mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType > Class Template Reference

Default multimodal affine registration algorithm for MITK. More...

#include <mitkMultiModalAffineDefaultRegistrationAlgorithm.h>

Inheritance diagram for mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType >:

Collaboration diagram for mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType >:

Public Types
typedef MultiModalAffineDefaultRegistrationAlgorithm	Self
typedef map::algorithm::boxed::ITKAffineMattesMIMultiResRegistrationAlgorithm< TImageType, TImageType, ::map::algorithm::mitkMultiModalAffineDefaultRegistrationAlgorithmUIDPolicy, SealedFixedInterpolatorPolicyMacro< ::itk::LinearInterpolateImageFunction< TImageType, map::core::continuous::ScalarType > >, map::algorithm::itk::NoComponentInitializationPolicy >	Superclass
typedef ::itk::SmartPointer< Self >	Pointer
typedef ::itk::SmartPointer< const Self >	ConstPointer

Public Member Functions
virtual const char *	GetClassName () const
	mapNewAlgorithmMacro (Self)

Protected Member Functions
	MultiModalAffineDefaultRegistrationAlgorithm ()
	~MultiModalAffineDefaultRegistrationAlgorithm () override
void	configureAlgorithm () override
	Configure the algorithm with default parameters. More...
void	doInterLevelSetup () override
	Adjust optimizer scales and spatial sampling between resolution levels. More...

Detailed Description

template<class TImageType>
class mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType >

Default multimodal affine registration algorithm for MITK.

Provides a pre-configured ITK-based affine registration using Mattes Mutual Information as the similarity metric with a multi-resolution strategy (3 levels). The algorithm is designed for multimodal registration problem statements (e.g., CT to MR).

Configuration details:

• Uses 3 resolution levels with adaptive optimizer scales and spatial sampling.
• Initializes via image centers (not center of gravity).
• Optimizer: Regular Step Gradient Descent (max step 3.0, min step 0.5, 200 iterations, relaxation factor 0.8).
• Metric: Mattes Mutual Information with 30 histogram bins. Level 0 uses all pixels; subsequent levels sample 30% of moving image pixels.

Template Parameters

TImageType

The ITK image type for both fixed and moving images.

See also

MultiModalRigidDefaultRegistrationAlgorithm, MultiModalTranslationDefaultRegistrationAlgorithm

Definition at line 45 of file mitkMultiModalAffineDefaultRegistrationAlgorithm.h.

Member Typedef Documentation

ConstPointer

template<class TImageType >

typedef ::itk::SmartPointer<const Self> mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType >::ConstPointer

Definition at line 55 of file mitkMultiModalAffineDefaultRegistrationAlgorithm.h.

Pointer

template<class TImageType >

typedef ::itk::SmartPointer<Self> mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType >::Pointer

Definition at line 54 of file mitkMultiModalAffineDefaultRegistrationAlgorithm.h.

Self

template<class TImageType >

typedef MultiModalAffineDefaultRegistrationAlgorithm mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType >::Self

Definition at line 49 of file mitkMultiModalAffineDefaultRegistrationAlgorithm.h.

Superclass

template<class TImageType >

typedef map::algorithm::boxed::ITKAffineMattesMIMultiResRegistrationAlgorithm<TImageType, TImageType, ::map::algorithm::mitkMultiModalAffineDefaultRegistrationAlgorithmUIDPolicy, SealedFixedInterpolatorPolicyMacro< ::itk::LinearInterpolateImageFunction<TImageType, map::core::continuous::ScalarType> >, map::algorithm::itk::NoComponentInitializationPolicy> mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType >::Superclass

Definition at line 52 of file mitkMultiModalAffineDefaultRegistrationAlgorithm.h.

Constructor & Destructor Documentation

MultiModalAffineDefaultRegistrationAlgorithm()

template<class TImageType >

mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType >::MultiModalAffineDefaultRegistrationAlgorithm ( )

inlineprotected

Definition at line 62 of file mitkMultiModalAffineDefaultRegistrationAlgorithm.h.

~MultiModalAffineDefaultRegistrationAlgorithm()

template<class TImageType >

mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType >::~MultiModalAffineDefaultRegistrationAlgorithm ( )

inlineoverrideprotected

Definition at line 66 of file mitkMultiModalAffineDefaultRegistrationAlgorithm.h.

Member Function Documentation

configureAlgorithm()

template<class TImageType >

void mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType >::configureAlgorithm ( )

inlineoverrideprotected

Configure the algorithm with default parameters.

Sets 3 resolution levels, enables pre-initialization via image centers, and configures optimizer step sizes, iteration count, relaxation factor, and Mattes MI metric parameters (30 histogram bins, all pixels, explicit PDF derivatives).

Definition at line 77 of file mitkMultiModalAffineDefaultRegistrationAlgorithm.h.

doInterLevelSetup()

template<class TImageType >

void mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType >::doInterLevelSetup ( )

inlineoverrideprotected

Adjust optimizer scales and spatial sampling between resolution levels.

At level 0, matrix scale parameters are set to 10.0 and translation scales to 1/10000. At higher levels, matrix scales are set to 1.0, translation scales to 1/1000, and spatial sampling is reduced to 30% of the moving image pixels.

Definition at line 106 of file mitkMultiModalAffineDefaultRegistrationAlgorithm.h.

GetClassName()

template<class TImageType >

virtual const char* mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType >::GetClassName ( ) const

virtual

mapNewAlgorithmMacro()

template<class TImageType >

mitk::MultiModalAffineDefaultRegistrationAlgorithm< TImageType >::mapNewAlgorithmMacro

(

Self

)

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The documentation for this class was generated from the following file:

• mitkMultiModalAffineDefaultRegistrationAlgorithm.h