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itk::simple::LevelSetMotionRegistrationFilter Class Reference

Deformably register two images using level set motion. More...

#include <sitkLevelSetMotionRegistrationFilter.h>

+ Inheritance diagram for itk::simple::LevelSetMotionRegistrationFilter:
+ Collaboration diagram for itk::simple::LevelSetMotionRegistrationFilter:

Public Types

using PixelIDTypeList = BasicPixelIDTypeList
 
using Self = LevelSetMotionRegistrationFilter
 
- Public Types inherited from itk::simple::ImageFilter
using Self = ImageFilter
 
- Public Types inherited from itk::simple::ProcessObject
using Self = ProcessObject
 

Public Member Functions

Image Execute (const Image &fixedImage, const Image &movingImage)
 
Image Execute (const Image &fixedImage, const Image &movingImage, const Image &initialDisplacementField)
 
double GetAlpha () const
 
uint32_t GetElapsedIterations () const
 Number of iterations run. More...
 
double GetGradientMagnitudeThreshold () const
 
double GetGradientSmoothingStandardDeviations () const
 
double GetIntensityDifferenceThreshold () const
 
double GetMaximumError () const
 
unsigned int GetMaximumKernelWidth () const
 
double GetMaximumRMSError () const
 
double GetMetric () const
 
std::string GetName () const
 
uint32_t GetNumberOfIterations () const
 
double GetRMSChange () const
 The Root Mean Square of the levelset upon termination. More...
 
bool GetSmoothDisplacementField () const
 
bool GetSmoothUpdateField () const
 
std::vector< double > GetStandardDeviations () const
 
std::vector< double > GetUpdateFieldStandardDeviations () const
 
bool GetUseImageSpacing () const
 
 LevelSetMotionRegistrationFilter ()
 
SelfSetAlpha (double Alpha)
 
SelfSetGradientMagnitudeThreshold (double GradientMagnitudeThreshold)
 
SelfSetGradientSmoothingStandardDeviations (double GradientSmoothingStandardDeviations)
 
SelfSetIntensityDifferenceThreshold (double IntensityDifferenceThreshold)
 
SelfSetMaximumError (double MaximumError)
 
SelfSetMaximumKernelWidth (unsigned int MaximumKernelWidth)
 
SelfSetMaximumRMSError (double MaximumRMSError)
 
SelfSetNumberOfIterations (uint32_t NumberOfIterations)
 
SelfSetSmoothDisplacementField (bool SmoothDisplacementField)
 
SelfSetSmoothUpdateField (bool SmoothUpdateField)
 
SelfSetStandardDeviations (double value)
 
SelfSetStandardDeviations (std::vector< double > StandardDeviations)
 
SelfSetUpdateFieldStandardDeviations (double value)
 
SelfSetUpdateFieldStandardDeviations (std::vector< double > UpdateFieldStandardDeviations)
 
SelfSetUseImageSpacing (bool UseImageSpacing)
 
SelfSmoothDisplacementFieldOff ()
 
SelfSmoothDisplacementFieldOn ()
 
SelfSmoothUpdateFieldOff ()
 
SelfSmoothUpdateFieldOn ()
 
std::string ToString () const
 
SelfUseImageSpacingOff ()
 
SelfUseImageSpacingOn ()
 
virtual ~LevelSetMotionRegistrationFilter ()
 
- Public Member Functions inherited from itk::simple::ImageFilter
 ImageFilter ()
 
virtual ~ImageFilter ()=0
 
- Public Member Functions inherited from itk::simple::ProcessObject
virtual void Abort ()
 
virtual int AddCommand (itk::simple::EventEnum event, const std::function< void()> &func)
 Directly add a callback to observe an event. More...
 
virtual int AddCommand (itk::simple::EventEnum event, itk::simple::Command &cmd)
 Add a Command Object to observer the event. More...
 
virtual float GetProgress () const
 An Active Measurement of the progress of execution. More...
 
virtual bool HasCommand (itk::simple::EventEnum event) const
 Query of this object has any registered commands for event. More...
 
 ProcessObject ()
 
virtual void RemoveAllCommands ()
 Remove all registered commands. More...
 
virtual ~ProcessObject ()
 
virtual void DebugOn ()
 
virtual void DebugOff ()
 
virtual bool GetDebug () const
 
virtual void SetDebug (bool debugFlag)
 
virtual void SetNumberOfThreads (unsigned int n)
 
virtual unsigned int GetNumberOfThreads () const
 
virtual void SetNumberOfWorkUnits (unsigned int n)
 
virtual unsigned int GetNumberOfWorkUnits () const
 

Private Types

using MemberFunctionType = Image(Self::*)(const Image *fixedImage, const Image *movingImage, const Image *initialDisplacementField)
 

Private Member Functions

template<class TImageType >
Image ExecuteInternal (const Image *fixedImage, const Image *movingImage, const Image *initialDisplacementField)
 

Private Attributes

double m_Alpha {0.1}
 
uint32_t m_ElapsedIterations {0}
 
double m_GradientMagnitudeThreshold {1e-9}
 
double m_GradientSmoothingStandardDeviations {1.0}
 
double m_IntensityDifferenceThreshold {0.001}
 
double m_MaximumError {0.1}
 
unsigned int m_MaximumKernelWidth {30u}
 
double m_MaximumRMSError {0.02}
 
std::unique_ptr< detail::MemberFunctionFactory< MemberFunctionType > > m_MemberFactory
 
double m_Metric {0.0}
 
uint32_t m_NumberOfIterations {10u}
 
double m_RMSChange {0.0}
 
bool m_SmoothDisplacementField {false}
 
bool m_SmoothUpdateField {false}
 
std::vector< double > m_StandardDeviations {std::vector<double>(3, 1.0)}
 
std::vector< double > m_UpdateFieldStandardDeviations {std::vector<double>(3, 1.0)}
 
bool m_UseImageSpacing {true}
 

Friends

struct detail::MemberFunctionAddressor< MemberFunctionType >
 

Additional Inherited Members

- Static Public Member Functions inherited from itk::simple::ProcessObject
static bool GetGlobalDefaultDebug ()
 
static void GlobalDefaultDebugOff ()
 
static void GlobalDefaultDebugOn ()
 
static void SetGlobalDefaultDebug (bool debugFlag)
 
static void GlobalWarningDisplayOn ()
 
static void GlobalWarningDisplayOff ()
 
static void SetGlobalWarningDisplay (bool flag)
 
static bool GetGlobalWarningDisplay ()
 
static double GetGlobalDefaultCoordinateTolerance ()
 Access the global tolerance to determine congruent spaces. More...
 
static void SetGlobalDefaultCoordinateTolerance (double)
 Access the global tolerance to determine congruent spaces. More...
 
static double GetGlobalDefaultDirectionTolerance ()
 Access the global tolerance to determine congruent spaces. More...
 
static void SetGlobalDefaultDirectionTolerance (double)
 Access the global tolerance to determine congruent spaces. More...
 
static bool SetGlobalDefaultThreader (const std::string &threader)
 Set/Get the default threader used for process objects. More...
 
static std::string GetGlobalDefaultThreader ()
 Set/Get the default threader used for process objects. More...
 
static void SetGlobalDefaultNumberOfThreads (unsigned int n)
 
static unsigned int GetGlobalDefaultNumberOfThreads ()
 Set/Get the default threader used for process objects. More...
 
- Protected Member Functions inherited from itk::simple::ImageFilter
void CheckImageMatchingDimension (const Image &image1, const Image &image2, const std::string &image2Name)
 
void CheckImageMatchingPixelType (const Image &image1, const Image &image2, const std::string &image2Name)
 
void CheckImageMatchingSize (const Image &image1, const Image &image2, const std::string &image2Name)
 
- Protected Member Functions inherited from itk::simple::ProcessObject
virtual unsigned long AddITKObserver (const itk::EventObject &, itk::Command *)
 
virtual itk::ProcessObjectGetActiveProcess ()
 
virtual void OnActiveProcessDelete ()
 
virtual void onCommandDelete (const itk::simple::Command *cmd) noexcept
 
virtual void PreUpdate (itk::ProcessObject *p)
 
virtual void RemoveITKObserver (EventCommand &e)
 
- Protected Member Functions inherited from itk::simple::NonCopyable
 NonCopyable ()=default
 
 NonCopyable (const NonCopyable &)=delete
 
NonCopyableoperator= (const NonCopyable &)=delete
 
- Static Protected Member Functions inherited from itk::simple::ImageFilter
template<class TImageType >
static void FixNonZeroIndex (TImageType *img)
 
- Static Protected Member Functions inherited from itk::simple::ProcessObject
template<class TImageType >
static TImageType::ConstPointer CastImageToITK (const Image &img)
 
template<class TPixelType , unsigned int VImageDimension, unsigned int VLength, template< typename, unsigned int > class TVector>
static Image CastITKToImage (itk::Image< TVector< TPixelType, VLength >, VImageDimension > *img)
 
template<unsigned int VImageDimension, unsigned int VLength, template< unsigned int > class TVector>
static Image CastITKToImage (itk::Image< TVector< VLength >, VImageDimension > *img)
 
template<class TImageType >
static Image CastITKToImage (TImageType *img)
 
static const itk::EventObjectGetITKEventObject (EventEnum e)
 
template<typename T >
static std::ostream & ToStringHelper (std::ostream &os, const T &v)
 
static std::ostream & ToStringHelper (std::ostream &os, const char &v)
 
static std::ostream & ToStringHelper (std::ostream &os, const signed char &v)
 
static std::ostream & ToStringHelper (std::ostream &os, const unsigned char &v)
 

Detailed Description

Deformably register two images using level set motion.

LevelSetMotionFilter implements a deformable registration algorithm that aligns a fixed and a moving image under level set motion. The equations of motion are similar to those of the DemonsRegistrationFilter . The main differences are: (1) Gradients of the moving image are calculated on a smoothed image while intensity difference are measured on the original images (2) Magnitude of the motion vector is a function of the differences in intensity between the fixed and moving pixel. An adaptive timestep is calculated based on the maximum motion vector over the entire field to ensure stability. The timestep also implicitly converts the motion vector measured in units of intensity to a vector measured in physical units. Demons, on the other hand, defines its motion vectors as function of both the intensity differences and gradient magnitude at each respective pixel. Consider two separate pixels with the same intensity differences between the corresponding fixed and moving pixel pairs. In demons, the motion vector of the pixel over a low gradient region will be larger than the motion vector of the pixel over a large gradient region. This leads to an unstable vector field. In the levelset approach, the motion vectors will be proportional to the gradients, scaled by the maximum gradient over the entire field. The pixel with at the lower gradient position will more less than the pixel at the higher gradient position. (3) Gradients are calculated using minmod finite difference instead of using central differences.

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 SetInitialDisplacementField 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 GetDisplacementField.

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

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

Ref: B.C. Vemuri, J. Ye, Y. Chen, C.M. Leonard. "Image registration via level-set motion: applications to atlas-based segmentation". Medical Image Analysis. Vol. 7. pp. 1-20. 2003.

See also
LevelSetMotionRegistrationFunction
DemonsRegistrationFilter
itk::LevelSetMotionRegistrationFilter for the Doxygen on the original ITK class.

Definition at line 66 of file sitkLevelSetMotionRegistrationFilter.h.

Member Typedef Documentation

◆ MemberFunctionType

using itk::simple::LevelSetMotionRegistrationFilter::MemberFunctionType = Image (Self::*)( const Image * fixedImage, const Image * movingImage, const Image * initialDisplacementField )
private

Setup for member function dispatching

Definition at line 259 of file sitkLevelSetMotionRegistrationFilter.h.

◆ PixelIDTypeList

Define the pixels types supported by this filter

Definition at line 78 of file sitkLevelSetMotionRegistrationFilter.h.

◆ Self

Definition at line 68 of file sitkLevelSetMotionRegistrationFilter.h.

Constructor & Destructor Documentation

◆ ~LevelSetMotionRegistrationFilter()

virtual itk::simple::LevelSetMotionRegistrationFilter::~LevelSetMotionRegistrationFilter ( )
virtual

Destructor

◆ LevelSetMotionRegistrationFilter()

itk::simple::LevelSetMotionRegistrationFilter::LevelSetMotionRegistrationFilter ( )

Default Constructor that takes no arguments and initializes default parameters

Member Function Documentation

◆ Execute() [1/2]

Image itk::simple::LevelSetMotionRegistrationFilter::Execute ( const Image fixedImage,
const Image movingImage 
)

◆ Execute() [2/2]

Image itk::simple::LevelSetMotionRegistrationFilter::Execute ( const Image fixedImage,
const Image movingImage,
const Image initialDisplacementField 
)

Execute the filter on the input image

◆ ExecuteInternal()

template<class TImageType >
Image itk::simple::LevelSetMotionRegistrationFilter::ExecuteInternal ( const Image fixedImage,
const Image movingImage,
const Image initialDisplacementField 
)
private

◆ GetAlpha()

double itk::simple::LevelSetMotionRegistrationFilter::GetAlpha ( ) const
inline

Definition at line 187 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetElapsedIterations()

uint32_t itk::simple::LevelSetMotionRegistrationFilter::GetElapsedIterations ( ) const
inline

Number of iterations run.

This is a measurement. Its value is updated in the Execute methods, so the value will only be valid after an execution.

Definition at line 224 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetGradientMagnitudeThreshold()

double itk::simple::LevelSetMotionRegistrationFilter::GetGradientMagnitudeThreshold ( ) const
inline

Definition at line 205 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetGradientSmoothingStandardDeviations()

double itk::simple::LevelSetMotionRegistrationFilter::GetGradientSmoothingStandardDeviations ( ) const
inline

Definition at line 88 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetIntensityDifferenceThreshold()

double itk::simple::LevelSetMotionRegistrationFilter::GetIntensityDifferenceThreshold ( ) const
inline

Definition at line 196 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetMaximumError()

double itk::simple::LevelSetMotionRegistrationFilter::GetMaximumError ( ) const
inline

Set/Get the desired maximum error of the Guassian kernel approximate.

Definition at line 178 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetMaximumKernelWidth()

unsigned int itk::simple::LevelSetMotionRegistrationFilter::GetMaximumKernelWidth ( ) const
inline

Set/Get the desired limits of the Gaussian kernel width.

Definition at line 168 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetMaximumRMSError()

double itk::simple::LevelSetMotionRegistrationFilter::GetMaximumRMSError ( ) const
inline

Definition at line 104 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetMetric()

double itk::simple::LevelSetMotionRegistrationFilter::GetMetric ( ) const
inline

Get the metric value. The metric value is the mean square difference in intensity between the fixed image and transforming moving image computed over the the overlapping region between the two images. This is value is only available for the previous iteration and NOT the current iteration.

This is a measurement. Its value is updated in the Execute methods, so the value will only be valid after an execution.

Definition at line 240 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetName()

std::string itk::simple::LevelSetMotionRegistrationFilter::GetName ( ) const
inlinevirtual

Name of this class

Implements itk::simple::ProcessObject.

Definition at line 244 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetNumberOfIterations()

uint32_t itk::simple::LevelSetMotionRegistrationFilter::GetNumberOfIterations ( ) const
inline

Definition at line 96 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetRMSChange()

double itk::simple::LevelSetMotionRegistrationFilter::GetRMSChange ( ) const
inline

The Root Mean Square of the levelset upon termination.

This is a measurement. Its value is updated in the Execute methods, so the value will only be valid after an execution.

Definition at line 232 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetSmoothDisplacementField()

bool itk::simple::LevelSetMotionRegistrationFilter::GetSmoothDisplacementField ( ) const
inline

Set/Get whether the displacement field is smoothed (regularized). Smoothing the displacement yields a solution elastic in nature. If SmoothDisplacementField is on, then the displacement field is smoothed with a Gaussian whose standard deviations are specified with SetStandardDeviations()

Definition at line 131 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetSmoothUpdateField()

bool itk::simple::LevelSetMotionRegistrationFilter::GetSmoothUpdateField ( ) const
inline

Set/Get whether the update field is smoothed (regularized). Smoothing the update field yields a solution viscous in nature. If SmoothUpdateField is on, then the update field is smoothed with a Gaussian whose standard deviations are specified with SetUpdateFieldStandardDeviations()

Definition at line 158 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetStandardDeviations()

std::vector<double> itk::simple::LevelSetMotionRegistrationFilter::GetStandardDeviations ( ) const
inline

Set/Get the Gaussian smoothing standard deviations for the displacement field. The values are set with respect to pixel coordinates.

Definition at line 117 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetUpdateFieldStandardDeviations()

std::vector<double> itk::simple::LevelSetMotionRegistrationFilter::GetUpdateFieldStandardDeviations ( ) const
inline

Set the Gaussian smoothing standard deviations for the update field. The values are set with respect to pixel coordinates.

Definition at line 144 of file sitkLevelSetMotionRegistrationFilter.h.

◆ GetUseImageSpacing()

bool itk::simple::LevelSetMotionRegistrationFilter::GetUseImageSpacing ( ) const
inline

Definition at line 217 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetAlpha()

Self& itk::simple::LevelSetMotionRegistrationFilter::SetAlpha ( double  Alpha)
inline

Set/Get the parameter alpha. Alpha is added to the calculated gradient magnitude prior to normalizing the gradient to protect against numerical instability as the gradient magnitude approaches zero. This should be set as a small fraction of the intensity dynamic range, for instance 0.04%. Default is the absolute (not percentage) value of 0.1.

Definition at line 183 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetGradientMagnitudeThreshold()

Self& itk::simple::LevelSetMotionRegistrationFilter::SetGradientMagnitudeThreshold ( double  GradientMagnitudeThreshold)
inline

Set/Get the threshold below which the gradient magnitude is considered the zero vector. Default is 1e-9.

Definition at line 201 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetGradientSmoothingStandardDeviations()

Self& itk::simple::LevelSetMotionRegistrationFilter::SetGradientSmoothingStandardDeviations ( double  GradientSmoothingStandardDeviations)
inline

Set/Get the standard deviation used for smoothing the moving image prior to calculating gradients. The standard deviation is measured in physical units (for instance mm). Note that this smoothing value is not to be confused with the PDEDeformableRegistrationFilter::SetStandardDeviations() method. The method in PDEDeformableRegistrationFilter is for setting the smoothing parameters for regularizing the deformation field between iterations. Those smoothing parameters are set in pixel units not physical units. Deformation field smoothing is not done by default in LevelSetMotionRegistration. This smoothing parameter is to condition the gradient calculation and parameter is specified in physical units.

Definition at line 84 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetIntensityDifferenceThreshold()

Self& itk::simple::LevelSetMotionRegistrationFilter::SetIntensityDifferenceThreshold ( double  IntensityDifferenceThreshold)
inline

Set/Get the threshold below which the absolute difference of intensity yields a match. When the intensities match between a moving and fixed image pixel, the update vector (for that iteration) will be the zero vector. Default is 0.001.

Definition at line 192 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetMaximumError()

Self& itk::simple::LevelSetMotionRegistrationFilter::SetMaximumError ( double  MaximumError)
inline

Set/Get the desired maximum error of the Guassian kernel approximate.

Definition at line 173 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetMaximumKernelWidth()

Self& itk::simple::LevelSetMotionRegistrationFilter::SetMaximumKernelWidth ( unsigned int  MaximumKernelWidth)
inline

Set/Get the desired limits of the Gaussian kernel width.

Definition at line 163 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetMaximumRMSError()

Self& itk::simple::LevelSetMotionRegistrationFilter::SetMaximumRMSError ( double  MaximumRMSError)
inline

Definition at line 100 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetNumberOfIterations()

Self& itk::simple::LevelSetMotionRegistrationFilter::SetNumberOfIterations ( uint32_t  NumberOfIterations)
inline

Definition at line 92 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetSmoothDisplacementField()

Self& itk::simple::LevelSetMotionRegistrationFilter::SetSmoothDisplacementField ( bool  SmoothDisplacementField)
inline

Set/Get whether the displacement field is smoothed (regularized). Smoothing the displacement yields a solution elastic in nature. If SmoothDisplacementField is on, then the displacement field is smoothed with a Gaussian whose standard deviations are specified with SetStandardDeviations()

Definition at line 122 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetSmoothUpdateField()

Self& itk::simple::LevelSetMotionRegistrationFilter::SetSmoothUpdateField ( bool  SmoothUpdateField)
inline

Set/Get whether the update field is smoothed (regularized). Smoothing the update field yields a solution viscous in nature. If SmoothUpdateField is on, then the update field is smoothed with a Gaussian whose standard deviations are specified with SetUpdateFieldStandardDeviations()

Definition at line 149 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetStandardDeviations() [1/2]

Self& itk::simple::LevelSetMotionRegistrationFilter::SetStandardDeviations ( double  value)
inline

Set the values of the StandardDeviations vector all to value

Definition at line 112 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetStandardDeviations() [2/2]

Self& itk::simple::LevelSetMotionRegistrationFilter::SetStandardDeviations ( std::vector< double >  StandardDeviations)
inline

Set/Get the Gaussian smoothing standard deviations for the displacement field. The values are set with respect to pixel coordinates.

Definition at line 109 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetUpdateFieldStandardDeviations() [1/2]

Self& itk::simple::LevelSetMotionRegistrationFilter::SetUpdateFieldStandardDeviations ( double  value)
inline

Set the values of the UpdateFieldStandardDeviations vector all to value

Definition at line 139 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetUpdateFieldStandardDeviations() [2/2]

Self& itk::simple::LevelSetMotionRegistrationFilter::SetUpdateFieldStandardDeviations ( std::vector< double >  UpdateFieldStandardDeviations)
inline

Set the Gaussian smoothing standard deviations for the update field. The values are set with respect to pixel coordinates.

Definition at line 136 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SetUseImageSpacing()

Self& itk::simple::LevelSetMotionRegistrationFilter::SetUseImageSpacing ( bool  UseImageSpacing)
inline

Definition at line 209 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SmoothDisplacementFieldOff()

Self& itk::simple::LevelSetMotionRegistrationFilter::SmoothDisplacementFieldOff ( )
inline

Definition at line 126 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SmoothDisplacementFieldOn()

Self& itk::simple::LevelSetMotionRegistrationFilter::SmoothDisplacementFieldOn ( )
inline

Set the value of SmoothDisplacementField to true or false respectfully.

Definition at line 125 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SmoothUpdateFieldOff()

Self& itk::simple::LevelSetMotionRegistrationFilter::SmoothUpdateFieldOff ( )
inline

Definition at line 153 of file sitkLevelSetMotionRegistrationFilter.h.

◆ SmoothUpdateFieldOn()

Self& itk::simple::LevelSetMotionRegistrationFilter::SmoothUpdateFieldOn ( )
inline

Set the value of SmoothUpdateField to true or false respectfully.

Definition at line 152 of file sitkLevelSetMotionRegistrationFilter.h.

◆ ToString()

std::string itk::simple::LevelSetMotionRegistrationFilter::ToString ( ) const
virtual

Print ourselves out

Reimplemented from itk::simple::ProcessObject.

◆ UseImageSpacingOff()

Self& itk::simple::LevelSetMotionRegistrationFilter::UseImageSpacingOff ( )
inline

Definition at line 213 of file sitkLevelSetMotionRegistrationFilter.h.

◆ UseImageSpacingOn()

Self& itk::simple::LevelSetMotionRegistrationFilter::UseImageSpacingOn ( )
inline

Set the value of UseImageSpacing to true or false respectfully.

Definition at line 212 of file sitkLevelSetMotionRegistrationFilter.h.

Friends And Related Function Documentation

◆ detail::MemberFunctionAddressor< MemberFunctionType >

Definition at line 263 of file sitkLevelSetMotionRegistrationFilter.h.

Member Data Documentation

◆ m_Alpha

double itk::simple::LevelSetMotionRegistrationFilter::m_Alpha {0.1}
private

Definition at line 288 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_ElapsedIterations

uint32_t itk::simple::LevelSetMotionRegistrationFilter::m_ElapsedIterations {0}
private

Definition at line 297 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_GradientMagnitudeThreshold

double itk::simple::LevelSetMotionRegistrationFilter::m_GradientMagnitudeThreshold {1e-9}
private

Definition at line 292 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_GradientSmoothingStandardDeviations

double itk::simple::LevelSetMotionRegistrationFilter::m_GradientSmoothingStandardDeviations {1.0}
private

Definition at line 268 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_IntensityDifferenceThreshold

double itk::simple::LevelSetMotionRegistrationFilter::m_IntensityDifferenceThreshold {0.001}
private

Definition at line 290 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_MaximumError

double itk::simple::LevelSetMotionRegistrationFilter::m_MaximumError {0.1}
private

Definition at line 286 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_MaximumKernelWidth

unsigned int itk::simple::LevelSetMotionRegistrationFilter::m_MaximumKernelWidth {30u}
private

Definition at line 284 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_MaximumRMSError

double itk::simple::LevelSetMotionRegistrationFilter::m_MaximumRMSError {0.02}
private

Definition at line 274 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_MemberFactory

std::unique_ptr<detail::MemberFunctionFactory<MemberFunctionType> > itk::simple::LevelSetMotionRegistrationFilter::m_MemberFactory
private

Definition at line 265 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_Metric

double itk::simple::LevelSetMotionRegistrationFilter::m_Metric {0.0}
private

Definition at line 301 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_NumberOfIterations

uint32_t itk::simple::LevelSetMotionRegistrationFilter::m_NumberOfIterations {10u}
private

Definition at line 271 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_RMSChange

double itk::simple::LevelSetMotionRegistrationFilter::m_RMSChange {0.0}
private

Definition at line 299 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_SmoothDisplacementField

bool itk::simple::LevelSetMotionRegistrationFilter::m_SmoothDisplacementField {false}
private

Definition at line 278 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_SmoothUpdateField

bool itk::simple::LevelSetMotionRegistrationFilter::m_SmoothUpdateField {false}
private

Definition at line 282 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_StandardDeviations

std::vector<double> itk::simple::LevelSetMotionRegistrationFilter::m_StandardDeviations {std::vector<double>(3, 1.0)}
private

Definition at line 276 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_UpdateFieldStandardDeviations

std::vector<double> itk::simple::LevelSetMotionRegistrationFilter::m_UpdateFieldStandardDeviations {std::vector<double>(3, 1.0)}
private

Definition at line 280 of file sitkLevelSetMotionRegistrationFilter.h.

◆ m_UseImageSpacing

bool itk::simple::LevelSetMotionRegistrationFilter::m_UseImageSpacing {true}
private

Definition at line 294 of file sitkLevelSetMotionRegistrationFilter.h.


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