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

Shift and scale the pixels in an image. More...

#include <itkShiftScaleImageFilter.h>

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

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

[legend]List of all members.

[NOHEADER]
void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, int threadId)
Public Types
typedef ShiftScaleImageFilter	Self
typedef ImageToImageFilter< TInputImage, TOutputImage >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef TInputImage::RegionType	InputImageRegionType
typedef TOutputImage::RegionType	OutputImageRegionType
typedef TInputImage::Pointer	InputImagePointer
typedef TOutputImage::Pointer	OutputImagePointer
typedef TInputImage::PixelType	InputImagePixelType
typedef TOutputImage::PixelType	OutputImagePixelType
typedef TInputImage::IndexType	InputImageIndexType
typedef TInputImage::SizeType	InputImageSizeType
typedef TInputImage::OffsetType	InputImageOffsetType
typedef TOutputImage::IndexType	OutputImageIndexType
typedef TOutputImage::SizeType	OutputImageSizeType
typedef TOutputImage::OffsetType	OutputImageOffsetType
typedef NumericTraits< OutputImagePixelType >::RealType	RealType
Public Member Functions
	itkStaticConstMacro (ImageDimension, unsigned int, TInputImage::ImageDimension)
virtual const char *	GetClassName () const
virtual void	SetShift (RealType _arg)
virtual RealType	GetShift ()
virtual void	SetScale (RealType _arg)
virtual RealType	GetScale ()
virtual long	GetUnderflowCount ()
virtual long	GetOverflowCount ()
Static Public Member Functions
Pointer	New ()
Protected Member Functions
	ShiftScaleImageFilter ()
	~ShiftScaleImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
void	BeforeThreadedGenerateData ()
void	AfterThreadedGenerateData ()

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Detailed Description

template<class TInputImage, class TOutputImage>
class itk::ShiftScaleImageFilter< TInputImage, TOutputImage >

Shift and scale the pixels in an image.

ShiftScaleImageFilter shifts the input pixel by Shift (default 0.0) and then scales the pixel by Scale (default 1.0). All computattions are performed in the precison of the input pixel's RealType. Before assigning the computed value to the output pixel, the value is clamped at the NonpositiveMin and max of the pixel type.

Definition at line 38 of file itkShiftScaleImageFilter.h.

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Member Typedef Documentation

template<class TInputImage, class TOutputImage> typedef SmartPointer<const Self> itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::ConstPointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 46 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TInputImage::IndexType itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::InputImageIndexType

Typedef to describe the output and input image index and size types. Definition at line 64 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TInputImage::OffsetType itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::InputImageOffsetType

Definition at line 66 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TInputImage::PixelType itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::InputImagePixelType

Typedef to describe the type of pixel. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 60 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TInputImage::Pointer itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::InputImagePointer

Typedef to describe the pointer to the input/output. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 56 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TInputImage::RegionType itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::InputImageRegionType

Typedef to describe the output and input image region types. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 52 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TInputImage::SizeType itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::InputImageSizeType

Definition at line 65 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TOutputImage::IndexType itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::OutputImageIndexType

Definition at line 67 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TOutputImage::OffsetType itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::OutputImageOffsetType

Definition at line 69 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TOutputImage::PixelType itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::OutputImagePixelType

Reimplemented from itk::ImageSource< TOutputImage >. Definition at line 61 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TOutputImage::Pointer itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::OutputImagePointer

Reimplemented from itk::ImageSource< TOutputImage >. Definition at line 57 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TOutputImage::RegionType itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::OutputImageRegionType

Superclass typedefs. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 53 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TOutputImage::SizeType itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::OutputImageSizeType

Definition at line 68 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef SmartPointer<Self> itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::Pointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 45 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef NumericTraits<OutputImagePixelType>::RealType itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::RealType

Type to use form computations. Definition at line 72 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef ShiftScaleImageFilter itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::Self

Standard class typedefs. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 43 of file itkShiftScaleImageFilter.h.

template<class TInputImage, class TOutputImage> typedef ImageToImageFilter<TInputImage,TOutputImage> itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::Superclass

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 44 of file itkShiftScaleImageFilter.h.

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Constructor & Destructor Documentation

template<class TInputImage, class TOutputImage> itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::ShiftScaleImageFilter (   )  [protected]

template<class TInputImage, class TOutputImage> itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::~ShiftScaleImageFilter (   )  [protected]

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Member Function Documentation

template<class TInputImage, class TOutputImage> void itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::AfterThreadedGenerateData (   )  [protected, virtual]

Tally accumulated in threads. Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage, class TOutputImage> void itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::BeforeThreadedGenerateData (   )  [protected, virtual]

Initialize some accumulators before the threads run. Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage, class TOutputImage> virtual const char* itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::GetClassName (   )  const [virtual]

Run-time type information (and related methods). Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage, class TOutputImage> virtual long itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::GetOverflowCount (   )  [virtual]

Get the number of pixels that underflowed and overflowed.

template<class TInputImage, class TOutputImage> virtual RealType itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::GetScale (   )  [virtual]

Set/Get the amount to Scale each Pixel. The Scale is applied after the Shift.

template<class TInputImage, class TOutputImage> virtual RealType itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::GetShift (   )  [virtual]

Set/Get the amount to Shift each Pixel. The shift is followed by a Scale.

template<class TInputImage, class TOutputImage> virtual long itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::GetUnderflowCount (   )  [virtual]

Get the number of pixels that underflowed and overflowed.

template<class TInputImage, class TOutputImage> itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::itkStaticConstMacro (  ImageDimension  , unsigned  int, TInputImage::ImageDimension  )

Image related typedefs.

template<class TInputImage, class TOutputImage> Pointer itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::New (   )  [static]

Method for creation through the object factory. Reimplemented from itk::Object.

template<class TInputImage, class TOutputImage> void itk::ShiftScaleImageFilter< 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<class TInputImage, class TOutputImage> virtual void itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::SetScale (  RealType  _arg  )  [virtual]

Set/Get the amount to Scale each Pixel. The Scale is applied after the Shift.

template<class TInputImage, class TOutputImage> virtual void itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::SetShift (  RealType  _arg  )  [virtual]

Set/Get the amount to Shift each Pixel. The shift is followed by a Scale.

template<class TInputImage, class TOutputImage> void itk::ShiftScaleImageFilter< TInputImage, TOutputImage >::ThreadedGenerateData (  const OutputImageRegionType &  outputRegionForThread, int  threadId )  [protected, virtual]

Multi-thread version GenerateData. Reimplemented from itk::ImageSource< TOutputImage >.

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

• itkShiftScaleImageFilter.h

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