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vtkImageIdealHighPass Class Reference

Simple frequency domain band pass. More...

#include <vtkImageIdealHighPass.h>

Inherits vtkThreadedImageAlgorithm.

Public Types

typedef vtkThreadedImageAlgorithm Superclass
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkImageIdealHighPassNewInstance () const
 
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

static vtkImageIdealHighPassNew ()
 
static int IsTypeOf (const char *type)
 
static vtkImageIdealHighPassSafeDownCast (vtkObjectBase *o)
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkImageIdealHighPass ()
 
 ~vtkImageIdealHighPass ()
 
void ThreadedRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int outExt[6], int id)
 

Protected Attributes

double CutOff [3]
 

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
Tests:
vtkImageIdealHighPass (Tests)

Definition at line 40 of file vtkImageIdealHighPass.h.

Member Typedef Documentation

typedef vtkThreadedImageAlgorithm vtkImageIdealHighPass::Superclass

Definition at line 44 of file vtkImageIdealHighPass.h.

Constructor & Destructor Documentation

vtkImageIdealHighPass::vtkImageIdealHighPass ( )
protected
vtkImageIdealHighPass::~vtkImageIdealHighPass ( )
inlineprotected

Definition at line 64 of file vtkImageIdealHighPass.h.

Member Function Documentation

static vtkImageIdealHighPass* vtkImageIdealHighPass::New ( )
static
static int vtkImageIdealHighPass::IsTypeOf ( const char *  type)
static
virtual int vtkImageIdealHighPass::IsA ( const char *  type)
virtual
static vtkImageIdealHighPass* vtkImageIdealHighPass::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkImageIdealHighPass::NewInstanceInternal ( ) const
protectedvirtual
vtkImageIdealHighPass* vtkImageIdealHighPass::NewInstance ( ) const
void vtkImageIdealHighPass::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
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 52 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 57 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 58 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 59 of file vtkImageIdealHighPass.h.

void vtkImageIdealHighPass::ThreadedRequestData ( vtkInformation *  request,
vtkInformationVector **  inputVector,
vtkInformationVector *  outputVector,
vtkImageData ***  inData,
vtkImageData **  outData,
int  outExt[6],
int  id 
)
protected

Member Data Documentation

double vtkImageIdealHighPass::CutOff[3]
protected

Definition at line 64 of file vtkImageIdealHighPass.h.


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