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.

Tests:

vtkImageSeparableConvolution (Tests)

Definition at line 39 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
static vtkImageSeparableConvolution *	New ()
static int	IsTypeOf (const char *type)
static vtkImageSeparableConvolution *	SafeDownCast (vtkObject *o)
Protected Member Functions
	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

---

Member Typedef Documentation

typedef vtkImageDecomposeFilter vtkImageSeparableConvolution::Superclass

Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3. Reimplemented from vtkImageDecomposeFilter. Definition at line 43 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.

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

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

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 (  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.

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 71 of file vtkImageSeparableConvolution.h.

vtkFloatArray* vtkImageSeparableConvolution::YKernel [protected]

Definition at line 72 of file vtkImageSeparableConvolution.h.

vtkFloatArray* vtkImageSeparableConvolution::ZKernel [protected]

Definition at line 73 of file vtkImageSeparableConvolution.h.

---

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

• dox/Imaging/vtkImageSeparableConvolution.h

---