itk::MinimumMaximumImageFilter< TInputImage > Class Template Reference
[Operators]

Computes the minimum and the maximum intensity values of an image. More...

#include <itkMinimumMaximumImageFilter.h>

Inheritance diagram for itk::MinimumMaximumImageFilter< TInputImage >:

[legend]Collaboration diagram for itk::MinimumMaximumImageFilter< TInputImage >:

[legend]List of all members.

Public Types
typedef MinimumMaximumImageFilter	Self
typedef ImageToImageFilter< TInputImage, TInputImage >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef TInputImage::Pointer	InputImagePointer
typedef TInputImage::RegionType	RegionType
typedef TInputImage::SizeType	SizeType
typedef TInputImage::IndexType	IndexType
typedef TInputImage::PixelType	PixelType
typedef DataObject::Pointer	DataObjectPointer
typedef TInputImage	InputImageType
typedef SimpleDataObjectDecorator< PixelType >	PixelObjectType
Public Member Functions
virtual const char *	GetNameOfClass () const
virtual DataObjectPointer	MakeOutput (unsigned int idx)
	itkStaticConstMacro (InputImageDimension, unsigned int, TInputImage::ImageDimension)
	itkStaticConstMacro (OutputImageDimension, unsigned int, TInputImage::ImageDimension)
PixelType	GetMinimum () const
PixelObjectType *	GetMinimumOutput ()
const PixelObjectType *	GetMinimumOutput () const
PixelType	GetMaximum () const
PixelObjectType *	GetMaximumOutput ()
const PixelObjectType *	GetMaximumOutput () const
Static Public Member Functions
Pointer	New ()
Protected Member Functions
	MinimumMaximumImageFilter ()
virtual	~MinimumMaximumImageFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
void	AllocateOutputs ()
void	BeforeThreadedGenerateData ()
void	AfterThreadedGenerateData ()
void	ThreadedGenerateData (const RegionType &outputRegionForThread, int threadId)
void	GenerateInputRequestedRegion ()
void	EnlargeOutputRequestedRegion (DataObject *data)

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Detailed Description

template<class TInputImage>
class itk::MinimumMaximumImageFilter< TInputImage >

Computes the minimum and the maximum intensity values of an image.

It is templated over input image type only. This filter just copies the input image through this output to be included within the pipeline. The implementation uses the StatisticsImageFilter.

See also:

StatisticsImageFilter

Definition at line 42 of file itkMinimumMaximumImageFilter.h.

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Member Typedef Documentation

template<class TInputImage> typedef SmartPointer<const Self> itk::MinimumMaximumImageFilter< TInputImage >::ConstPointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >. Definition at line 57 of file itkMinimumMaximumImageFilter.h.

template<class TInputImage> typedef DataObject::Pointer itk::MinimumMaximumImageFilter< TInputImage >::DataObjectPointer

Smart Pointer type to a DataObject. Reimplemented from itk::ImageSource< TInputImage >. Definition at line 68 of file itkMinimumMaximumImageFilter.h. Referenced by itk::MinimumMaximumImageFilter< TInputImage >::GetMaximum().

template<class TInputImage> typedef TInputImage::IndexType itk::MinimumMaximumImageFilter< TInputImage >::IndexType

Definition at line 64 of file itkMinimumMaximumImageFilter.h.

template<class TInputImage> typedef TInputImage::Pointer itk::MinimumMaximumImageFilter< TInputImage >::InputImagePointer

Image related typedefs. Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >. Definition at line 60 of file itkMinimumMaximumImageFilter.h.

template<class TInputImage> typedef TInputImage itk::MinimumMaximumImageFilter< TInputImage >::InputImageType

Image typedef support. Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >. Definition at line 77 of file itkMinimumMaximumImageFilter.h.

template<class TInputImage> typedef SimpleDataObjectDecorator<PixelType> itk::MinimumMaximumImageFilter< TInputImage >::PixelObjectType

Type of DataObjects used for scalar outputs Definition at line 80 of file itkMinimumMaximumImageFilter.h. Referenced by itk::MinimumMaximumImageFilter< TInputImage >::GetMaximum().

template<class TInputImage> typedef TInputImage::PixelType itk::MinimumMaximumImageFilter< TInputImage >::PixelType

Definition at line 65 of file itkMinimumMaximumImageFilter.h.

template<class TInputImage> typedef SmartPointer<Self> itk::MinimumMaximumImageFilter< TInputImage >::Pointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >. Definition at line 56 of file itkMinimumMaximumImageFilter.h.

template<class TInputImage> typedef TInputImage::RegionType itk::MinimumMaximumImageFilter< TInputImage >::RegionType

Definition at line 62 of file itkMinimumMaximumImageFilter.h.

template<class TInputImage> typedef MinimumMaximumImageFilter itk::MinimumMaximumImageFilter< TInputImage >::Self

Standard class typedefs. Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >. Definition at line 54 of file itkMinimumMaximumImageFilter.h.

template<class TInputImage> typedef TInputImage::SizeType itk::MinimumMaximumImageFilter< TInputImage >::SizeType

Definition at line 63 of file itkMinimumMaximumImageFilter.h.

template<class TInputImage> typedef ImageToImageFilter< TInputImage, TInputImage> itk::MinimumMaximumImageFilter< TInputImage >::Superclass

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >. Definition at line 55 of file itkMinimumMaximumImageFilter.h.

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Constructor & Destructor Documentation

template<class TInputImage> itk::MinimumMaximumImageFilter< TInputImage >::MinimumMaximumImageFilter (   )  [protected]

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

Definition at line 102 of file itkMinimumMaximumImageFilter.h.

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Member Function Documentation

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

Do final mean and variance computation from data accumulated in threads. Reimplemented from itk::ImageSource< TInputImage >.

template<class TInputImage> void itk::MinimumMaximumImageFilter< TInputImage >::AllocateOutputs (   )  [protected, virtual]

Pass the input through unmodified. Do this by Grafting in the AllocateOutputs method. Reimplemented from itk::ImageSource< TInputImage >.

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

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

template<class TInputImage> void itk::MinimumMaximumImageFilter< TInputImage >::EnlargeOutputRequestedRegion (  DataObject *  data  )  [protected, virtual]

Give the process object a chance to indictate that it will produce more output than it was requested to produce. For example, many imaging filters must compute the entire output at once or can only produce output in complete slices. Such filters cannot handle smaller requested regions. These filters must provide an implementation of this method, setting the output requested region to the size they will produce. By default, a process object does not modify the size of the output requested region. Reimplemented from itk::ProcessObject.

template<class TInputImage> void itk::MinimumMaximumImageFilter< TInputImage >::GenerateInputRequestedRegion (   )  [protected, virtual]

What is the input requested region that is required to produce the output requested region? The base assumption for image processing filters is that the input requested region can be set to match the output requested region. If a filter requires more input (for instance a filter that uses neighborhoods needs more input than output to avoid introducing artificial boundary conditions) or less input (for instance a magnify filter) will have to override this method. In doing so, it should call its superclass' implementation as its first step. Note that imaging filters operate differently than the classes to this point in the class hierachy. Up till now, the base assumption has been that the largest possible region will be requested of the input. This implementation of GenerateInputRequestedRegion() only processes the inputs that are a subclass of the ImageBase<InputImageDimension>. If an input is another type of DataObject (including an Image of a different dimension), they are skipped by this method. The subclasses of ImageToImageFilter are responsible for providing an implementation of GenerateInputRequestedRegion() when there are multiple inputs of different types. See also: ProcessObject::GenerateInputRequestedRegion(), ImageSource::GenerateInputRequestedRegion() Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

template<class TInputImage> PixelType itk::MinimumMaximumImageFilter< TInputImage >::GetMaximum (   )  const [inline]

Return the computed Maximum. Definition at line 90 of file itkMinimumMaximumImageFilter.h. References itk::MinimumMaximumImageFilter< TInputImage >::DataObjectPointer, and itk::MinimumMaximumImageFilter< TInputImage >::PixelObjectType.

template<class TInputImage> const PixelObjectType* itk::MinimumMaximumImageFilter< TInputImage >::GetMaximumOutput (   )  const

Return the computed Maximum.

template<class TInputImage> PixelObjectType* itk::MinimumMaximumImageFilter< TInputImage >::GetMaximumOutput (   )

Return the computed Maximum.

template<class TInputImage> PixelType itk::MinimumMaximumImageFilter< TInputImage >::GetMinimum (   )  const [inline]

Return the computed Minimum. Definition at line 83 of file itkMinimumMaximumImageFilter.h.

template<class TInputImage> const PixelObjectType* itk::MinimumMaximumImageFilter< TInputImage >::GetMinimumOutput (   )  const

Return the computed Minimum.

template<class TInputImage> PixelObjectType* itk::MinimumMaximumImageFilter< TInputImage >::GetMinimumOutput (   )

Return the computed Minimum.

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

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

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

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

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

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

template<class TInputImage> virtual DataObjectPointer itk::MinimumMaximumImageFilter< TInputImage >::MakeOutput (  unsigned int  idx  )  [virtual]

Make a DataObject of the correct type to be used as the specified output. Reimplemented from itk::ImageSource< TInputImage >.

template<class TInputImage> Pointer itk::MinimumMaximumImageFilter< TInputImage >::New (   )  [static]

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

template<class TInputImage> void itk::MinimumMaximumImageFilter< TInputImage >::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, TInputImage >.

template<class TInputImage> void itk::MinimumMaximumImageFilter< TInputImage >::ThreadedGenerateData (  const RegionType &  outputRegionForThread, int  threadId )  [protected]

Multi-thread version GenerateData.

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

• itkMinimumMaximumImageFilter.h

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