w2img::Wavelet Class Reference

List of all members.

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Detailed Description

The four filter coefficients associated with a finite-length orthogonal wavelet.

Author:

Lakshman

Version:

Id

w2img_Wavelet.h,v 1.3 2009/06/02 20:17:58 lakshman Exp

See also:

WaveletTransform

Public Member Functions
	Wavelet (const std::vector< double > &in_h, int h_zerolocation)
	Use this constructor for things like the Daubechies wavelets where h and htilde are the same.
	Wavelet (const std::vector< double > &in_h, int h_zerolocation, const std::vector< double > &in_htilde, int htilde_zerolocation)
	Use this constructor for things like the Burt-Adelson wavelets where h and htilde are different.
int	size () const
	Returns the maximum of the sizes of various quadrature filters.
void	extend (std::vector< double > &row, int data_size)
	Will extend the input array (which already has the appropriate space) with the right values.
Friends
class	WaveletTransform
Classes
struct	Filter

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Constructor & Destructor Documentation

w2img::Wavelet::Wavelet	(	const std::vector< double > &	in_h,
		int	h_zerolocation
	)

Use this constructor for things like the Daubechies wavelets where h and htilde are the same.

w2img::Wavelet::Wavelet	(	const std::vector< double > &	in_h,
		int	h_zerolocation,
		const std::vector< double > &	in_htilde,
		int	htilde_zerolocation
	)

Use this constructor for things like the Burt-Adelson wavelets where h and htilde are different.

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Member Function Documentation

void w2img::Wavelet::extend	(	std::vector< double > &	row,
		int	data_size
	)

Will extend the input array (which already has the appropriate space) with the right values.

int w2img::Wavelet::size

(

)

const

Returns the maximum of the sizes of various quadrature filters.

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Friends And Related Function Documentation

friend class WaveletTransform [friend]

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