itk::MaskedMeanImageFilter< TInputImage, TOutputImage > Class Template Reference

Applies an averaging filter to an image. More...

#include <itkMaskedMeanImageFilter.h>

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

List of all members.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef TInputImage	InputImageType
typedef InputImageType::PixelType	InputPixelType
typedef NumericTraits < InputPixelType >::RealType	InputRealType
typedef InputImageType::SizeType	InputSizeType
typedef OutputImageType::Pointer	OutputImagePointer
typedef OutputImageType::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef OutputImageType::PixelType	OutputPixelType
typedef SmartPointer< Self >	Pointer
typedef MaskedMeanImageFilter	Self
typedef ImageToImageFilter < InputImageType, OutputImageType >	Superclass
Public Member Functions
virtual void	GenerateInputRequestedRegion () throw (InvalidRequestedRegionError)
	itkGetConstReferenceMacro (Radius, InputSizeType)
	itkGetMacro (MinimumNumberOfUsedVoxels, int)
	itkNewMacro (Self)
	itkSetMacro (Radius, InputSizeType)
	itkSetMacro (MinimumNumberOfUsedVoxels, int)
	itkTypeMacro (MaskedMeanImageFilter, ImageToImageFilter)
Protected Member Functions
	MaskedMeanImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, int threadId)
virtual	~MaskedMeanImageFilter ()
Private Member Functions
	MaskedMeanImageFilter (const Self &)
void	operator= (const Self &)
Private Attributes
int	m_MinimumNumberOfUsedVoxels
InputSizeType	m_Radius

---

Detailed Description

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

Applies an averaging filter to an image.

Computes an image where a given pixel is the mean value of the the pixels in a neighborhood about the corresponding input pixel. Only uses pixels with values greater than zero!

A mean filter is one of the family of linear filters.

See also:

Image

Neighborhood

NeighborhoodOperator

NeighborhoodIterator

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Member Typedef Documentation

template<class TInputImage , class TOutputImage >

typedef SmartPointer<const Self> itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::ConstPointer

template<class TInputImage , class TOutputImage >

typedef InputImageType::ConstPointer itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::InputImageConstPointer

template<class TInputImage , class TOutputImage >

typedef InputImageType::Pointer itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::InputImagePointer

template<class TInputImage , class TOutputImage >

typedef InputImageType::RegionType itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::InputImageRegionType

template<class TInputImage , class TOutputImage >

typedef TInputImage itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::InputImageType

Convenient typedefs for simplifying declarations.

template<class TInputImage , class TOutputImage >

typedef InputImageType::PixelType itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::InputPixelType

Image typedef support.

template<class TInputImage , class TOutputImage >

typedef NumericTraits<InputPixelType>::RealType itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::InputRealType

template<class TInputImage , class TOutputImage >

typedef InputImageType::SizeType itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::InputSizeType

template<class TInputImage , class TOutputImage >

typedef OutputImageType::Pointer itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::OutputImagePointer

template<class TInputImage , class TOutputImage >

typedef OutputImageType::RegionType itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::OutputImageRegionType

template<class TInputImage , class TOutputImage >

typedef TOutputImage itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::OutputImageType

template<class TInputImage , class TOutputImage >

typedef OutputImageType::PixelType itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::OutputPixelType

template<class TInputImage , class TOutputImage >

typedef SmartPointer<Self> itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::Pointer

template<class TInputImage , class TOutputImage >

typedef MaskedMeanImageFilter itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::Self

Standard class typedefs.

template<class TInputImage , class TOutputImage >

typedef ImageToImageFilter< InputImageType, OutputImageType> itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::Superclass

---

Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage >

itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::MaskedMeanImageFilter

(

)

[protected]

template<class TInputImage , class TOutputImage >

virtual itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::~MaskedMeanImageFilter

(

)

[inline, protected, virtual]

template<class TInputImage , class TOutputImage >

itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::MaskedMeanImageFilter

(

const Self &

)

[private]

---

Member Function Documentation

template<class TInputImage , class TOutputImage >

virtual void itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::GenerateInputRequestedRegion

(

)

throw (InvalidRequestedRegionError) [virtual]

MaskedMeanImageFilter needs a larger input requested region than the output requested region. As such, MaskedMeanImageFilter needs to provide an implementation for GenerateInputRequestedRegion() in order to inform the pipeline execution model.

See also:

ImageToImageFilter::GenerateInputRequestedRegion()

template<class TInputImage , class TOutputImage >

itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::itkGetConstReferenceMacro	(	Radius	,
		InputSizeType
	)

template<class TInputImage , class TOutputImage >

itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::itkGetMacro	(	MinimumNumberOfUsedVoxels	,
		int
	)

template<class TInputImage , class TOutputImage >

itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::itkNewMacro

(

Self

)

Method for creation through the object factory.

template<class TInputImage , class TOutputImage >

itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::itkSetMacro	(	Radius	,
		InputSizeType
	)

Set and get the radius of the neighborhood used to compute the mean.

template<class TInputImage , class TOutputImage >

itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::itkSetMacro	(	MinimumNumberOfUsedVoxels	,
		int
	)

Set and get the minimum number of samples for reliable estimates.

template<class TInputImage , class TOutputImage >

itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::itkTypeMacro	(	MaskedMeanImageFilter< TInputImage, TOutputImage >	,
		ImageToImageFilter
	)

Run-time type information (and related methods).

template<class TInputImage , class TOutputImage >

void itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::operator=

(

const Self &

)

[private]

template<class TInputImage , class TOutputImage >

void itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)			const [protected]

template<class TInputImage , class TOutputImage >

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

MaskedMeanImageFilter 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()

---

Member Data Documentation

template<class TInputImage , class TOutputImage >

int itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::m_MinimumNumberOfUsedVoxels [private]

template<class TInputImage , class TOutputImage >

InputSizeType itk::MaskedMeanImageFilter< TInputImage, TOutputImage >::m_Radius [private]

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

• Applications/CLI/DiffusionApplications/dwiNoiseFilter/itkMaskedMeanImageFilter.h