itk::RescaleIntensityImageFilter< TInputImage, TOutputImage > Class Template Reference
[Intensity Image Filters, Multithreaded Filters]

Applies a linear transformation to the intensity levels of the input Image. More...

#include <itkRescaleIntensityImageFilter.h>

Inheritance diagram for itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >:

[legend]Collaboration diagram for itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >:

[legend]List of all members.

Public Types
typedef RescaleIntensityImageFilter	Self
typedef UnaryFunctorImageFilter< TInputImage, TOutputImage, Functor::IntensityLinearTransform< typename TInputImage::PixelType, typename TOutputImage::PixelType > >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef TOutputImage::PixelType	OutputPixelType
typedef TInputImage::PixelType	InputPixelType
typedef NumericTraits< InputPixelType >::RealType	RealType
Public Member Functions
virtual void	SetOutputMinimum (OutputPixelType _arg)
virtual void	SetOutputMaximum (OutputPixelType _arg)
virtual const OutputPixelType &	GetOutputMinimum ()
virtual const OutputPixelType &	GetOutputMaximum ()
void	BeforeThreadedGenerateData (void)
void	PrintSelf (std::ostream &os, Indent indent) const
virtual const RealType &	GetScale ()
virtual const RealType &	GetShift ()
virtual const InputPixelType &	GetInputMinimum ()
virtual const InputPixelType &	GetInputMaximum ()
Static Public Member Functions
Pointer	New ()
Protected Member Functions
	RescaleIntensityImageFilter ()
virtual	~RescaleIntensityImageFilter ()

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Detailed Description

template<typename TInputImage, typename TOutputImage = TInputImage>
class itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >

Applies a linear transformation to the intensity levels of the input Image.

RescaleIntensityImageFilter applies pixel-wise a linear transformation to the intensity values of input image pixels. The linear transformation is defined by the user in terms of the minimum and maximum values that the output image should have.

All computations are performed in the precison of the input pixel's RealType. Before assigning the computed value to the output pixel.

NOTE: In this filter the minimum and maximum values of the input image are computed internally using the MinimumMaximumImageCalculator. Users are not supposed to set those values in this filter. If you need a filter where you can set the minimum and maximum values of the input, please use the IntensityWindowingImageFilter. If you want a filter that can use a user-defined linear transformation for the intensity, then please use teh ShiftScaleImageFilter.

See also:

IntensityWindowingImageFilter

Definition at line 84 of file itkRescaleIntensityImageFilter.h.

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Member Typedef Documentation

template<typename TInputImage, typename TOutputImage = TInputImage> typedef SmartPointer<const Self> itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::ConstPointer

Reimplemented from itk::UnaryFunctorImageFilter< TInputImage, TOutputImage, TFunction >. Definition at line 99 of file itkRescaleIntensityImageFilter.h.

template<typename TInputImage, typename TOutputImage = TInputImage> typedef TInputImage::PixelType itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::InputPixelType

Definition at line 102 of file itkRescaleIntensityImageFilter.h. Referenced by itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::~RescaleIntensityImageFilter().

template<typename TInputImage, typename TOutputImage = TInputImage> typedef TOutputImage::PixelType itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::OutputPixelType

Definition at line 101 of file itkRescaleIntensityImageFilter.h. Referenced by itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::~RescaleIntensityImageFilter().

template<typename TInputImage, typename TOutputImage = TInputImage> typedef SmartPointer<Self> itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::Pointer

Reimplemented from itk::UnaryFunctorImageFilter< TInputImage, TOutputImage, TFunction >. Definition at line 98 of file itkRescaleIntensityImageFilter.h.

template<typename TInputImage, typename TOutputImage = TInputImage> typedef NumericTraits<InputPixelType>::RealType itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::RealType

Definition at line 103 of file itkRescaleIntensityImageFilter.h. Referenced by itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::~RescaleIntensityImageFilter().

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

Standard class typedefs. Reimplemented from itk::UnaryFunctorImageFilter< TInputImage, TOutputImage, TFunction >. Definition at line 93 of file itkRescaleIntensityImageFilter.h. Referenced by itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::~RescaleIntensityImageFilter().

template<typename TInputImage, typename TOutputImage = TInputImage> typedef UnaryFunctorImageFilter<TInputImage,TOutputImage, Functor::IntensityLinearTransform< typename TInputImage::PixelType, typename TOutputImage::PixelType> > itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::Superclass

Reimplemented from itk::UnaryFunctorImageFilter< TInputImage, TOutputImage, TFunction >. Definition at line 97 of file itkRescaleIntensityImageFilter.h.

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Constructor & Destructor Documentation

template<typename TInputImage, typename TOutputImage = TInputImage> itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::RescaleIntensityImageFilter (   )  [protected]

template<typename TInputImage, typename TOutputImage = TInputImage> virtual itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::~RescaleIntensityImageFilter (   )  [inline, protected, virtual]

Definition at line 134 of file itkRescaleIntensityImageFilter.h. References itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::InputPixelType, itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::OutputPixelType, itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::RealType, and itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::Self.

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Member Function Documentation

template<typename TInputImage, typename TOutputImage = TInputImage> void itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::BeforeThreadedGenerateData (  void   )  [virtual]

Process to execute before entering the multithreaded section Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage, typename TOutputImage = TInputImage> virtual const InputPixelType& itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::GetInputMaximum (   )  [virtual]

Get the Minimum and Maximum values of the input image. Warning: These Values are only valid after the filter has been updated

template<typename TInputImage, typename TOutputImage = TInputImage> virtual const InputPixelType& itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::GetInputMinimum (   )  [virtual]

Get the Minimum and Maximum values of the input image. Warning: These Values are only valid after the filter has been updated

template<typename TInputImage, typename TOutputImage = TInputImage> virtual const OutputPixelType& itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::GetOutputMaximum (   )  [virtual]

template<typename TInputImage, typename TOutputImage = TInputImage> virtual const OutputPixelType& itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::GetOutputMinimum (   )  [virtual]

template<typename TInputImage, typename TOutputImage = TInputImage> virtual const RealType& itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::GetScale (   )  [virtual]

Get the Scale and Shift used for the linear transformation of gray level values. Warning: These Values are only valid after the filter has been updated

template<typename TInputImage, typename TOutputImage = TInputImage> virtual const RealType& itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::GetShift (   )  [virtual]

Get the Scale and Shift used for the linear transformation of gray level values. Warning: These Values are only valid after the filter has been updated

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

Method for creation through the object factory. Reimplemented from itk::UnaryFunctorImageFilter< TInputImage, TOutputImage, TFunction >.

template<typename TInputImage, typename TOutputImage = TInputImage> void itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::PrintSelf (  std::ostream &  os, Indent  indent )  const [virtual]

Print internal ivars Reimplemented from itk::InPlaceImageFilter< TInputImage, TOutputImage >.

template<typename TInputImage, typename TOutputImage = TInputImage> virtual void itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::SetOutputMaximum (  OutputPixelType  _arg  )  [virtual]

template<typename TInputImage, typename TOutputImage = TInputImage> virtual void itk::RescaleIntensityImageFilter< TInputImage, TOutputImage >::SetOutputMinimum (  OutputPixelType  _arg  )  [virtual]

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

• itkRescaleIntensityImageFilter.h

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