itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField > Class Template Reference
[Deformable Registration Methods]

Deformably register two images using the demons algorithm. More...

#include <itkDemonsRegistrationFilter.h>

Inheritance diagram for itk::DemonsRegistrationFilter:

[legend]Collaboration diagram for itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >:

[legend]List of all members.

Public Types
typedef DemonsRegistrationFilter	Self
typedef PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::FixedImageType	FixedImageType
typedef Superclass::FixedImagePointer	FixedImagePointer
typedef Superclass::MovingImageType	MovingImageType
typedef Superclass::MovingImagePointer	MovingImagePointer
typedef Superclass::DeformationFieldType	DeformationFieldType
typedef Superclass::DeformationFieldPointer	DeformationFieldPointer
typedef Superclass::FiniteDifferenceFunctionType	FiniteDifferenceFunctionType
typedef DemonsRegistrationFunction< FixedImageType, MovingImageType, DeformationFieldType >	DemonsRegistrationFunctionType
Public Methods
virtual const char *	GetClassName () const
Static Public Methods
Pointer	New ()
Protected Methods
	DemonsRegistrationFilter ()
	~DemonsRegistrationFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
virtual void	InitializeIteration ()

---

Detailed Description

template<class TFixedImage, class TMovingImage, class TDeformationField>
class itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >

Deformably register two images using the demons algorithm.

DemonsRegistrationFilter implements the demons deformable algorithm that register two images by computing the deformation field which will map a moving image onto a fixed image.

A deformation field is represented as a image whose pixel type is some vector type with at least N elements, where N is the dimension of the fixed image. The vector type must support element access via operator []. It is assumed that the vector elements behave like floating point scalars.

This class is templated over the fixed image type, moving image type and the deformation field type.

The input fixed and moving images are set via methods SetFixedImage and SetMovingImage respectively. An initial deformation field maybe set via SetInitialDeformationField or SetInput. If no initial field is set, a zero field is used as the initial condition.

The algorithm has one parameters: the number of iteration to be performed.

The output deformation field can be obtained via methods GetOutput or GetDeformationField.

This class make use of the finite difference solver hierarchy. Update for each iteration is computed in DemonsRegistrationFunction.

Warning:

This filter assumes that the fixed image type, moving image type and deformation field type all have the same number of dimensions.

See also:

DemonsRegistrationFunction

Definition at line 61 of file itkDemonsRegistrationFilter.h.

---

Member Typedef Documentation

template<class TFixedImage, class TMovingImage, class TDeformationField> typedef SmartPointer<const Self> itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::ConstPointer

Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >. Definition at line 71 of file itkDemonsRegistrationFilter.h.

template<class TFixedImage, class TMovingImage, class TDeformationField> typedef Superclass::DeformationFieldPointer itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::DeformationFieldPointer

Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >. Definition at line 92 of file itkDemonsRegistrationFilter.h.

template<class TFixedImage, class TMovingImage, class TDeformationField> typedef Superclass::DeformationFieldType itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::DeformationFieldType

Deformation field type. Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >. Definition at line 90 of file itkDemonsRegistrationFilter.h.

template<class TFixedImage, class TMovingImage, class TDeformationField> typedef DemonsRegistrationFunction<FixedImageType,MovingImageType, DeformationFieldType> itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::DemonsRegistrationFunctionType

DemonsRegistrationFilterFunction type. Definition at line 100 of file itkDemonsRegistrationFilter.h.

template<class TFixedImage, class TMovingImage, class TDeformationField> typedef Superclass::FiniteDifferenceFunctionType itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::FiniteDifferenceFunctionType

FiniteDifferenceFunction type. Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >. Definition at line 96 of file itkDemonsRegistrationFilter.h.

template<class TFixedImage, class TMovingImage, class TDeformationField> typedef Superclass::FixedImagePointer itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::FixedImagePointer

Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >. Definition at line 82 of file itkDemonsRegistrationFilter.h.

template<class TFixedImage, class TMovingImage, class TDeformationField> typedef Superclass::FixedImageType itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::FixedImageType

FixedImage image type. Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >. Definition at line 81 of file itkDemonsRegistrationFilter.h.

template<class TFixedImage, class TMovingImage, class TDeformationField> typedef Superclass::MovingImagePointer itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::MovingImagePointer

Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >. Definition at line 86 of file itkDemonsRegistrationFilter.h.

template<class TFixedImage, class TMovingImage, class TDeformationField> typedef Superclass::MovingImageType itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::MovingImageType

MovingImage image type. Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >. Definition at line 85 of file itkDemonsRegistrationFilter.h.

template<class TFixedImage, class TMovingImage, class TDeformationField> typedef SmartPointer<Self> itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::Pointer

Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >. Definition at line 70 of file itkDemonsRegistrationFilter.h.

template<class TFixedImage, class TMovingImage, class TDeformationField> typedef DemonsRegistrationFilter itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::Self

Standard class typedefs. Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >. Definition at line 67 of file itkDemonsRegistrationFilter.h.

template<class TFixedImage, class TMovingImage, class TDeformationField> typedef PDEDeformableRegistrationFilter< TFixedImage, TMovingImage,TDeformationField> itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::Superclass

Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >. Definition at line 69 of file itkDemonsRegistrationFilter.h.

---

Constructor & Destructor Documentation

template<class TFixedImage, class TMovingImage, class TDeformationField> itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::DemonsRegistrationFilter (    )  [protected]

template<class TFixedImage, class TMovingImage, class TDeformationField> itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::~DemonsRegistrationFilter (    )  [inline, protected]

Definition at line 104 of file itkDemonsRegistrationFilter.h.

---

Member Function Documentation

template<class TFixedImage, class TMovingImage, class TDeformationField> virtual const char* itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::GetClassName (    )  const [virtual]

Run-time type information (and related methods). Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >.

template<class TFixedImage, class TMovingImage, class TDeformationField> virtual void itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::InitializeIteration (    )  [protected, virtual]

Initialize the state of filter and equation before each iteration. Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >.

template<class TFixedImage, class TMovingImage, class TDeformationField> Pointer itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::New (    )  [static]

Method for creation through the object factory. Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >.

template<class TFixedImage, class TMovingImage, class TDeformationField> void itk::DemonsRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >::PrintSelf (  std::ostream &    os, Indent    indent )  const [inline, protected, virtual]

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes. Reimplemented from itk::PDEDeformableRegistrationFilter< TFixedImage, TMovingImage, TDeformationField >. Definition at line 105 of file itkDemonsRegistrationFilter.h. References HardConnectedComponentImageFilter::PrintSelf().

---

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

• itkDemonsRegistrationFilter.h

---