mimas::canny< T > Class Template Reference

#include <canny.h>

Inheritance diagram for mimas::canny< T >:

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[legend]List of all members.

Public Member Functions
void	setCannyPixHighThresRatio (double tempval)
double	getCannyPixHighThresRatio (void)
void	setCannyStdDev (double tempval)
double	getCannyStdDev (void)
void	setCannyHighThres (int tempval)
int	getCannyHighThres (void)
void	setCannyLowThres (int tempval)
int	getCannyLowThres (void)
void	setCannyAutoThres (bool tempval)
bool	getCannyAutoThres (void)
void	getEdges (image< T > &inputImage, image< T > &outimage)
void	getEdges (image< T > &image)
	canny ()
Public Attributes
float	ratio
float	sd
int	highthres
int	lowthres
bool	autothreshold
Protected Member Functions
float	norm (float x, float y)
float	gauss (float x, float sigma)
float	dGauss (float x, float sigma)
float	meanGauss (float x, float sigma)
void	separable_convolution (const image< int > &im, const std::vector< float > &gau, image< float > &smx, image< float > &smy)
void	dxy_separable_convolution (const std::vector< float > &dgau, const image< float > &smx, const image< float > &smy, image< float > &dx, image< float > &dy)
void	nonmax_suppress (const image< float > &dx, const image< float > &dy, image< float > &mag)
void	estimate_thresh (const image< float > &mag, int fringe)
float	distancePointToPoint (int ax, int ay, int bx, int by)
float	distancePointToLine (int ax, int ay, int bx, int by, int px, int py)
void	hysteresis (const image< float > &mag, image< int > &im, int fringe)
int	trace (const image< float > &mag, image< int > &im, int i, int j)

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Detailed Description

template<typename T>
class mimas::canny< T >

Definition at line 25 of file canny.h.

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Constructor & Destructor Documentation

template<typename T>

mimas::canny< T >::canny

(

)

[inline]

Definition at line 78 of file canny.h.

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Member Function Documentation

template<typename T>

float mimas::canny< T >::norm	(	float	x,
		float	y
	)			[protected]

Definition at line 151 of file canny.h.

Referenced by mimas::canny< T >::nonmax_suppress().

template<typename T>

float mimas::canny< T >::gauss	(	float	x,
		float	sigma
	)			[protected]

Definition at line 213 of file canny.h.

Referenced by mimas::canny< T >::dGauss(), and mimas::canny< T >::meanGauss().

template<typename T>

float mimas::canny< T >::dGauss	(	float	x,
		float	sigma
	)			[protected]

Definition at line 234 of file canny.h.

References mimas::canny< T >::gauss().

Referenced by mimas::canny< T >::getEdges().

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template<typename T>

float mimas::canny< T >::meanGauss	(	float	x,
		float	sigma
	)			[protected]

Definition at line 223 of file canny.h.

References mimas::canny< T >::gauss().

Referenced by mimas::canny< T >::getEdges().

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template<typename T>

void mimas::canny< T >::separable_convolution	(	const image< int > &	im,
		const std::vector< float > &	gau,
		image< float > &	smx,
		image< float > &	smy
	)			[protected]

Definition at line 334 of file canny.h.

References mimas::const_image_ref< T, TPtr >::getHeight(), mimas::const_image_ref< T, TPtr >::getWidth(), mimas::image< T >::init(), and mimas::image_ref< T >::pixel().

Referenced by mimas::canny< T >::getEdges().

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template<typename T>

void mimas::canny< T >::dxy_separable_convolution	(	const std::vector< float > &	dgau,
		const image< float > &	smx,
		const image< float > &	smy,
		image< float > &	dx,
		image< float > &	dy
	)			[protected]

Definition at line 366 of file canny.h.

References mimas::const_image_ref< T, T * >::getHeight(), mimas::const_image_ref< T, T * >::getWidth(), mimas::image< T >::init(), and mimas::image_ref< T >::pixel().

Referenced by mimas::canny< T >::getEdges().

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template<typename T>

void mimas::canny< T >::nonmax_suppress	(	const image< float > &	dx,
		const image< float > &	dy,
		image< float > &	mag
	)			[protected]

Definition at line 406 of file canny.h.

References mimas::const_image_ref< T, T * >::getHeight(), mimas::const_image_ref< T, T * >::getWidth(), mimas::canny< T >::lowthres, MAG_SCALE, mimas::canny< T >::norm(), and mimas::image_ref< T >::pixel().

Referenced by mimas::canny< T >::getEdges().

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template<typename T>

void mimas::canny< T >::estimate_thresh	(	const image< float > &	mag,
		int	fringe
	)			[protected]

Definition at line 496 of file canny.h.

References mimas::const_image_ref< T, T * >::getHeight(), mimas::const_image_ref< T, T * >::getWidth(), mimas::canny< T >::highthres, mimas::canny< T >::lowthres, MAG_SCALE, and mimas::image_ref< T >::pixel().

Referenced by mimas::canny< T >::hysteresis().

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template<typename T>

float mimas::canny< T >::distancePointToPoint	(	int	ax,
		int	ay,
		int	bx,
		int	by
	)			[protected]

Definition at line 275 of file canny.h.

Referenced by mimas::canny< T >::distancePointToLine().

template<typename T>

float mimas::canny< T >::distancePointToLine	(	int	ax,
		int	ay,
		int	bx,
		int	by,
		int	px,
		int	py
	)			[protected]

Definition at line 282 of file canny.h.

References mimas::canny< T >::distancePointToPoint().

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template<typename T>

void mimas::canny< T >::hysteresis	(	const image< float > &	mag,
		image< int > &	im,
		int	fringe
	)			[protected]

Definition at line 246 of file canny.h.

References mimas::canny< T >::autothreshold, mimas::canny< T >::estimate_thresh(), mimas::const_image_ref< T, TPtr >::getHeight(), mimas::const_image_ref< T, TPtr >::getWidth(), mimas::canny< T >::highthres, mimas::canny< T >::lowthres, MAG_SCALE, mimas::image_ref< T >::pixel(), and mimas::canny< T >::trace().

Referenced by mimas::canny< T >::getEdges().

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template<typename T>

int mimas::canny< T >::trace	(	const image< float > &	mag,
		image< int > &	im,
		int	i,
		int	j
	)			[protected]

Definition at line 296 of file canny.h.

References mimas::const_image_ref< T, T * >::getHeight(), mimas::const_image_ref< T, T * >::getWidth(), mimas::canny< T >::lowthres, MAG_SCALE, and mimas::image_ref< T >::pixel().

Referenced by mimas::canny< T >::hysteresis().

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template<typename T>

void mimas::canny< T >::setCannyPixHighThresRatio

(

double

tempval

)

Definition at line 90 of file canny.h.

References mimas::canny< T >::ratio.

template<typename T>

double mimas::canny< T >::getCannyPixHighThresRatio

(

void

)

Definition at line 96 of file canny.h.

References mimas::canny< T >::ratio.

template<typename T>

void mimas::canny< T >::setCannyStdDev

(

double

tempval

)

Definition at line 102 of file canny.h.

References mimas::canny< T >::sd.

template<typename T>

double mimas::canny< T >::getCannyStdDev

(

void

)

Definition at line 108 of file canny.h.

References mimas::canny< T >::sd.

template<typename T>

void mimas::canny< T >::setCannyHighThres

(

int

tempval

)

Definition at line 114 of file canny.h.

References mimas::canny< T >::highthres.

template<typename T>

int mimas::canny< T >::getCannyHighThres

(

void

)

Definition at line 120 of file canny.h.

References mimas::canny< T >::highthres.

template<typename T>

void mimas::canny< T >::setCannyLowThres

(

int

tempval

)

Definition at line 126 of file canny.h.

References mimas::canny< T >::lowthres.

template<typename T>

int mimas::canny< T >::getCannyLowThres

(

void

)

Definition at line 132 of file canny.h.

References mimas::canny< T >::lowthres.

template<typename T>

void mimas::canny< T >::setCannyAutoThres

(

bool

tempval

)

Definition at line 139 of file canny.h.

References mimas::canny< T >::autothreshold.

template<typename T>

bool mimas::canny< T >::getCannyAutoThres

(

void

)

Definition at line 145 of file canny.h.

References mimas::canny< T >::autothreshold.

template<typename T>

void mimas::canny< T >::getEdges	(	image< T > &	inputImage,
		image< T > &	outimage
	)

Definition at line 157 of file canny.h.

References mimas::canny< T >::dGauss(), mimas::drawLine(), mimas::canny< T >::dxy_separable_convolution(), mimas::const_image_ref< T, T * >::getHeight(), mimas::const_image_ref< T, TPtr >::getHeight(), mimas::const_image_ref< T, T * >::getWidth(), mimas::const_image_ref< T, TPtr >::getWidth(), mimas::canny< T >::hysteresis(), mimas::image< T >::init(), mimas::canny< T >::meanGauss(), mimas::canny< T >::nonmax_suppress(), mimas::image_ref< T >::pixel(), mimas::canny< T >::sd, and mimas::canny< T >::separable_convolution().

Referenced by mimas::canny< T >::getEdges().

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template<typename T>

void mimas::canny< T >::getEdges

(

image< T > &

image

)

Definition at line 206 of file canny.h.

References mimas::canny< T >::getEdges().

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Member Data Documentation

template<typename T>

float mimas::canny< T >::ratio

Definition at line 59 of file canny.h.

Referenced by mimas::canny< int >::canny(), mimas::canny< T >::getCannyPixHighThresRatio(), and mimas::canny< T >::setCannyPixHighThresRatio().

template<typename T>

float mimas::canny< T >::sd

Definition at line 60 of file canny.h.

Referenced by mimas::canny< int >::canny(), mimas::canny< T >::getCannyStdDev(), mimas::canny< T >::getEdges(), and mimas::canny< T >::setCannyStdDev().

template<typename T>

int mimas::canny< T >::highthres

Definition at line 61 of file canny.h.

Referenced by mimas::canny< int >::canny(), mimas::canny< T >::estimate_thresh(), mimas::canny< T >::getCannyHighThres(), mimas::canny< T >::hysteresis(), and mimas::canny< T >::setCannyHighThres().

template<typename T>

int mimas::canny< T >::lowthres

Definition at line 61 of file canny.h.

Referenced by mimas::canny< int >::canny(), mimas::canny< T >::estimate_thresh(), mimas::canny< T >::getCannyLowThres(), mimas::canny< T >::hysteresis(), mimas::canny< T >::nonmax_suppress(), mimas::canny< T >::setCannyLowThres(), and mimas::canny< T >::trace().

template<typename T>

bool mimas::canny< T >::autothreshold

Definition at line 62 of file canny.h.

Referenced by mimas::canny< int >::canny(), mimas::canny< T >::getCannyAutoThres(), mimas::canny< T >::hysteresis(), and mimas::canny< T >::setCannyAutoThres().

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

• canny.h

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