vtkImageSeparableConvolution Class Reference

3 1D convolutions on an image More...

#include <vtkImageSeparableConvolution.h>

Inheritance diagram for vtkImageSeparableConvolution:

Collaboration diagram for vtkImageSeparableConvolution:

List of all members.

Public Types
typedef vtkImageDecomposeFilter	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkImageSeparableConvolution *	NewInstance () const
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
static vtkImageSeparableConvolution *	New ()
static int	IsTypeOf (const char *type)
static vtkImageSeparableConvolution *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkImageSeparableConvolution ()
	~vtkImageSeparableConvolution ()
virtual int	IterativeRequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int	IterativeRequestInformation (vtkInformation *in, vtkInformation *out)
virtual int	IterativeRequestUpdateExtent (vtkInformation *in, vtkInformation *out)
Protected Attributes
vtkFloatArray *	XKernel
vtkFloatArray *	YKernel
vtkFloatArray *	ZKernel

---

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.

Tests:

vtkImageSeparableConvolution (Tests)

Definition at line 40 of file vtkImageSeparableConvolution.h.

---

Member Typedef Documentation

typedef vtkImageDecomposeFilter vtkImageSeparableConvolution::Superclass

Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3.

Reimplemented from vtkImageDecomposeFilter.

Definition at line 44 of file vtkImageSeparableConvolution.h.

---

Constructor & Destructor Documentation

vtkImageSeparableConvolution::vtkImageSeparableConvolution

(

)

[protected]

vtkImageSeparableConvolution::~vtkImageSeparableConvolution

(

)

[protected]

---

Member Function Documentation

static vtkImageSeparableConvolution* vtkImageSeparableConvolution::New

(

)

[static]

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

Reimplemented from vtkAlgorithm.

static 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.

static vtkImageSeparableConvolution* vtkImageSeparableConvolution::SafeDownCast

(

vtkObjectBase *

o

)

[static]

Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3.

Reimplemented from vtkImageDecomposeFilter.

virtual vtkObjectBase* vtkImageSeparableConvolution::NewInstanceInternal

(

)

const [protected, virtual]

Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3.

Reimplemented from vtkImageDecomposeFilter.

vtkImageSeparableConvolution* vtkImageSeparableConvolution::NewInstance

(

)

const

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.

virtual int vtkImageSeparableConvolution::IterativeRequestData	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)		[protected, virtual]

Reimplemented from vtkImageIterateFilter.

virtual int vtkImageSeparableConvolution::IterativeRequestInformation	(	vtkInformation *	in,
		vtkInformation *	out
	)		[protected, virtual]

Reimplemented from vtkImageIterateFilter.

virtual int vtkImageSeparableConvolution::IterativeRequestUpdateExtent	(	vtkInformation *	in,
		vtkInformation *	out
	)		[protected, virtual]

Reimplemented from vtkImageIterateFilter.

---

Member Data Documentation

vtkFloatArray* vtkImageSeparableConvolution::XKernel [protected]

Definition at line 72 of file vtkImageSeparableConvolution.h.

vtkFloatArray* vtkImageSeparableConvolution::YKernel [protected]

Definition at line 73 of file vtkImageSeparableConvolution.h.

vtkFloatArray* vtkImageSeparableConvolution::ZKernel [protected]

Definition at line 74 of file vtkImageSeparableConvolution.h.

---

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

• dox/Imaging/General/vtkImageSeparableConvolution.h