vtkImageIdealHighPass Class Reference

#include <vtkImageIdealHighPass.h>

Inheritance diagram for vtkImageIdealHighPass:

[legend]Collaboration diagram for vtkImageIdealHighPass:

[legend]List of all members.

Detailed Description

Simple frequency domain band pass.

This filter only works on an image after it has been converted to frequency domain by a vtkImageFFT filter. A vtkImageRFFT filter can be used to convert the output back into the spatial domain. vtkImageIdealHighPass just sets a portion of the image to zero. The sharp cutoff in the frequence domain produces ringing in the spatial domain. Input and Output must be doubles. Dimensionality is set when the axes are set. Defaults to 2D on X and Y axes.

See also:: vtkImageButterworthHighPass vtkImageIdealLowPass vtkImageFFT vtkImageRFFT

Created by:

Law, Charles

CVS contributions (if > 5%):

Law, Charles (68%)
Martin, Ken (12%)
Lorensen, Bill (9%)

CVS logs (CVSweb):

.cxx (/Imaging/vtkImageIdealHighPass.cxx)
.h (/Imaging/vtkImageIdealHighPass.h)

Tests:: vtkImageIdealHighPass (Tests)

Definition at line 51 of file vtkImageIdealHighPass.h.

Public Types

typedef vtkImageToImageFilter Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

void PrintSelf (ostream &os, vtkIndent indent)

virtual void SetCutOff (double, double, double)

virtual void SetCutOff (double[3])

void SetCutOff (double v)

void SetXCutOff (double v)

void SetYCutOff (double v)

void SetZCutOff (double v)

virtual double * GetCutOff ()

virtual void GetCutOff (double &, double &, double &)

virtual void GetCutOff (double[3])

double GetXCutOff ()

double GetYCutOff ()

double GetZCutOff ()

Static Public Member Functions

vtkImageIdealHighPass * New ()

int IsTypeOf (const char *type)

vtkImageIdealHighPass * SafeDownCast (vtkObject *o)

Protected Member Functions

vtkImageIdealHighPass ()

~vtkImageIdealHighPass ()

void ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int outExt[6], int id)

Protected Attributes

double CutOff [3]

Member Typedef Documentation

typedef vtkImageToImageFilter vtkImageIdealHighPass::Superclass

Reimplemented from vtkImageToImageFilter.
Definition at line 55 of file vtkImageIdealHighPass.h.

Constructor & Destructor Documentation

vtkImageIdealHighPass::vtkImageIdealHighPass ( ) [protected]

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

Definition at line 75 of file vtkImageIdealHighPass.h.

Member Function Documentation

vtkImageIdealHighPass* vtkImageIdealHighPass::New ( ) [static]

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

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

Reimplemented from vtkImageToImageFilter.

int vtkImageIdealHighPass::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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkImageToImageFilter.

virtual int vtkImageIdealHighPass::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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkImageToImageFilter.

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

Reimplemented from vtkImageToImageFilter.

void vtkImageIdealHighPass::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 vtkImageIdealHighPass::SetCutOff ( double ,

double ,

double

) [virtual]

Set/Get the cutoff frequency for each axis. The values are specified in the order X, Y, Z, Time. Units: Cycles per world unit (as defined by the data spacing).

virtual void vtkImageIdealHighPass::SetCutOff ( double [3] ) [virtual]

Set/Get the cutoff frequency for each axis. The values are specified in the order X, Y, Z, Time. Units: Cycles per world unit (as defined by the data spacing).

void vtkImageIdealHighPass::SetCutOff ( double v ) [inline]

Set/Get the cutoff frequency for each axis. The values are specified in the order X, Y, Z, Time. Units: Cycles per world unit (as defined by the data spacing).
Definition at line 63 of file vtkImageIdealHighPass.h.

void vtkImageIdealHighPass::SetXCutOff ( double v )

Set/Get the cutoff frequency for each axis. The values are specified in the order X, Y, Z, Time. Units: Cycles per world unit (as defined by the data spacing).

void vtkImageIdealHighPass::SetYCutOff ( double v )

Set/Get the cutoff frequency for each axis. The values are specified in the order X, Y, Z, Time. Units: Cycles per world unit (as defined by the data spacing).

void vtkImageIdealHighPass::SetZCutOff ( double v )

Set/Get the cutoff frequency for each axis. The values are specified in the order X, Y, Z, Time. Units: Cycles per world unit (as defined by the data spacing).

virtual double* vtkImageIdealHighPass::GetCutOff ( ) [virtual]

Set/Get the cutoff frequency for each axis. The values are specified in the order X, Y, Z, Time. Units: Cycles per world unit (as defined by the data spacing).

virtual void vtkImageIdealHighPass::GetCutOff ( double & ,

double & ,

double &

) [virtual]

Set/Get the cutoff frequency for each axis. The values are specified in the order X, Y, Z, Time. Units: Cycles per world unit (as defined by the data spacing).

virtual void vtkImageIdealHighPass::GetCutOff ( double [3] ) [virtual]

Set/Get the cutoff frequency for each axis. The values are specified in the order X, Y, Z, Time. Units: Cycles per world unit (as defined by the data spacing).

double vtkImageIdealHighPass::GetXCutOff ( ) [inline]

Set/Get the cutoff frequency for each axis. The values are specified in the order X, Y, Z, Time. Units: Cycles per world unit (as defined by the data spacing).
Definition at line 68 of file vtkImageIdealHighPass.h.

double vtkImageIdealHighPass::GetYCutOff ( ) [inline]

Set/Get the cutoff frequency for each axis. The values are specified in the order X, Y, Z, Time. Units: Cycles per world unit (as defined by the data spacing).
Definition at line 69 of file vtkImageIdealHighPass.h.

double vtkImageIdealHighPass::GetZCutOff ( ) [inline]

Set/Get the cutoff frequency for each axis. The values are specified in the order X, Y, Z, Time. Units: Cycles per world unit (as defined by the data spacing).
Definition at line 70 of file vtkImageIdealHighPass.h.

void vtkImageIdealHighPass::ThreadedExecute ( vtkImageData * inData,

vtkImageData * outData,

int outExt[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.

Member Data Documentation

double vtkImageIdealHighPass::CutOff[3] [protected]

Definition at line 77 of file vtkImageIdealHighPass.h.

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

dox/Imaging/vtkImageIdealHighPass.h


Public Types
typedef vtkImageToImageFilter	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetCutOff (double, double, double)
virtual void	SetCutOff (double[3])
void	SetCutOff (double v)
void	SetXCutOff (double v)
void	SetYCutOff (double v)
void	SetZCutOff (double v)
virtual double *	GetCutOff ()
virtual void	GetCutOff (double &, double &, double &)
virtual void	GetCutOff (double[3])
double	GetXCutOff ()
double	GetYCutOff ()
double	GetZCutOff ()
Static Public Member Functions
vtkImageIdealHighPass *	New ()
int	IsTypeOf (const char *type)
vtkImageIdealHighPass *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkImageIdealHighPass ()
	~vtkImageIdealHighPass ()
void	ThreadedExecute (vtkImageData inData, vtkImageData outData, int outExt[6], int id)
Protected Attributes
double	CutOff [3]