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itk::HConvexImageFilter< TInputImage, TOutputImage > Class Template Reference
[Image Enhancement FiltersMathematical Morphology Image Filters]

Identify local maxima whose height above the baseline is greater than h. More...

#include <itkHConvexImageFilter.h>

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

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Collaboration diagram for itk::HConvexImageFilter< TInputImage, TOutputImage >:

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List of all members.

Public Types

typedef HConvexImageFilter Self
typedef ImageToImageFilter<
TInputImage, TOutputImage > 
Superclass
typedef SmartPointer< SelfPointer
typedef SmartPointer< const
Self
ConstPointer
typedef TInputImage InputImageType
typedef TOutputImage OutputImageType
typedef InputImageType::Pointer InputImagePointer
typedef InputImageType::ConstPointer InputImageConstPointer
typedef InputImageType::RegionType InputImageRegionType
typedef InputImageType::PixelType InputImagePixelType
typedef OutputImageType::Pointer OutputImagePointer
typedef OutputImageType::ConstPointer OutputImageConstPointer
typedef OutputImageType::RegionType OutputImageRegionType
typedef OutputImageType::PixelType OutputImagePixelType

Public Member Functions

virtual const char * GetClassName () const
virtual unsigned long GetNumberOfIterationsUsed ()
 itkStaticConstMacro (InputImageDimension, unsigned int, TInputImage::ImageDimension)
 itkStaticConstMacro (OutputImageDimension, unsigned int, TOutputImage::ImageDimension)
virtual void SetHeight (InputImagePixelType _arg)
virtual InputImagePixelType GetHeight ()

Static Public Member Functions

Pointer New ()

Protected Member Functions

 HConvexImageFilter ()
 ~HConvexImageFilter ()
void PrintSelf (std::ostream &os, Indent indent) const
void GenerateInputRequestedRegion ()
void EnlargeOutputRequestedRegion (DataObject *)
void GenerateData ()

Detailed Description

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

Identify local maxima whose height above the baseline is greater than h.

HConvexImageFilter extract local maxima that are more than h intensity units above the (local) background. This has the effect of extracting objects that are brighter than background by at least h intensity units.

This filter uses the HMaximaImageFilter.

Geodesic morphology and the H-Convex algorithm is described in Chapter 6 of Pierre Soille's book "Morphological Image Analysis: Principles and Applications", Second Edition, Springer, 2003.

See also:
GrayscaleGeodesicDilateImageFilter, HMinimaImageFilter

MorphologyImageFilter, GrayscaleDilateImageFilter, GrayscaleFunctionDilateImageFilter, BinaryDilateImageFilter

Definition at line 43 of file itkHConvexImageFilter.h.


Member Typedef Documentation

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

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 52 of file itkHConvexImageFilter.h.

template<class TInputImage, class TOutputImage>
typedef InputImageType::ConstPointer itk::HConvexImageFilter< TInputImage, TOutputImage >::InputImageConstPointer
 

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 58 of file itkHConvexImageFilter.h.

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

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 60 of file itkHConvexImageFilter.h.

Referenced by itk::HConvexImageFilter< TInputImage, TOutputImage >::~HConvexImageFilter().

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

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 57 of file itkHConvexImageFilter.h.

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

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 59 of file itkHConvexImageFilter.h.

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

Some convenient typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 55 of file itkHConvexImageFilter.h.

template<class TInputImage, class TOutputImage>
typedef OutputImageType::ConstPointer itk::HConvexImageFilter< TInputImage, TOutputImage >::OutputImageConstPointer
 

Definition at line 62 of file itkHConvexImageFilter.h.

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

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 64 of file itkHConvexImageFilter.h.

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

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 61 of file itkHConvexImageFilter.h.

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

Superclass typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 63 of file itkHConvexImageFilter.h.

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

Some convenient typedefs.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 56 of file itkHConvexImageFilter.h.

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

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 51 of file itkHConvexImageFilter.h.

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

Standard class typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 48 of file itkHConvexImageFilter.h.

Referenced by itk::HConvexImageFilter< TInputImage, TOutputImage >::~HConvexImageFilter().

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

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

Definition at line 50 of file itkHConvexImageFilter.h.


Constructor & Destructor Documentation

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

template<class TInputImage, class TOutputImage>
itk::HConvexImageFilter< TInputImage, TOutputImage >::~HConvexImageFilter  )  [inline, protected]
 

Definition at line 94 of file itkHConvexImageFilter.h.

References itk::HConvexImageFilter< TInputImage, TOutputImage >::InputImagePixelType, and itk::HConvexImageFilter< TInputImage, TOutputImage >::Self.


Member Function Documentation

template<class TInputImage, class TOutputImage>
void itk::HConvexImageFilter< TInputImage, TOutputImage >::EnlargeOutputRequestedRegion DataObject  )  [protected, virtual]
 

HConvexImageFilter will produce the entire output.

Reimplemented from itk::ProcessObject.

template<class TInputImage, class TOutputImage>
void itk::HConvexImageFilter< TInputImage, TOutputImage >::GenerateData  )  [protected, virtual]
 

Single-threaded version of GenerateData. This filter delegates to GrayscaleGeodesicErodeImageFilter.

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage, class TOutputImage>
void itk::HConvexImageFilter< TInputImage, TOutputImage >::GenerateInputRequestedRegion  )  [protected, virtual]
 

HConvexImageFilter needs the entire input be available. Thus, it needs to provide an implementation of GenerateInputRequestedRegion().

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

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

Runtime information support.

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage, class TOutputImage>
virtual InputImagePixelType itk::HConvexImageFilter< TInputImage, TOutputImage >::GetHeight  )  [virtual]
 

Set/Get the height that a local maximum must be above the local background (local contrast) in order to survive the processing. Local maxima below this value are replaced with an estimate of the local background.

template<class TInputImage, class TOutputImage>
virtual unsigned long itk::HConvexImageFilter< TInputImage, TOutputImage >::GetNumberOfIterationsUsed  )  [virtual]
 

Get the number of iterations used to produce the current output.

template<class TInputImage, class TOutputImage>
itk::HConvexImageFilter< TInputImage, TOutputImage >::itkStaticConstMacro OutputImageDimension  ,
unsigned  int,
TOutputImage::ImageDimension 
 

ImageDimension constants

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage, class TOutputImage>
itk::HConvexImageFilter< TInputImage, TOutputImage >::itkStaticConstMacro InputImageDimension  ,
unsigned  int,
TInputImage::ImageDimension 
 

ImageDimension constants

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

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

Standard New method.

Reimplemented from itk::Object.

template<class TInputImage, class TOutputImage>
void itk::HConvexImageFilter< 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::HConvexImageFilter< TInputImage, TOutputImage >::SetHeight InputImagePixelType  _arg  )  [virtual]
 

Set/Get the height that a local maximum must be above the local background (local contrast) in order to survive the processing. Local maxima below this value are replaced with an estimate of the local background.


The documentation for this class was generated from the following file:
Generated at Sun Apr 1 02:54:54 2007 for ITK by doxygen 1.3.8 written by Dimitri van Heesch, © 1997-2000