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fl::TransformGauss Class Reference

#include <convolve.h>

Inheritance diagram for fl::TransformGauss:

List of all members.

Public Methods
	TransformGauss (const Matrix< double > &A, bool inverse=false)
	TransformGauss (const Matrix< double > &A, const double scale)
	TransformGauss (double angle)
	TransformGauss (double scaleX, double scaleY)
	TransformGauss (const Transform &that)
void	prepareG ()
virtual Image	filter (const Image &image)
	This could be const, but it is useful to allow filters to collect statistics. Note that such filters are not thread safe.
Public Attributes
ImageOf< float >	G
	Gaussian used to calculate pixel values.
int	Gshw
	Width of half of Gaussian in source pixels.
int	Gshh
	Ditto for height.
int	GstepX
	Number of cells in Gaussian per one source pixel.
int	GstepY
float	sigmaX
	Scale of Gaussian in source pixels.
float	sigmaY
bool	needG
	Flag for lazy generation of G.

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Constructor & Destructor Documentation

fl::TransformGauss::TransformGauss (  const Matrix< double > &    A, bool    inverse = false )  [inline]

fl::TransformGauss::TransformGauss (  const Matrix< double > &    A, const double    scale )  [inline]

fl::TransformGauss::TransformGauss (  double    angle )  [inline]

fl::TransformGauss::TransformGauss (  double    scaleX, double    scaleY )  [inline]

fl::TransformGauss::TransformGauss (  const Transform &    that )  [inline]

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Member Function Documentation

Image TransformGauss::filter (  const Image &    image )  [virtual]

This could be const, but it is useful to allow filters to collect statistics. Note that such filters are not thread safe. Reimplemented from fl::Transform.

void TransformGauss::prepareG (    )

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Member Data Documentation

ImageOf<float> fl::TransformGauss::G

Gaussian used to calculate pixel values.

int fl::TransformGauss::Gshh

Ditto for height.

int fl::TransformGauss::Gshw

Width of half of Gaussian in source pixels.

int fl::TransformGauss::GstepX

Number of cells in Gaussian per one source pixel.

int fl::TransformGauss::GstepY

bool fl::TransformGauss::needG

Flag for lazy generation of G.

float fl::TransformGauss::sigmaX

Scale of Gaussian in source pixels.

float fl::TransformGauss::sigmaY

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

• convolve.h
• TransformGauss.cc

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