Remove local minima not connected to the boundary of the image. More...

#include <sitkGrayscaleFillholeImageFilter.h>

Inheritance diagram for itk::simple::GrayscaleFillholeImageFilter:

Collaboration diagram for itk::simple::GrayscaleFillholeImageFilter:

Public Types
typedef BasicPixelIDTypeList	PixelIDTypeList

typedef GrayscaleFillholeImageFilter	Self

Public Types inherited from itk::simple::ImageFilter< 1 >
typedef ImageFilter	Self

Public Types inherited from itk::simple::ProcessObject
typedef ProcessObject	Self

Public Member Functions
Image	Execute (const Image &image1)

Image	Execute (const Image &image1, bool fullyConnected)

Self &	FullyConnectedOff ()

Self &	FullyConnectedOn ()

bool	GetFullyConnected () const

std::string	GetName () const

	GrayscaleFillholeImageFilter ()

Self &	SetFullyConnected (bool FullyConnected)

std::string	ToString () const

virtual	~GrayscaleFillholeImageFilter ()

Public Member Functions inherited from itk::simple::ImageFilter< 1 >
	ImageFilter ()

virtual	~ImageFilter ()=0

Public Member Functions inherited from itk::simple::ProcessObject
virtual void	Abort ()

virtual int	AddCommand (itk::simple::EventEnum event, itk::simple::Command &cmd)
	Add a Command Object to observer the event. More...

virtual float	GetProgress () const
	An Active Measurement of the progress of execution. More...

virtual bool	HasCommand (itk::simple::EventEnum event) const
	Query of this object has any registered commands for event. More...

	ProcessObject ()

virtual void	RemoveAllCommands ()
	Remove all registered commands. More...

virtual	~ProcessObject ()

virtual void	DebugOn ()

virtual void	DebugOff ()

virtual bool	GetDebug () const

virtual void	SetDebug (bool debugFlag)

virtual void	SetNumberOfThreads (unsigned int n)

virtual unsigned int	GetNumberOfThreads () const

Private Types
typedef Image(Self::*	MemberFunctionType) (const Image &image1)

Private Member Functions
template<class TImageType >
Image	ExecuteInternal (const Image &image1)

Private Attributes
bool	m_FullyConnected

nsstd::auto_ptr< detail::MemberFunctionFactory< MemberFunctionType > >	m_MemberFactory

Friends
struct	detail::MemberFunctionAddressor< MemberFunctionType >

Additional Inherited Members
Static Public Member Functions inherited from itk::simple::ProcessObject
static bool	GetGlobalDefaultDebug ()

static void	GlobalDefaultDebugOff ()

static void	GlobalDefaultDebugOn ()

static void	SetGlobalDefaultDebug (bool debugFlag)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static void	SetGlobalWarningDisplay (bool flag)

static bool	GetGlobalWarningDisplay ()

static void	SetGlobalDefaultNumberOfThreads (unsigned int n)

static unsigned int	GetGlobalDefaultNumberOfThreads ()

static double	GetGlobalDefaultCoordinateTolerance ()
	Access the global tolerance to determine congruent spaces. More...

static void	SetGlobalDefaultCoordinateTolerance (double)
	Access the global tolerance to determine congruent spaces. More...

static double	GetGlobalDefaultDirectionTolerance ()
	Access the global tolerance to determine congruent spaces. More...

static void	SetGlobalDefaultDirectionTolerance (double)
	Access the global tolerance to determine congruent spaces. More...

Protected Member Functions inherited from itk::simple::ProcessObject
virtual unsigned long	AddITKObserver (const itk::EventObject &, itk::Command *)

virtual itk::ProcessObject *	GetActiveProcess ()

virtual void	OnActiveProcessDelete ()

virtual void	onCommandDelete (const itk::simple::Command *cmd) SITK_NOEXCEPT

virtual void	PreUpdate (itk::ProcessObject *p)

virtual void	RemoveITKObserver (EventCommand &e)

Protected Member Functions inherited from itk::simple::NonCopyable
	NonCopyable ()

Static Protected Member Functions inherited from itk::simple::ImageFilter< 1 >
static void	FixNonZeroIndex (TImageType *img)

Static Protected Member Functions inherited from itk::simple::ProcessObject
template<class TImageType >
static TImageType::ConstPointer	CastImageToITK (const Image &img)

template<class TImageType >
static Image	CastITKToImage (TImageType *img)

template<class TPixelType , unsigned int VImageDimension, unsigned int VLength, template< typename, unsigned int > class TVector>
static Image	CastITKToImage (itk::Image< TVector< TPixelType, VLength >, VImageDimension > *img)

static const itk::EventObject &	GetITKEventObject (EventEnum e)

template<typename T >
static std::ostream &	ToStringHelper (std::ostream &os, const T &v)

static std::ostream &	ToStringHelper (std::ostream &os, const char &v)

static std::ostream &	ToStringHelper (std::ostream &os, const signed char &v)

static std::ostream &	ToStringHelper (std::ostream &os, const unsigned char &v)

Detailed Description

Remove local minima not connected to the boundary of the image.

GrayscaleFillholeImageFilter fills holes in a grayscale image. Holes are local minima in the grayscale topography that are not connected to boundaries of the image. Gray level values adjacent to a hole are extrapolated across the hole.

This filter is used to smooth over local minima without affecting the values of local maxima. If you take the difference between the output of this filter and the original image (and perhaps threshold the difference above a small value), you'll obtain a map of the local minima.

This filter uses the ReconstructionByErosionImageFilter . It provides its own input as the "mask" input to the geodesic erosion. The "marker" image for the geodesic erosion is constructed such that boundary pixels match the boundary pixels of the input image and the interior pixels are set to the maximum pixel value in the input image.

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

See also: ReconstructionByErosionImageFilter; MorphologyImageFilter , GrayscaleErodeImageFilter , GrayscaleFunctionErodeImageFilter , BinaryErodeImageFilter; itk::simple::GrayscaleFillhole for the procedural interface; itk::GrayscaleFillholeImageFilter for the Doxygen on the original ITK class.

Definition at line 53 of file sitkGrayscaleFillholeImageFilter.h.

Member Typedef Documentation

typedef Image(Self::* itk::simple::GrayscaleFillholeImageFilter::MemberFunctionType) (const Image &image1)

private

Setup for member function dispatching

Definition at line 100 of file sitkGrayscaleFillholeImageFilter.h.

typedef BasicPixelIDTypeList itk::simple::GrayscaleFillholeImageFilter::PixelIDTypeList

Define the pixels types supported by this filter

Definition at line 65 of file sitkGrayscaleFillholeImageFilter.h.

typedef GrayscaleFillholeImageFilter itk::simple::GrayscaleFillholeImageFilter::Self

Definition at line 55 of file sitkGrayscaleFillholeImageFilter.h.

Constructor & Destructor Documentation

virtual itk::simple::GrayscaleFillholeImageFilter::~GrayscaleFillholeImageFilter ( )

virtual

Destructor

itk::simple::GrayscaleFillholeImageFilter::GrayscaleFillholeImageFilter ( )

Default Constructor that takes no arguments and initializes default parameters

Member Function Documentation

Image itk::simple::GrayscaleFillholeImageFilter::Execute ( const Image & image1 )

Execute the filter on the input image

Image itk::simple::GrayscaleFillholeImageFilter::Execute	(	const Image &	image1,
		bool	fullyConnected
	)

Execute the filter on the input image with the given parameters

template<class TImageType >

Image itk::simple::GrayscaleFillholeImageFilter::ExecuteInternal ( const Image & image1 )

private

Self& itk::simple::GrayscaleFillholeImageFilter::FullyConnectedOff ( )

inline

Definition at line 76 of file sitkGrayscaleFillholeImageFilter.h.

Self& itk::simple::GrayscaleFillholeImageFilter::FullyConnectedOn ( )

inline

Set the value of FullyConnected to true or false respectfully.

Definition at line 75 of file sitkGrayscaleFillholeImageFilter.h.

bool itk::simple::GrayscaleFillholeImageFilter::GetFullyConnected ( ) const

inline

Set/Get whether the connected components are defined strictly by face connectivity or by face+edge+vertex connectivity. Default is FullyConnectedOff. For objects that are 1 pixel wide, use FullyConnectedOn.

Definition at line 81 of file sitkGrayscaleFillholeImageFilter.h.

std::string itk::simple::GrayscaleFillholeImageFilter::GetName ( ) const

inlinevirtual

Name of this class

Implements itk::simple::ProcessObject.

Definition at line 83 of file sitkGrayscaleFillholeImageFilter.h.

Self& itk::simple::GrayscaleFillholeImageFilter::SetFullyConnected ( bool FullyConnected )

inline

Set/Get whether the connected components are defined strictly by face connectivity or by face+edge+vertex connectivity. Default is FullyConnectedOff. For objects that are 1 pixel wide, use FullyConnectedOn.

Definition at line 72 of file sitkGrayscaleFillholeImageFilter.h.

std::string itk::simple::GrayscaleFillholeImageFilter::ToString ( ) const

virtual

Print ourselves out

Reimplemented from itk::simple::ProcessObject.