Generates Log Gabor filtered image Fourier domain transfer function is implemented in fouriertools/TransferFunctionGenerator Reference: Peter Kovesi: http://www.csse.uwa.edu.au/~pk/Research/MatlabFns/PhaseCongruency/Docs/convexpl.html. More...

#include <LogGabor.h>

Public Member Functions
	LogGabor (Image *pImage)
	constructor More...

	~LogGabor ()
	destructor

double	GetCenterFrequency ()
	Gets the frequency radius of the middle of the frequency band to filter.

void	SetCenterFrequency (double centerFrequency)
	Sets the radius of the middle of the frequency band to filter. More...

double	GetRadialWidth ()
	Gets the width in the radial direction of the frequency band to filter.

void	SetRadialWidth (double radialWidth)
	Sets the width in the radial direction of the frequency band to filter. More...

double	GetCenterAngle ()
	Gets the central angle of the frequency band to filter.

void	SetCenterAngle (double centerAngle)
	Sets the central angle of the frequency band to filter. More...

double	GetAngleSpread ()
	Gets the width in the angular direction of the frequency band to filter.

void	SetAngleSpread (double angleSpread)
	Sets the width in the angular direction of the frequency band to filter. More...

Image *	GetRealResponse (bool rescaleVisualize=true)
	Creates an output image with the real component of the response of the filter. More...

Image *	GetImagResponse (bool rescaleVisualize=true)
	Creates an output image with the imaginary component of the response of the filter. More...

Image *	GetTransferFunction (bool rescaleVisualize=true)
	Creates an output image with the transfer function corresponding with the filter. More...

Image *	GetMagnitude (bool rescaleVisualize=true)
	Creates an output image with the magnitude of the complex response of the filter. More...

void	PrintParameters ()
	prints the parameter for the log-Gabor filter on the command line

void	Run ()
	run method of this class

Detailed Description

Generates Log Gabor filtered image Fourier domain transfer function is implemented in fouriertools/TransferFunctionGenerator Reference: Peter Kovesi: http://www.csse.uwa.edu.au/~pk/Research/MatlabFns/PhaseCongruency/Docs/convexpl.html.

Constructor & Destructor Documentation

stira::filter::LogGabor::LogGabor ( Image * pImage )

constructor

Parameters

pImage input image on which to apply the filter

Member Function Documentation

Image * stira::filter::LogGabor::GetImagResponse ( bool rescaleVisualize = true )

Creates an output image with the imaginary component of the response of the filter.

Parameters

rescaleVisualize flag whether or not the output needs to be rescaled between 0 and 255

References stira::imagedata::Image::Clone().

Image * stira::filter::LogGabor::GetMagnitude ( bool rescaleVisualize = true )

Creates an output image with the magnitude of the complex response of the filter.

Parameters

rescaleVisualize flag whether or not the output needs to be rescaled between 0 and 255

References stira::imagedata::Image::Clone(), stira::imagedata::Image::GetBands(), stira::imagedata::Image::GetWidth(), and stira::imagedata::Image::SetImageName().

Image * stira::filter::LogGabor::GetRealResponse ( bool rescaleVisualize = true )

Creates an output image with the real component of the response of the filter.

Parameters

rescaleVisualize flag whether or not the output needs to be rescaled between 0 and 255

References stira::imagedata::Image::Clone().

Image * stira::filter::LogGabor::GetTransferFunction ( bool rescaleVisualize = true )

Creates an output image with the transfer function corresponding with the filter.

Parameters

rescaleVisualize flag whether or not the output needs to be rescaled between 0 and 255

References stira::imagedata::Image::Clone(), and stira::imagedata::Image::SetImageName().

void stira::filter::LogGabor::SetAngleSpread ( double angleSpread )

Sets the width in the angular direction of the frequency band to filter.

Parameters

angleSpread the width in the angular direction of the frequency band to filter

void stira::filter::LogGabor::SetCenterAngle ( double centerAngle )

Sets the central angle of the frequency band to filter.

Parameters

centerAngle central angle of the frequency band to filter

void stira::filter::LogGabor::SetCenterFrequency ( double centerFrequency )

Sets the radius of the middle of the frequency band to filter.

Parameters

centerFrequency radius of the middle of the frequency band to filter

void stira::filter::LogGabor::SetRadialWidth ( double radialWidth )

Sets the width in the radial direction of the frequency band to filter.

Parameters

radialWidth width of the frequency band to filter

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

filter/filter/LogGabor.h
filter/filter/LogGabor.cpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation