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vtkImageMedian3D Class Reference

Median Filter. More...

#include <vtkImageMedian3D.h>

Inheritance diagram for vtkImageMedian3D:

[legend]Collaboration diagram for vtkImageMedian3D:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	SetKernelSize (int size0, int size1, int size2)
virtual int	GetNumberOfElements ()
Static Public Methods
vtkImageMedian3D *	New ()
int	IsTypeOf (const char *type)
vtkImageMedian3D *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkImageMedian3D ()
	~vtkImageMedian3D ()
void	ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int extent[6], int id)
Protected Attributes
int	NumberOfElements

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Detailed Description

Median Filter.

Date:

2001/11/13 14:32:39

Revision:

1.22

Thanks:

Thanks to C. Charles Law who developed this class.

vtkImageMedian3D a Median filter that replaces each pixel with the median value from a rectangular neighborhood around that pixel. Neighborhoods can be no more than 3 dimensional. Setting one axis of the neighborhood kernelSize to 1 changes the filter into a 2D median.

Tests:

vtkImageMedian3D (Tests)

Definition at line 63 of file vtkImageMedian3D.h.

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Constructor & Destructor Documentation

vtkImageMedian3D::vtkImageMedian3D (    )  [protected]

vtkImageMedian3D::~vtkImageMedian3D (    )  [inline, protected]

Definition at line 81 of file vtkImageMedian3D.h.

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Member Function Documentation

vtkImageMedian3D* vtkImageMedian3D::New (    )  [static]

Instantiate object with no start, end, or progress methods. Reimplemented from vtkImageSpatialFilter.

virtual const char* vtkImageMedian3D::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 vtkImageSpatialFilter.

int vtkImageMedian3D::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 vtkImageSpatialFilter.

virtual int vtkImageMedian3D::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 vtkImageSpatialFilter.

vtkImageMedian3D* vtkImageMedian3D::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 vtkImageSpatialFilter.

void vtkImageMedian3D::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 vtkImageSpatialFilter.

void vtkImageMedian3D::SetKernelSize (  int    size0, int    size1, int    size2 )

This method sets the size of the neighborhood. It also sets the default middle of the neighborhood

virtual int vtkImageMedian3D::GetNumberOfElements (    )  [virtual]

Return the number of elements in the median mask

void vtkImageMedian3D::ThreadedExecute (  vtkImageData *    inData, vtkImageData *    outData, int    extent[6], int    id )  [protected, virtual]

If the subclass does not define an Execute method, then the task will be broken up, multiple threads will be spawned, and each thread will call this method. It is public so that the thread functions can call this method. Reimplemented from vtkImageToImageFilter.

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Member Data Documentation

int vtkImageMedian3D::NumberOfElements [protected]

Definition at line 83 of file vtkImageMedian3D.h.

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

• Imaging/vtkImageMedian3D.h

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