stira::filter::AnisotropicGaussian Class Reference

Public Member Functions
	AnisotropicGaussian ()
	constructor
	~AnisotropicGaussian ()
	destructor
ArrayGrid< double > *	Run (ArrayGrid< double > *pInput, double sigmav, double sigmau, double theta, int orderv, int orderu)
	executes an anisotropic gaussian filtering according to algorithm (and implementation) of Jan-Mark Geusebroek More...
double	ComputeFilterCoefficients (double *pFilterX, double *pFilterTanp, double sigmav, double sigmau, double phi)
bool	RunLean (double *pInput, double *pOutput, int width, int height, double *pFilterX, double *pFilterTanp, double phi, int orderv, int orderu, double tanp)

Member Function Documentation

ArrayGrid< double > * stira::filter::AnisotropicGaussian::Run	(	ArrayGrid< double > *	pInput,
		double	sigmav,
		double	sigmau,
		double	theta,
		int	orderv,
		int	orderu
	)

executes an anisotropic gaussian filtering according to algorithm (and implementation) of Jan-Mark Geusebroek

Parameters

pInput	input grid to be filtered
sigmav	sigma along short axis
sigmau	sigma along long axis
theta	orientation of long axis in radians
orderv	order of derivative of the Gaussian along short axis
orderu	order of derivative of the Gaussian along long axis

References stira::imagedata::ArrayGrid< T >::GetDataPointer(), stira::imagedata::ArrayGrid< T >::GetHeight(), and stira::imagedata::ArrayGrid< T >::GetWidth().

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

• filter/filter/AnisotropicGaussian.h
• filter/filter/AnisotropicGaussian.cpp