ITK  4.0.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Member Functions | Private Member Functions | Private Attributes
itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage > Class Template Reference

A filter to enhance structures using Hessian eigensystem-based measures in a multiscale framework. More...

#include <itkMultiScaleHessianBasedMeasureImageFilter.h>

Inheritance diagram for itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >:
Collaboration diagram for itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >:

List of all members.

Public Types

typedef UpdateBufferType::ValueType BufferValueType
typedef SmartPointer< const SelfConstPointer
typedef
Superclass::DataObjectPointer 
DataObjectPointer
typedef
ProcessObject::DataObjectPointerArraySizeType 
DataObjectPointerArraySizeType
typedef
HessianRecursiveGaussianImageFilter
< InputImageType,
HessianImageType
HessianFilterType
typedef THessianImage HessianImageType
typedef ImageToImageFilter
< HessianImageType,
OutputImageType
HessianToMeasureFilterType
typedef TInputImage InputImageType
typedef TInputImage::PixelType InputPixelType
typedef TOutputImage OutputImageType
typedef TOutputImage::PixelType OutputPixelType
typedef TOutputImage::RegionType OutputRegionType
typedef SmartPointer< SelfPointer
typedef Image< ScalesPixelType,
itkGetStaticConstMacro(ImageDimension) > 
ScalesImageType
typedef float ScalesPixelType
typedef
MultiScaleHessianBasedMeasureImageFilter 
Self
enum  SigmaStepMethodType {
  EquispacedSigmaSteps = 0,
  LogarithmicSigmaSteps = 1
}
typedef ImageToImageFilter
< TInputImage, TOutputImage > 
Superclass
typedef Image< double,
itkGetStaticConstMacro(ImageDimension) > 
UpdateBufferType

Public Member Functions

virtual ::itk::LightObject::Pointer CreateAnother (void) const
void EnlargeOutputRequestedRegion (DataObject *)
const HessianImageTypeGetHessianOutput () const
virtual const char * GetNameOfClass () const
const ScalesImageTypeGetScalesOutput () const
virtual DataObjectPointer MakeOutput (DataObjectPointerArraySizeType idx)
void SetSigmaStepMethodToEquispaced ()
void SetSigmaStepMethodToLogarithmic ()
virtual void SetSigmaMinimum (double _arg)
virtual double GetSigmaMinimum () const
virtual void SetSigmaMaximum (double _arg)
virtual double GetSigmaMaximum () const
virtual void SetNumberOfSigmaSteps (unsigned int _arg)
virtual unsigned int GetNumberOfSigmaSteps () const
virtual void SetHessianToMeasureFilter (HessianToMeasureFilterType *_arg)
virtual
HessianToMeasureFilterType
GetHessianToMeasureFilter ()
virtual void SetNonNegativeHessianBasedMeasure (bool _arg)
virtual bool GetNonNegativeHessianBasedMeasure () const
virtual void NonNegativeHessianBasedMeasureOn ()
virtual void NonNegativeHessianBasedMeasureOff ()
virtual void SetSigmaStepMethod (SigmaStepMethodType _arg)
virtual SigmaStepMethodType GetSigmaStepMethod () const
virtual void SetGenerateScalesOutput (bool _arg)
virtual bool GetGenerateScalesOutput () const
virtual void GenerateScalesOutputOn ()
virtual void GenerateScalesOutputOff ()
virtual void SetGenerateHessianOutput (bool _arg)
virtual bool GetGenerateHessianOutput () const
virtual void GenerateHessianOutputOn ()
virtual void GenerateHessianOutputOff ()

Static Public Member Functions

static Pointer New ()

Static Public Attributes

static const unsigned int ImageDimension = ::itk::GetImageDimension< InputImageType >::ImageDimension

Protected Member Functions

void GenerateData (void)
 MultiScaleHessianBasedMeasureImageFilter ()
void PrintSelf (std::ostream &os, Indent indent) const
 ~MultiScaleHessianBasedMeasureImageFilter ()

Private Member Functions

void AllocateUpdateBuffer ()
double ComputeSigmaValue (int scaleLevel)
 MultiScaleHessianBasedMeasureImageFilter (const Self &)
void operator= (const Self &)
void UpdateMaximumResponse (double sigma)

Private Attributes

bool m_GenerateHessianOutput
bool m_GenerateScalesOutput
HessianFilterType::Pointer m_HessianFilter
HessianToMeasureFilterType::Pointer m_HessianToMeasureFilter
bool m_NonNegativeHessianBasedMeasure
unsigned int m_NumberOfSigmaSteps
double m_SigmaMaximum
double m_SigmaMinimum
SigmaStepMethodType m_SigmaStepMethod
UpdateBufferType::Pointer m_UpdateBuffer

Detailed Description

template<typename TInputImage, typename THessianImage, typename TOutputImage = TInputImage>
class itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >

A filter to enhance structures using Hessian eigensystem-based measures in a multiscale framework.

The filter evaluates a Hessian-based enhancement measure, such as vesselness or objectness, at different scale levels. The Hessian-based measure is computed from the Hessian image at each scale level and the best response is selected.

Minimum and maximum sigma value can be set using SetMinSigma and SetMaxSigma methods respectively. The number of scale levels is set using SetNumberOfSigmaSteps method. Exponentially distributed scale levels are computed within the bound set by the minimum and maximum sigma values

The filter computes a second output image (accessed by the GetScalesOutput method) containing the scales at which each pixel gave the best reponse.

This code was contributed in the Insight Journal paper: "Generalizing vesselness with respect to dimensionality and shape" by Antiga L. http://hdl.handle.net/1926/576 http://www.insight-journal.org/browse/publication/175

Author:
Luca Antiga Ph.D. Medical Imaging Unit, Bioengineering Deparment, Mario Negri Institute, Italy.
See also:
HessianToObjectnessMeasureImageFilter
Hessian3DToVesselnessMeasureImageFilter
HessianSmoothed3DToVesselnessMeasureImageFilter
HessianRecursiveGaussianImageFilter
SymmetricEigenAnalysisImageFilter
SymmetricSecondRankTensor

Definition at line 67 of file itkMultiScaleHessianBasedMeasureImageFilter.h.


Member Typedef Documentation

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef UpdateBufferType::ValueType itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::BufferValueType
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef SmartPointer< const Self > itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::ConstPointer
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef Superclass::DataObjectPointer itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::DataObjectPointer

Smart Pointer type to a DataObject.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 105 of file itkMultiScaleHessianBasedMeasureImageFilter.h.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef ProcessObject::DataObjectPointerArraySizeType itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::DataObjectPointerArraySizeType

This is overloaded to create the Scales and Hessian output images

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 183 of file itkMultiScaleHessianBasedMeasureImageFilter.h.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef HessianRecursiveGaussianImageFilter< InputImageType, HessianImageType > itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::HessianFilterType

Hessian computation filter.

Definition at line 97 of file itkMultiScaleHessianBasedMeasureImageFilter.h.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef THessianImage itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::HessianImageType
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef ImageToImageFilter< HessianImageType, OutputImageType > itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::HessianToMeasureFilterType
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef TInputImage itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::InputImageType

Some convenient typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 79 of file itkMultiScaleHessianBasedMeasureImageFilter.h.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef TInputImage::PixelType itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::InputPixelType
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef TOutputImage itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::OutputImageType

Some convenient typedefs.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 80 of file itkMultiScaleHessianBasedMeasureImageFilter.h.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef TOutputImage::PixelType itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::OutputPixelType
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef TOutputImage::RegionType itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::OutputRegionType
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef SmartPointer< Self > itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::Pointer
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef Image< ScalesPixelType, itkGetStaticConstMacro(ImageDimension) > itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::ScalesImageType
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef float itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::ScalesPixelType

Types for Scales image

Definition at line 93 of file itkMultiScaleHessianBasedMeasureImageFilter.h.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef MultiScaleHessianBasedMeasureImageFilter itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::Self

Standard class typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 73 of file itkMultiScaleHessianBasedMeasureImageFilter.h.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef ImageToImageFilter< TInputImage, TOutputImage > itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::Superclass
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
typedef Image< double, itkGetStaticConstMacro(ImageDimension) > itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::UpdateBufferType

Update image buffer that holds the best objectness response. This is not redundant from the output image because the latter may not be of float type, which is required for the comparisons between responses at different scales.

Definition at line 102 of file itkMultiScaleHessianBasedMeasureImageFilter.h.


Member Enumeration Documentation

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
enum itk::MultiScaleHessianBasedMeasureImageFilter::SigmaStepMethodType
Enumerator:
EquispacedSigmaSteps 
LogarithmicSigmaSteps 

Definition at line 147 of file itkMultiScaleHessianBasedMeasureImageFilter.h.


Constructor & Destructor Documentation

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::MultiScaleHessianBasedMeasureImageFilter ( ) [protected]
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::~MultiScaleHessianBasedMeasureImageFilter ( ) [inline, protected]
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::MultiScaleHessianBasedMeasureImageFilter ( const Self ) [private]

Member Function Documentation

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::AllocateUpdateBuffer ( ) [private]
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
double itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::ComputeSigmaValue ( int  scaleLevel) [private]
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual::itk::LightObject::Pointer itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::CreateAnother ( void  ) const [virtual]

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::EnlargeOutputRequestedRegion ( DataObject ) [virtual]

Give the process object a chance to indictate that it will produce more output than it was requested to produce. For example, many imaging filters must compute the entire output at once or can only produce output in complete slices. Such filters cannot handle smaller requested regions. These filters must provide an implementation of this method, setting the output requested region to the size they will produce. By default, a process object does not modify the size of the output requested region.

Reimplemented from itk::ProcessObject.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GenerateData ( void  ) [protected, virtual]

Generate Data

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GenerateHessianOutputOff ( ) [virtual]

Methods to turn on/off flag to generate an image with hessian values at each pixel for the best vesselness response

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GenerateHessianOutputOn ( ) [virtual]

Methods to turn on/off flag to generate an image with hessian values at each pixel for the best vesselness response

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GenerateScalesOutputOff ( ) [virtual]

Methods to turn on/off flag to generate an image with scale values at each pixel for the best vesselness response

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GenerateScalesOutputOn ( ) [virtual]

Methods to turn on/off flag to generate an image with scale values at each pixel for the best vesselness response

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual bool itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GetGenerateHessianOutput ( ) const [virtual]

Methods to turn on/off flag to generate an image with hessian values at each pixel for the best vesselness response

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual bool itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GetGenerateScalesOutput ( ) const [virtual]

Methods to turn on/off flag to generate an image with scale values at each pixel for the best vesselness response

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
const HessianImageType* itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GetHessianOutput ( ) const

Get the image containing the Hessian computed at the best response scale

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual HessianToMeasureFilterType* itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GetHessianToMeasureFilter ( ) [virtual]

Set/Get HessianToMeasureFilter. This will be a filter that takes Hessian input image and produces enhanced output scalar image. The filter must derive from itk::ImageToImage filter

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual const char* itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GetNameOfClass ( ) const [virtual]

Runtime information support.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual bool itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GetNonNegativeHessianBasedMeasure ( ) const [virtual]

Methods to turn on/off flag to inform the filter that the Hessian-based measure is non-negative (classical measures like Sato's and Frangi's are), hence it has a minimum at zero. In this case, the update buffer is initialized at zero, and the output scale and Hessian are zero in case the Hessian-based measure returns zero for all scales. Otherwise, the minimum output scale and Hessian are the ones obtained at scale SigmaMinimum. On by default.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual unsigned int itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GetNumberOfSigmaSteps ( ) const [virtual]

Set/Get macros for Number of Scales

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
const ScalesImageType* itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GetScalesOutput ( ) const

Get the image containing the scales at which each pixel gave the best response

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual double itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GetSigmaMaximum ( ) const [virtual]

Set/Get macros for SigmaMax

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual double itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GetSigmaMinimum ( ) const [virtual]

Set/Get macros for SigmaMin

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual SigmaStepMethodType itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::GetSigmaStepMethod ( ) const [virtual]

Set/Get the method used to generate scale sequence (Equispaced or Logarithmic)

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual DataObjectPointer itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::MakeOutput ( DataObjectPointerArraySizeType  idx) [virtual]

Make a DataObject of the correct type to used as the specified output. Every ProcessObject subclass must be able to create a DataObject that can be used as a specified output. This method is automatically called when DataObject::DisconnectPipeline() is called. DataObject::DisconnectPipeline, disconnects a data object from being an output of its current source. When the data object is disconnected, the ProcessObject needs to construct a replacement output data object so that the ProcessObject is in a valid state. So DataObject::DisconnectPipeline eventually calls ProcessObject::MakeOutput. Note that MakeOutput always returns a itkSmartPointer to a DataObject. ImageSource and MeshSource override this method to create the correct type of image and mesh respectively. If a filter has multiple outputs of different types, then that filter must provide an implementation of MakeOutput().

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
static Pointer itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::New ( ) [static]

Method for creation through the object factory.

Reimplemented from itk::Object.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::NonNegativeHessianBasedMeasureOff ( ) [virtual]

Methods to turn on/off flag to inform the filter that the Hessian-based measure is non-negative (classical measures like Sato's and Frangi's are), hence it has a minimum at zero. In this case, the update buffer is initialized at zero, and the output scale and Hessian are zero in case the Hessian-based measure returns zero for all scales. Otherwise, the minimum output scale and Hessian are the ones obtained at scale SigmaMinimum. On by default.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::NonNegativeHessianBasedMeasureOn ( ) [virtual]

Methods to turn on/off flag to inform the filter that the Hessian-based measure is non-negative (classical measures like Sato's and Frangi's are), hence it has a minimum at zero. In this case, the update buffer is initialized at zero, and the output scale and Hessian are zero in case the Hessian-based measure returns zero for all scales. Otherwise, the minimum output scale and Hessian are the ones obtained at scale SigmaMinimum. On by default.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::operator= ( const Self ) [private]

PushBackInput(), PushFronInput() in the public section force the input to be the type expected by an ImageToImageFilter. However, these methods end of "hiding" the versions from the superclass (ProcessObject) whose arguments are DataObjects. Here, we re-expose the versions from ProcessObject to avoid warnings about hiding methods from the superclass.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const [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::ImageToImageFilter< TInputImage, TOutputImage >.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::SetGenerateHessianOutput ( bool  _arg) [virtual]

Methods to turn on/off flag to generate an image with hessian values at each pixel for the best vesselness response

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::SetGenerateScalesOutput ( bool  _arg) [virtual]

Methods to turn on/off flag to generate an image with scale values at each pixel for the best vesselness response

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::SetHessianToMeasureFilter ( HessianToMeasureFilterType _arg) [virtual]

Set/Get HessianToMeasureFilter. This will be a filter that takes Hessian input image and produces enhanced output scalar image. The filter must derive from itk::ImageToImage filter

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::SetNonNegativeHessianBasedMeasure ( bool  _arg) [virtual]

Methods to turn on/off flag to inform the filter that the Hessian-based measure is non-negative (classical measures like Sato's and Frangi's are), hence it has a minimum at zero. In this case, the update buffer is initialized at zero, and the output scale and Hessian are zero in case the Hessian-based measure returns zero for all scales. Otherwise, the minimum output scale and Hessian are the ones obtained at scale SigmaMinimum. On by default.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::SetNumberOfSigmaSteps ( unsigned int  _arg) [virtual]

Set/Get macros for Number of Scales

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::SetSigmaMaximum ( double  _arg) [virtual]

Set/Get macros for SigmaMax

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::SetSigmaMinimum ( double  _arg) [virtual]

Set/Get macros for SigmaMin

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
virtual void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::SetSigmaStepMethod ( SigmaStepMethodType  _arg) [virtual]

Set/Get the method used to generate scale sequence (Equispaced or Logarithmic)

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::SetSigmaStepMethodToEquispaced ( )

Set equispaced sigma step method

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::SetSigmaStepMethodToLogarithmic ( )

Set logartihmic sigma step method

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
void itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::UpdateMaximumResponse ( double  sigma) [private]

Member Data Documentation

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
const unsigned int itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::ImageDimension = ::itk::GetImageDimension< InputImageType >::ImageDimension [static]

Image dimension.

Definition at line 90 of file itkMultiScaleHessianBasedMeasureImageFilter.h.

template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
bool itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::m_GenerateHessianOutput [private]
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
bool itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::m_GenerateScalesOutput [private]
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
HessianFilterType::Pointer itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::m_HessianFilter [private]
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
HessianToMeasureFilterType::Pointer itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::m_HessianToMeasureFilter [private]
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
bool itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::m_NonNegativeHessianBasedMeasure [private]
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
unsigned int itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::m_NumberOfSigmaSteps [private]
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
double itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::m_SigmaMaximum [private]
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
double itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::m_SigmaMinimum [private]
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
SigmaStepMethodType itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::m_SigmaStepMethod [private]
template<typename TInputImage , typename THessianImage , typename TOutputImage = TInputImage>
UpdateBufferType::Pointer itk::MultiScaleHessianBasedMeasureImageFilter< TInputImage, THessianImage, TOutputImage >::m_UpdateBuffer [private]

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