Strategy Optimizer |
| ►CCombinationImageToImageMetric | Combines multiple metrics |
| CMultiThreaderCombineDerivativeType | |
| CMultiThreaderComboMetricsType | |
| CComputeDisplacementDistribution | This is a helper class for the automatic parameter estimation of the ASGD optimizer |
| CComputeJacobianTerms | This is a helper class for the automatic parameter estimation of the ASGD optimizer |
| CCorrespondingPointsEuclideanDistancePointMetric | Computes the Euclidean distance between a moving point-set and a fixed point-set. Correspondence is needed |
| CCyclicBSplineDeformableTransform | Deformable transform using a B-spline representation in which the B-spline grid is formulated in a cyclic way |
| CCyclicGridScheduleComputer | This class computes all information about the B-spline grid |
| CDeformationFieldInterpolatingTransform | Transform that interpolates a given deformation field |
| CDeformationFieldRegulizer | This class combines any itk transform with the DeformationFieldTransform |
| CDeformationVectorFieldTransform | An itk transform based on a DeformationVectorField |
| CDisplacementMagnitudePenaltyTerm | A cost function that calculates  |
| CElasticBodyReciprocalSplineKernelTransform2 | |
| CElasticBodySplineKernelTransform2 | |
| CErodeMaskImageFilter | |
| CExponentialLimiterFunction | A soft limiter |
| CFiniteDifferenceGradientDescentOptimizer | An optimizer based on gradient descent .. |
| CFullSearchOptimizer | An optimizer based on full search |
| CGenericConjugateGradientOptimizer | A set of conjugate gradient algorithms |
| CGenericMultiResolutionPyramidImageFilter | Framework for creating images in a multi-resolution pyramid |
| ►CGradientDescentOptimizer2 | Implement a gradient descent optimizer |
| CMultiThreaderParameterType | |
| CGradientDifferenceImageToImageMetric | Computes similarity between two objects to be registered |
| CGridScheduleComputer | This class computes all information about the B-spline grid, given the image information and the desired grid spacing |
| CHardLimiterFunction | A hard limiter |
| CImageFileCastWriter | Casts pixel type and writes image data |
| CImageFullSampler | Samples all voxels in the InputImageRegion |
| CImageGridSampler | Samples image voxels on a regular grid |
| CImageMaskSpatialObject2 | Implementation of an image mask as spatial object |
| CImageRandomCoordinateSampler | Samples an image by randomly composing a set of physical coordinates |
| CImageRandomSampler | Samples randomly some voxels of an image |
| CImageRandomSamplerBase | This class is a base class for any image sampler that randomly picks samples |
| CImageRandomSamplerSparseMask | Samples randomly some voxels of an image |
| CImageSample | A class that defines an image sample, which is the coordinates of a point and its value |
| CImageSamplerBase | This class is a base class for any image sampler |
| CImageSpatialObject2 | Implementation of an image as spatial object |
| CImageToImageMetricWithFeatures | Computes similarity between regions of two images |
| ►CImageToVectorContainerFilter | Base class that takes in an image and pops out a vector container |
| CThreadStruct | |
| ►CitkCUDAResampleImageFilter | Resample an image on the GPU via a coordinate transform |
| CWarningReportType | |
| CKernelTransform2 | |
| CKNNGraphAlphaMutualInformationImageToImageMetric | Computes similarity between two images to be registered |
| CLimiterFunctionBase | Base class for all ITK limiter function objects |
| CLineSearchOptimizer | A base class for LineSearch optimizers |
| CMeshFileReaderBase | Base class for mesh readers |
| CMevisDicomTiffImageIO | |
| CMevisDicomTiffImageIOFactory | Create instances of MevisDicomTiffImageIO objects using an object factory |
| CMoreThuenteLineSearchOptimizer | ITK version of the MoreThuente line search algorithm |
| CMultiBSplineDeformableTransformWithNormal | This transform is a composition of B-spline transformations, allowing sliding motion between different labels |
| CMultiInputImageRandomCoordinateSampler | Samples an image by randomly composing a set of physical coordinates |
| CMultiInputImageToImageMetricBase | Implements a metric base class that takes multiple inputs |
| CMultiInputMultiResolutionImageRegistrationMethodBase | Base class for multi-resolution image registration methods |
| CMultiMetricMultiResolutionImageRegistrationMethod | Base class for multi-resolution image registration methods |
| CMultiOrderBSplineDecompositionImageFilter | Calculates the B-Spline coefficients of an image. Spline order may be per dimension from 0 to 5 per |
| CMultiResolutionGaussianSmoothingPyramidImageFilter | Framework for creating images in a multi-resolution pyramid |
| CMultiResolutionImageRegistrationMethod2 | Base class for multi-resolution image registration methods |
| CMultiResolutionImageRegistrationMethodWithFeatures | Class for multi-resolution image registration methods |
| CMultiResolutionShrinkPyramidImageFilter | Framework for creating images in a multi-resolution pyramid |
| CNDImageBase | An image whose dimension can be specified at runtime |
| CNDImageTemplate | This class is a specialization of the NDImageBase, which acts as a wrap around an itk::Image |
| CNormalizedGradientCorrelationImageToImageMetric | An metric based on the itk::NormalizedGradientCorrelationImageToImageMetric |
| CParabolicErodeDilateImageFilter | Parent class for morphological operations with parabolic structuring elements |
| CParabolicErodeImageFilter | Class for morphological erosion operations with parabolic structuring elements |
| CParameterFileParser | Implements functionality to read a parameter file |
| CParameterMapInterface | Implements functionality to get parameters from a parameter map |
| ►CParzenWindowHistogramImageToImageMetric | A base class for image metrics based on a joint histogram computed using Parzen Windowing |
| CParzenWindowHistogramGetValueAndDerivativePerThreadStruct | |
| CParzenWindowHistogramMultiThreaderParameterType | |
| ►CParzenWindowMutualInformationImageToImageMetric | Computes the mutual information between two images to be registered using the method of Mattes et al |
| CParzenWindowMutualInformationMultiThreaderParameterType | |
| CParzenWindowNormalizedMutualInformationImageToImageMetric | Computes the normalized mutual information between two images to be registered using a method based on Thevenaz&Unser [3] |
| CPatternIntensityImageToImageMetric | Computes similarity between two objects to be registered |
| CQuasiNewtonLBFGSOptimizer | ITK version of the lbfgs algorithm .. |
| CReducedDimensionBSplineInterpolateImageFunction | Evaluates the B-Spline interpolation of an image. Spline order may be from 0 to 5 |
| CRSGDEachParameterApartBaseOptimizer | An optimizer based on gradient descent.. |
| CRSGDEachParameterApartOptimizer | An optimizer based on gradient descent |
| CScaledSingleValuedCostFunction | A cost function that applies a scaling to another cost function |
| CScaledSingleValuedNonLinearOptimizer | |
| CSingleValuedPointSetToPointSetMetric | Computes similarity between two point sets |
| CStackTransform | Implements stack of transforms: one for every last dimension index |
| CStandardGradientDescentOptimizer | This class implements a gradient descent optimizer with a decaying gain |
| CStatisticalShapePointPenalty | Computes the Mahalanobis distance between the transformed shape and a mean shape. A model mean and covariance are required |
| CThinPlateR2LogRSplineKernelTransform2 | |
| CThinPlateSplineKernelTransform2 | |
| CTransformBendingEnergyPenaltyTerm | A cost function that calculates the bending energy of a transformation |
| CTransformixInputPointFileReader | A reader that understands transformix input point files |
| CTransformPenaltyTerm | A cost function that calculates a penalty term on a transformation |
| CTransformRigidityPenaltyTerm | A cost function that calculates a rigidity penalty term |
| CTransformToDeterminantOfSpatialJacobianSource | Generate the spatial Jacobian from a coordinate transform |
| CTransformToSpatialJacobianSource | Generate the spatial Jacobian matrix from a coordinate transform |
| CTranslationTransformInitializer | TranslationTransformInitializer is a helper class intended to initialize the translation of a TranslationTransforms |
| CUpsampleBSplineParametersFilter | Convenience class for upsampling a B-spline coefficient image |
| CVarianceOverLastDimensionImageMetric | Compute the sum of variances over the slowest varying dimension in the moving image |
| CVectorContainerSource | A base class for creating an ImageToVectorContainerFilter |
| CVectorDataContainer | Define a front-end to the STL "vector" container that conforms to the IndexedContainerInterface |
| CVectorMeanDiffusionImageFilter | Applies an averaging filter to an image |
| CVolumeSplineKernelTransform2 | |
| CWeightedCombinationTransform | Implements a weighted linear combination of multiple transforms |
| ►Ntmr | |
| CTimer | A class to time the different parts of the registration |
| ►Ntransformix | |
| CTRANSFORMIX | |
| ►Nxoutlibrary | |
| Cxoutbase | Base class for xout |
| Cxoutcell | Stores the input in a string stream |
| Cxoutrow | The xoutrow class can easily generate tables |
| Cxoutsimple | Xout class with only basic functionality |
| CFunctionBase | |
| CImageFileWriter | |
| CImageIOBase | |
| CImageSource | |
| CKernelFunctionBase | |
| CResampleBase | This class is the elastix base class for all Resamplers |
| CSingleValuedNonLinearOptimizer | |
1.8.8