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itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage > Class Template Reference
[Image Gradient FiltersSinglethreaded Filters]

Computes the gradient of an image by convolution with the first derivative of a Gaussian. More...

#include <itkGradientRecursiveGaussianImageFilter.h>

Inheritance diagram for itk::GradientRecursiveGaussianImageFilter:

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Collaboration diagram for itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >:

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List of all members.

Public Types

typedef GradientRecursiveGaussianImageFilter Self
typedef ImageToImageFilter<
TInputImage, TOutputImage > 
Superclass
typedef SmartPointer< SelfPointer
typedef SmartPointer< const
Self
ConstPointer
typedef TInputImage::PixelType PixelType
typedef NumericTraits< PixelType
>::RealType 
RealType
typedef NthElementImageAdaptor<
TOutputImage, RealType
OutputImageAdaptorType
typedef OutputImageAdaptorType::Pointer OutputImageAdaptorPointer
typedef RecursiveGaussianImageFilter<
TInputImage, TInputImage > 
GaussianFilterType
typedef GaussianFilterType::Pointer GaussianFilterPointer
typedef TOutputImage::Pointer OutputImagePointer
typedef TOutputImage OutputImageType
typedef OutputImageType::PixelType OutputPixelType
typedef PixelTraits< OutputPixelType
>::ValueType 
OutputComponentType

Public Methods

 itkStaticConstMacro (ImageDimension, unsigned int, TInputImage::ImageDimension)
void SetSigma (RealType sigma)
virtual void SetNormalizeAcrossScale (bool _arg)
virtual bool GetNormalizeAcrossScale ()

Static Public Methods

Pointer New ()

Protected Methods

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

Detailed Description

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
class itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >

Computes the gradient of an image by convolution with the first derivative of a Gaussian.

This filter is implemented using the recursive gaussian filters

Definition at line 48 of file itkGradientRecursiveGaussianImageFilter.h.


Member Typedef Documentation

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef SmartPointer<const Self> itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::ConstPointer
 

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

Definition at line 56 of file itkGradientRecursiveGaussianImageFilter.h.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef GaussianFilterType::Pointer itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::GaussianFilterPointer
 

Pointer to a gaussian filter.

Definition at line 78 of file itkGradientRecursiveGaussianImageFilter.h.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef RecursiveGaussianImageFilter< TInputImage, TInputImage > itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::GaussianFilterType
 

Smoothing filter type

Definition at line 75 of file itkGradientRecursiveGaussianImageFilter.h.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef PixelTraits<OutputPixelType>::ValueType itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::OutputComponentType
 

Definition at line 90 of file itkGradientRecursiveGaussianImageFilter.h.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef OutputImageAdaptorType::Pointer itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::OutputImageAdaptorPointer
 

Definition at line 69 of file itkGradientRecursiveGaussianImageFilter.h.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef NthElementImageAdaptor< TOutputImage, RealType > itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::OutputImageAdaptorType
 

Output Image Nth Element Adaptor This adaptor allows to use conventional scalar smoothing filters to compute each one of the components of the gradient image pixels.

Definition at line 68 of file itkGradientRecursiveGaussianImageFilter.h.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef TOutputImage::Pointer itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::OutputImagePointer
 

Pointer to the Output Image

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 81 of file itkGradientRecursiveGaussianImageFilter.h.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef TOutputImage itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::OutputImageType
 

Type of the output Image

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 88 of file itkGradientRecursiveGaussianImageFilter.h.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef OutputImageType::PixelType itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::OutputPixelType
 

Definition at line 89 of file itkGradientRecursiveGaussianImageFilter.h.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef TInputImage::PixelType itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::PixelType
 

Pixel Type of the input image

Definition at line 60 of file itkGradientRecursiveGaussianImageFilter.h.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef SmartPointer<Self> itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::Pointer
 

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

Definition at line 55 of file itkGradientRecursiveGaussianImageFilter.h.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef NumericTraits<PixelType>::RealType itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::RealType
 

Definition at line 61 of file itkGradientRecursiveGaussianImageFilter.h.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef GradientRecursiveGaussianImageFilter itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::Self
 

Standard class typedefs.

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

Definition at line 53 of file itkGradientRecursiveGaussianImageFilter.h.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
typedef ImageToImageFilter<TInputImage,TOutputImage> itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::Superclass
 

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

Definition at line 54 of file itkGradientRecursiveGaussianImageFilter.h.


Constructor & Destructor Documentation

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::GradientRecursiveGaussianImageFilter   [protected]
 

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
virtual itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::~GradientRecursiveGaussianImageFilter   [inline, protected, virtual]
 

Definition at line 105 of file itkGradientRecursiveGaussianImageFilter.h.


Member Function Documentation

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
void itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::GenerateData void    [protected, virtual]
 

Generate Data

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
virtual bool itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::GetNormalizeAcrossScale   [virtual]
 

Define which normalization factor will be used for the Gaussian

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::itkStaticConstMacro ImageDimension   ,
unsigned    int,
TInputImage::ImageDimension   
 

Image dimension.

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

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
Pointer itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::New   [static]
 

Method for creation through the object factory.

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

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
void itk::GradientRecursiveGaussianImageFilter< TInputImage, 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 TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
virtual void itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::SetNormalizeAcrossScale bool    _arg [virtual]
 

Define which normalization factor will be used for the Gaussian

template<typename TInputImage, typename TOutputImage = Image< CovariantVector< typename NumericTraits< typename TInputImage::PixelType>::RealType, ::itk::GetImageDimension<TInputImage>::ImageDimension >, ::itk::GetImageDimension<TInputImage>::ImageDimension >>
void itk::GradientRecursiveGaussianImageFilter< TInputImage, TOutputImage >::SetSigma RealType    sigma
 

Set Sigma value


The documentation for this class was generated from the following file:
Generated at Wed Mar 12 01:16:44 2003 for ITK by doxygen 1.2.15 written by Dimitri van Heesch, © 1997-2000