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

Computes an image of contours from. More...

#include <itkSimpleContourExtractorImageFilter.h>

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

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

[legend]List of all members.

Public Types
typedef TInputImage	InputImageType
typedef TOutputImage	OutputImageType
typedef SimpleContourExtractorImageFilter	Self
typedef ImageToImageFilter< InputImageType, OutputImageType >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef InputImageType::PixelType	InputPixelType
typedef OutputImageType::PixelType	OutputPixelType
typedef NumericTraits< InputPixelType >::RealType	InputRealType
typedef InputImageType::RegionType	InputImageRegionType
typedef OutputImageType::RegionType	OutputImageRegionType
typedef InputImageType::SizeType	InputSizeType
Public Member Functions
virtual const char *	GetNameOfClass () const
virtual void	SetRadius (InputSizeType _arg)
virtual const InputSizeType &	GetRadius ()
virtual void	SetInputForegroundValue (InputPixelType _arg)
virtual const InputPixelType &	GetInputForegroundValue ()
virtual void	SetInputBackgroundValue (InputPixelType _arg)
virtual const InputPixelType &	GetInputBackgroundValue ()
virtual void	SetOutputForegroundValue (OutputPixelType _arg)
virtual const OutputPixelType &	GetOutputForegroundValue ()
virtual void	SetOutputBackgroundValue (OutputPixelType _arg)
virtual const OutputPixelType &	GetOutputBackgroundValue ()
virtual void	GenerateInputRequestedRegion () throw (InvalidRequestedRegionError)
	itkStaticConstMacro (InputImageDimension, unsigned int, TInputImage::ImageDimension)
	itkStaticConstMacro (OutputImageDimension, unsigned int, TOutputImage::ImageDimension)
Static Public Member Functions
Pointer	New ()
Protected Member Functions
	SimpleContourExtractorImageFilter ()
virtual	~SimpleContourExtractorImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, int threadId)

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Detailed Description

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

Computes an image of contours from.

Computes an image which will be the contour of the first image. A pixel of the source image is considered to belong to the contour, if its pixel value is equal to the input Foreground value and it has in its neighborhood at least one pixel which its pixel value is equal to the input background value. The output image will have pixels which will be set to the output foreground value if they belong to the contour, otherwise they will be set to the ouput background value. The neighborhood "radius" is set thanks to the radius params.

See also:

Image

Neighborhood

NeighborhoodOperator

NeighborhoodIterator

Definition at line 47 of file itkSimpleContourExtractorImageFilter.h.

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Member Typedef Documentation

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

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 66 of file itkSimpleContourExtractorImageFilter.h.

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

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 79 of file itkSimpleContourExtractorImageFilter.h.

template<class TInputImage, class TOutputImage> typedef TInputImage itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::InputImageType

Convenient typedefs for simplifying declarations. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 59 of file itkSimpleContourExtractorImageFilter.h.

template<class TInputImage, class TOutputImage> typedef InputImageType::PixelType itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::InputPixelType

Image typedef support. Definition at line 75 of file itkSimpleContourExtractorImageFilter.h. Referenced by itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::~SimpleContourExtractorImageFilter().

template<class TInputImage, class TOutputImage> typedef NumericTraits<InputPixelType>::RealType itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::InputRealType

Definition at line 77 of file itkSimpleContourExtractorImageFilter.h.

template<class TInputImage, class TOutputImage> typedef InputImageType::SizeType itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::InputSizeType

Definition at line 82 of file itkSimpleContourExtractorImageFilter.h. Referenced by itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::~SimpleContourExtractorImageFilter().

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

Superclass typedefs. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 80 of file itkSimpleContourExtractorImageFilter.h. Referenced by itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::~SimpleContourExtractorImageFilter().

template<class TInputImage, class TOutputImage> typedef TOutputImage itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::OutputImageType

Some convenient typedefs. Reimplemented from itk::ImageSource< TOutputImage >. Definition at line 60 of file itkSimpleContourExtractorImageFilter.h.

template<class TInputImage, class TOutputImage> typedef OutputImageType::PixelType itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::OutputPixelType

Definition at line 76 of file itkSimpleContourExtractorImageFilter.h. Referenced by itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::~SimpleContourExtractorImageFilter().

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

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 65 of file itkSimpleContourExtractorImageFilter.h.

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

Standard class typedefs. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 63 of file itkSimpleContourExtractorImageFilter.h. Referenced by itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::~SimpleContourExtractorImageFilter().

template<class TInputImage, class TOutputImage> typedef ImageToImageFilter< InputImageType, OutputImageType> itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::Superclass

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >. Definition at line 64 of file itkSimpleContourExtractorImageFilter.h.

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Constructor & Destructor Documentation

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

template<class TInputImage, class TOutputImage> virtual itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::~SimpleContourExtractorImageFilter (   )  [inline, protected, virtual]

Definition at line 135 of file itkSimpleContourExtractorImageFilter.h. References itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::InputPixelType, itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::InputSizeType, itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::OutputImageRegionType, itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::OutputPixelType, and itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::Self.

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Member Function Documentation

template<class TInputImage, class TOutputImage> virtual void itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::GenerateInputRequestedRegion (   )  throw (InvalidRequestedRegionError) [virtual]

SimpleContourExtractorImageFilter needs a larger input requested region than the output requested region. As such, SimpleContourExtractorImageFilter needs to provide an implementation for GenerateInputRequestedRegion() in order to inform the pipeline execution model. See also: ImageToImageFilter::GenerateInputRequestedRegion() Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage, class TOutputImage> virtual const InputPixelType& itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::GetInputBackgroundValue (   )  [virtual]

Get the background value used in order to identify a background pixel in the input image.

template<class TInputImage, class TOutputImage> virtual const InputPixelType& itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::GetInputForegroundValue (   )  [virtual]

Get the foreground value used in order to identify a foreground pixel in the input image.

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

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

template<class TInputImage, class TOutputImage> virtual const OutputPixelType& itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::GetOutputBackgroundValue (   )  [virtual]

Get the background value used in order to identify a background pixel in the output image.

template<class TInputImage, class TOutputImage> virtual const OutputPixelType& itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::GetOutputForegroundValue (   )  [virtual]

Get the foreground value used in order to identify a foreground pixel in the output image.

template<class TInputImage, class TOutputImage> virtual const InputSizeType& itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::GetRadius (   )  [virtual]

Get the radius of the neighborhood used to identify border pixel.

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

Extract dimension from input and output image. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

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

Extract dimension from input and output image. Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

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

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

template<class TInputImage, class TOutputImage> void itk::SimpleContourExtractorImageFilter< 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::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::SetInputBackgroundValue (  InputPixelType  _arg  )  [virtual]

Set the background value used in order to identify a background pixel in the input image.

template<class TInputImage, class TOutputImage> virtual void itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::SetInputForegroundValue (  InputPixelType  _arg  )  [virtual]

Set the foreground value used in order to identify a foreground pixel in the input image.

template<class TInputImage, class TOutputImage> virtual void itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::SetOutputBackgroundValue (  OutputPixelType  _arg  )  [virtual]

Set the background value used in order to identify a background pixel in the output image.

template<class TInputImage, class TOutputImage> virtual void itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::SetOutputForegroundValue (  OutputPixelType  _arg  )  [virtual]

Set the foreground value used in order to identify a foreground pixel in the output image.

template<class TInputImage, class TOutputImage> virtual void itk::SimpleContourExtractorImageFilter< TInputImage, TOutputImage >::SetRadius (  InputSizeType  _arg  )  [virtual]

Set the radius of the neighborhood used to identify border pixel.

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

SimpleContourExtractorImageFilter can be implemented as a multithreaded filter. Therefore, this implementation provides a ThreadedGenerateData() routine which is called for each processing thread. The output image data is allocated automatically by the superclass prior to calling ThreadedGenerateData(). ThreadedGenerateData can only write to the portion of the output image specified by the parameter "outputRegionForThread" See also: ImageToImageFilter::ThreadedGenerateData(), ImageToImageFilter::GenerateData() Reimplemented from itk::ImageSource< TOutputImage >.

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

• itkSimpleContourExtractorImageFilter.h

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