vtkImageSeparableConvolution Class Reference

#include <vtkImageSeparableConvolution.h>

Inheritance diagram for vtkImageSeparableConvolution:

[legend]Collaboration diagram for vtkImageSeparableConvolution:

[legend]List of all members.

Detailed Description

3 1D convolutions on an image

vtkImageSeparableConvolution performs a convolution along the X, Y, and Z axes of an image, based on the three different 1D convolution kernels. The kernels must be of odd size, and are considered to be centered at (int)((kernelsize - 1) / 2.0 ). If a kernel is NULL, that dimension is skipped. This filter is designed to efficiently convolve separable filters that can be decomposed into 1 or more 1D convolutions. It also handles arbitrarly large kernel sizes, and uses edge replication to handle boundaries.

Created by:

Blezek, Dan

CVS contributions (if > 5%):

Blezek, Dan (89%)

CVS logs (CVSweb):

.h (/Imaging/vtkImageSeparableConvolution.h)
.cxx (/Imaging/vtkImageSeparableConvolution.cxx)

Tests:: vtkImageSeparableConvolution (Tests)

Definition at line 49 of file vtkImageSeparableConvolution.h.

Public Types

typedef vtkImageDecomposeFilter Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

virtual void SetXKernel (vtkFloatArray *)

virtual vtkFloatArray * GetXKernel ()

virtual void SetYKernel (vtkFloatArray *)

virtual vtkFloatArray * GetYKernel ()

virtual void SetZKernel (vtkFloatArray *)

virtual vtkFloatArray * GetZKernel ()

void PrintSelf (ostream &os, vtkIndent indent)

unsigned long int GetMTime ()

Static Public Member Functions

vtkImageSeparableConvolution * New ()

int IsTypeOf (const char *type)

vtkImageSeparableConvolution * SafeDownCast (vtkObject *o)

Protected Member Functions

vtkImageSeparableConvolution ()

~vtkImageSeparableConvolution ()

void ComputeInputUpdateExtent (int inExt[6], int outExt[6])

void IterativeExecuteData (vtkImageData *inData, vtkImageData *outData)

void ExecuteInformation (vtkImageData *input, vtkImageData *output)

void ExecuteInformation ()

Protected Attributes

vtkFloatArray * XKernel

vtkFloatArray * YKernel

vtkFloatArray * ZKernel

Member Typedef Documentation

typedef vtkImageDecomposeFilter vtkImageSeparableConvolution::Superclass

Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3.
Reimplemented from vtkImageDecomposeFilter.
Definition at line 53 of file vtkImageSeparableConvolution.h.

Constructor & Destructor Documentation

vtkImageSeparableConvolution::vtkImageSeparableConvolution ( ) [protected]

vtkImageSeparableConvolution::~vtkImageSeparableConvolution ( ) [protected]

Member Function Documentation

vtkImageSeparableConvolution* vtkImageSeparableConvolution::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkAlgorithm.

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

Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3.
Reimplemented from vtkImageDecomposeFilter.

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

Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3.
Reimplemented from vtkImageDecomposeFilter.

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

Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3.
Reimplemented from vtkImageDecomposeFilter.

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

Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3.
Reimplemented from vtkImageDecomposeFilter.

virtual void vtkImageSeparableConvolution::SetXKernel ( vtkFloatArray * ) [virtual]

virtual vtkFloatArray* vtkImageSeparableConvolution::GetXKernel ( ) [virtual]

virtual void vtkImageSeparableConvolution::SetYKernel ( vtkFloatArray * ) [virtual]

virtual vtkFloatArray* vtkImageSeparableConvolution::GetYKernel ( ) [virtual]

virtual void vtkImageSeparableConvolution::SetZKernel ( vtkFloatArray * ) [virtual]

virtual vtkFloatArray* vtkImageSeparableConvolution::GetZKernel ( ) [virtual]

void vtkImageSeparableConvolution::PrintSelf ( ostream & os,

vtkIndent indent

) [virtual]

Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3.
Reimplemented from vtkImageDecomposeFilter.

unsigned long int vtkImageSeparableConvolution::GetMTime ( ) [virtual]

Overload standard modified time function. If kernel arrays are modified, then this object is modified as well.
Reimplemented from vtkObject.

void vtkImageSeparableConvolution::ComputeInputUpdateExtent ( int inExt[6],

int outExt[6]

) [protected, virtual]

Reimplemented from vtkImageIterateFilter.

void vtkImageSeparableConvolution::IterativeExecuteData ( vtkImageData * inData,

vtkImageData * outData

) [protected, virtual]

Implements vtkImageIterateFilter.

void vtkImageSeparableConvolution::ExecuteInformation ( vtkImageData * input,

vtkImageData * output

) [protected, virtual]

Reimplemented from vtkImageIterateFilter.

void vtkImageSeparableConvolution::ExecuteInformation ( ) [inline, protected, virtual]

Reimplemented from vtkImageIterateFilter.
Definition at line 89 of file vtkImageSeparableConvolution.h.
References vtkImageIterateFilter::ExecuteInformation().

Member Data Documentation

vtkFloatArray* vtkImageSeparableConvolution::XKernel [protected]

Definition at line 81 of file vtkImageSeparableConvolution.h.

vtkFloatArray* vtkImageSeparableConvolution::YKernel [protected]

Definition at line 82 of file vtkImageSeparableConvolution.h.

vtkFloatArray* vtkImageSeparableConvolution::ZKernel [protected]

Definition at line 83 of file vtkImageSeparableConvolution.h.

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

dox/Imaging/vtkImageSeparableConvolution.h


Public Types
typedef vtkImageDecomposeFilter	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
virtual void	SetXKernel (vtkFloatArray *)
virtual vtkFloatArray *	GetXKernel ()
virtual void	SetYKernel (vtkFloatArray *)
virtual vtkFloatArray *	GetYKernel ()
virtual void	SetZKernel (vtkFloatArray *)
virtual vtkFloatArray *	GetZKernel ()
void	PrintSelf (ostream &os, vtkIndent indent)
unsigned long int	GetMTime ()
Static Public Member Functions
vtkImageSeparableConvolution *	New ()
int	IsTypeOf (const char *type)
vtkImageSeparableConvolution *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkImageSeparableConvolution ()
	~vtkImageSeparableConvolution ()
void	ComputeInputUpdateExtent (int inExt[6], int outExt[6])
void	IterativeExecuteData (vtkImageData inData, vtkImageData outData)
void	ExecuteInformation (vtkImageData input, vtkImageData output)
void	ExecuteInformation ()
Protected Attributes
vtkFloatArray *	XKernel
vtkFloatArray *	YKernel
vtkFloatArray *	ZKernel