mitkRegistrationFilter Class Reference

mitkRegistrationFilter - a class for registration filter More...

#include <mitkRegistrationFilter.h>

Inherits mitkVolumeToVolumeFilter.

Inherited by mitkPointSetRegistrationFilter.

Inheritance diagram for mitkRegistrationFilter:

[legend]Collaboration diagram for mitkRegistrationFilter:

[legend]List of all members.

Public Member Functions
virtual void	PrintSelf (ostream &os)
void	SetFixedVolume (mitkVolume *fixedVolume)
void	SetMovingVolume (mitkVolume *movingVolume)
mitkVolume *	GetMovingVolume ()
void	SetOptimizer (mitkOptimizer *optimizer)
virtual mitkOptimizer *	GetOptimizer ()
void	SetMetric (mitkMetric *metric)
virtual mitkMetric *	GetMetric ()
void	SetInterpolator (mitkInterpolateFilter *interpolator)
mitkInterpolateFilter *	GetInterpolator ()
void	SetTransform (mitkTransform *transform)
virtual mitkTransform *	GetTransform ()
void	SetInitialParameters (VectorParameterType &parameters)
void	SetInitialParameters (double *parameters, unsigned int num)
VectorParameterType &	GetInitialParameters ()
VectorParameterType &	GetLastParameters ()
void	GetLastParameters (double *parameters)
void	SetRegisrationRegion (int r[6])
bool	IsOptimizationFinished ()
	mitkRegistrationFilter ()
mitkVolume *	GetOutput ()

---

Detailed Description

mitkRegistrationFilter - a class for registration filter

mitkRegistrationFilter is a class for registration filter. This type of filter has two volume as input and generates a volume as output.

A generic Transform is used by this class. That allows to select at run time the particular type of transformation that is to be applied for registering the images.

This method use a generic Metric in order to compare the two images. the final goal of the registration method is to find the set of parameters of the Transformation that optimizes the metric.

The registration method also support a generic optimizer that can be selected at run-time. The only restriction for the optimizer is that it should be able to operate in single-valued cost functions given that the metrics used to compare images provide a single value as output.

The terms : Fixed image and Moving image are used in this class to indicate what image is being mapped by the transform.

This class uses the coordinate system of the Fixed image as a reference and searchs for a Transform that will map points from the space of the Fixed image to the space of the Moving image.

For doing so, a Metric will be continously applied to compare the Fixed image with the Transformed Moving image. This process also requires to interpolate values from the Moving image.

---

Constructor & Destructor Documentation

mitkRegistrationFilter::mitkRegistrationFilter (   )

Constructor.

---

Member Function Documentation

VectorParameterType& mitkRegistrationFilter::GetInitialParameters (   )

Get the initial transform parameters Returns: Return the initial transform parameters

mitkInterpolateFilter* mitkRegistrationFilter::GetInterpolator (   )

Get the interpolate method Returns: Return interpolate method

void mitkRegistrationFilter::GetLastParameters (  double *  parameters  )

Get the last transform parameters (Array Version) Parameters: parameters  An array pointer to store the parameter values.

VectorParameterType& mitkRegistrationFilter::GetLastParameters (   )

Get the last transform parameters. Returns: Return the last transform parameters

virtual mitkMetric* mitkRegistrationFilter::GetMetric (   )  [virtual]

Get the similarity metric method Returns: Return similarity metric method Reimplemented in mitkPointSetRegistrationFilter.

mitkVolume* mitkRegistrationFilter::GetMovingVolume (   )  [inline]

Get the Fixed volume Returns: Return the Fixed volume

virtual mitkOptimizer* mitkRegistrationFilter::GetOptimizer (   )  [virtual]

Get the optimize method Returns: Return the optimize method Reimplemented in mitkPointSetRegistrationFilter.

mitkVolume* mitkRegistrationFilter::GetOutput (   )

Get the output volume Returns: Return the output volume Reimplemented from mitkVolumeToVolumeFilter.

virtual mitkTransform* mitkRegistrationFilter::GetTransform (   )  [virtual]

Get the transform method Returns: Return transform method Reimplemented in mitkPointSetRegistrationFilter.

bool mitkRegistrationFilter::IsOptimizationFinished (   )  [inline]

Get the status of registration process. Returns: m_FinishOptimization Return true if optimization was done.

virtual void mitkRegistrationFilter::PrintSelf (  ostream &  os  )  [virtual]

Print the necessary information about this object for the debugging purpose. Parameters: os  The specified ostream to output information. Reimplemented from mitkVolumeToVolumeFilter. Reimplemented in mitkLandmarkRegistrationFilter, and mitkPointSetRegistrationFilter.

void mitkRegistrationFilter::SetFixedVolume (  mitkVolume *  fixedVolume  )

Set the Fixed volume Parameters: FixedVolume  Specify the Fixed volume

void mitkRegistrationFilter::SetInitialParameters (  double *  parameters, unsigned int  num )

Set the initial transform parameters. Parameters: initialTransformParameters  Specify the initial transform parameters numberOfParameters  Number of initialized parameters.

void mitkRegistrationFilter::SetInitialParameters (  VectorParameterType &  parameters  )

Set the initial transform parameters. Parameters: initialTransformParameters  Specify the initial transform parameters

void mitkRegistrationFilter::SetInterpolator (  mitkInterpolateFilter *  interpolator  )  [inline]

Set the interpolate method Parameters: interpolator  Specify interpolate method

void mitkRegistrationFilter::SetMetric (  mitkMetric *  metric  )  [inline]

Set the similarity metric method Parameters: metric  Specify similarity metric method

void mitkRegistrationFilter::SetMovingVolume (  mitkVolume *  movingVolume  )

Set the Moving volume Parameters: movingVolume  Specify the Moving volume

void mitkRegistrationFilter::SetOptimizer (  mitkOptimizer *  optimizer  )

Set the optimize method Parameters: optimizer  Specify the optimize method

void mitkRegistrationFilter::SetRegisrationRegion (  int  r[6]  )

Set the registration region of volumes. Parameters: r[0]  The first (smaller) index in x axis, the unit is pixel. r[1]  The second (bigger) index in x axis, the unit is pixel. r[2]  The first (smaller) index in y axis, the unit is pixel. r[3]  The second (bigger) index in y axis, the unit is pixel. r[4]  The first (smaller) index in z axis, the unit is pixel. r[5]  The second (bigger) index in z axis, the unit is pixel.

void mitkRegistrationFilter::SetTransform (  mitkTransform *  transform  )

Set the transform method Parameters: transform  Specify transform method

---

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

• mitkRegistrationFilter.h

---