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vtkImageIslandRemoval2D Class Reference

Removes small clusters in masks. More...

#include <vtkImageIslandRemoval2D.h>

Inheritance diagram for vtkImageIslandRemoval2D:

[legend]Collaboration diagram for vtkImageIslandRemoval2D:

[legend]List of all members.

[NOHEADER]
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
vtkImageIslandRemoval2D *	New ()
int	IsTypeOf (const char *type)
vtkImageIslandRemoval2D *	SafeDownCast (vtkObject *o)
Public Methods
virtual void	SetAreaThreshold (int)
virtual int	GetAreaThreshold ()
virtual void	SetSquareNeighborhood (int)
virtual int	GetSquareNeighborhood ()
virtual void	SquareNeighborhoodOn ()
virtual void	SquareNeighborhoodOff ()
virtual void	SetIslandValue (float)
virtual float	GetIslandValue ()
virtual void	SetReplaceValue (float)
virtual float	GetReplaceValue ()
Protected Methods
	vtkImageIslandRemoval2D ()
	~vtkImageIslandRemoval2D ()
void	ExecuteData (vtkDataObject *output)
Protected Attributes
int	AreaThreshold
int	SquareNeighborhood
float	IslandValue
float	ReplaceValue

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Detailed Description

Removes small clusters in masks.

Date:

2001/10/11 13:37:46

Revision:

1.34

Thanks:

Thanks to C. Charles Law who developed this class.

vtkImageIslandRemoval2D computes the area of separate islands in a mask image. It removes any island that has less than AreaThreshold pixels. Output has the same ScalarType as input. It generates the whole 2D output image for any output request.

Tests:

vtkImageIslandRemoval2D (Tests)

Definition at line 71 of file vtkImageIslandRemoval2D.h.

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Constructor & Destructor Documentation

vtkImageIslandRemoval2D::vtkImageIslandRemoval2D (    )  [protected]

vtkImageIslandRemoval2D::~vtkImageIslandRemoval2D (    )  [inline, protected]

Definition at line 108 of file vtkImageIslandRemoval2D.h.

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Member Function Documentation

vtkImageIslandRemoval2D* vtkImageIslandRemoval2D::New (    )  [static]

Constructor: Sets default filter to be identity. Reimplemented from vtkImageToImageFilter.

virtual const char* vtkImageIslandRemoval2D::GetClassName (    )  [virtual]

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImageToImageFilter.

int vtkImageIslandRemoval2D::IsTypeOf (  const char *    type )  [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImageToImageFilter.

virtual int vtkImageIslandRemoval2D::IsA (  const char *    type )  [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImageToImageFilter.

vtkImageIslandRemoval2D* vtkImageIslandRemoval2D::SafeDownCast (  vtkObject *    o )  [static]

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImageToImageFilter.

void vtkImageIslandRemoval2D::PrintSelf (  ostream &    os, vtkIndent    indent )  [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 vtkImageToImageFilter.

virtual void vtkImageIslandRemoval2D::SetAreaThreshold (  int    )  [virtual]

Set/Get the cutoff area for removal

virtual int vtkImageIslandRemoval2D::GetAreaThreshold (    )  [virtual]

Set/Get the cutoff area for removal

virtual void vtkImageIslandRemoval2D::SetSquareNeighborhood (  int    )  [virtual]

Set/Get whether to use 4 or 8 neighbors

virtual int vtkImageIslandRemoval2D::GetSquareNeighborhood (    )  [virtual]

Set/Get whether to use 4 or 8 neighbors

virtual void vtkImageIslandRemoval2D::SquareNeighborhoodOn (    )  [virtual]

Set/Get whether to use 4 or 8 neighbors

virtual void vtkImageIslandRemoval2D::SquareNeighborhoodOff (    )  [virtual]

Set/Get whether to use 4 or 8 neighbors

virtual void vtkImageIslandRemoval2D::SetIslandValue (  float    )  [virtual]

Set/Get the value to remove.

virtual float vtkImageIslandRemoval2D::GetIslandValue (    )  [virtual]

Set/Get the value to remove.

virtual void vtkImageIslandRemoval2D::SetReplaceValue (  float    )  [virtual]

Set/Get the value to put in the place of removed pixels.

virtual float vtkImageIslandRemoval2D::GetReplaceValue (    )  [virtual]

Set/Get the value to put in the place of removed pixels.

void vtkImageIslandRemoval2D::ExecuteData (  vtkDataObject *    output )  [protected]

Reimplemented from vtkImageToImageFilter.

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Member Data Documentation

int vtkImageIslandRemoval2D::AreaThreshold [protected]

Definition at line 110 of file vtkImageIslandRemoval2D.h.

int vtkImageIslandRemoval2D::SquareNeighborhood [protected]

Definition at line 111 of file vtkImageIslandRemoval2D.h.

float vtkImageIslandRemoval2D::IslandValue [protected]

Definition at line 112 of file vtkImageIslandRemoval2D.h.

float vtkImageIslandRemoval2D::ReplaceValue [protected]

Definition at line 113 of file vtkImageIslandRemoval2D.h.

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

• Imaging/vtkImageIslandRemoval2D.h

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