gray scale function dilation of an image More...

#include <itkGrayscaleFunctionDilateImageFilter.h>

Inheritance diagram for itk::GrayscaleFunctionDilateImageFilter< TInputImage, TOutputImage, TKernel >:

Collaboration diagram for itk::GrayscaleFunctionDilateImageFilter< TInputImage, TOutputImage, TKernel >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::DefaultBoundaryConditionType	DefaultBoundaryConditionType
typedef Superclass::KernelIteratorType	KernelIteratorType
typedef TKernel::PixelType	KernelPixelType
typedef Superclass::KernelType	KernelType
typedef Superclass::NeighborhoodIteratorType	NeighborhoodIteratorType
typedef Superclass::PixelType	PixelType
typedef SmartPointer< Self >	Pointer
typedef GrayscaleFunctionDilateImageFilter	Self
typedef MorphologyImageFilter < TInputImage, TOutputImage, TKernel >	Superclass
Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
	typedef (Concept::GreaterThanComparable< PixelType >) InputGreaterThanComparableCheck
	typedef (Concept::AdditiveOperators< PixelType >) InputAdditiveOperatorsCheck
	typedef (Concept::Convertible< KernelPixelType, PixelType >) KernelConvertibleToInputCheck
	typedef (Concept::Convertible< PixelType, typename TOutputImage::PixelType >) InputConvertibleToOutputCheck
	typedef (Concept::SameDimension< InputImageDimension, KernelDimension >) SameDimensionCheck2
	typedef (Concept::SameDimension< InputImageDimension, OutputImageDimension >) SameDimensionCheck1
	typedef (Concept::GreaterThanComparable< KernelPixelType >) KernelGreaterThanComparableCheck
Static Public Member Functions
static Pointer	New ()
Static Public Attributes

static const unsigned int	InputImageDimension = TInputImage::ImageDimension
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension
static const unsigned int	KernelDimension = TKernel::NeighborhoodDimension
Protected Member Functions
PixelType	Evaluate (const NeighborhoodIteratorType &nit, const KernelIteratorType kernelBegin, const KernelIteratorType kernelEnd)
	GrayscaleFunctionDilateImageFilter ()
	~GrayscaleFunctionDilateImageFilter ()
Private Member Functions
	GrayscaleFunctionDilateImageFilter (const Self &)
void	operator= (const Self &)
Private Attributes
DefaultBoundaryConditionType	m_DilateBoundaryCondition

Detailed Description

template<class TInputImage, class TOutputImage, class TKernel>
class itk::GrayscaleFunctionDilateImageFilter< TInputImage, TOutputImage, TKernel >

gray scale function dilation of an image

Dilate an image using functional grayscale morphology. Function dilation takes the maximum of all the pixels identified by the structuring element plus the structuring element value.

The structuring element can be composed of arbitrary nonnegative values (not restricted to zero or one). Element values greater than zero indicate pixels that will be considered during the dilation. The function dilation operation is defined as the maxixum over the element of the image value PLUS the structuring element value.

For the each input image pixel,

NeighborhoodIterator gives neighbors of the pixel.
Evaluate() member function returns the maximum value among the image neighbors plus the kernel value where the kernel has elements > 0.
Replace the original value with the max value

See also:: MorphologyImageFilter, GrayscaleDilateImageFilter, BinaryDilateImageFilter

Definition at line 50 of file itkGrayscaleFunctionDilateImageFilter.h.