CFarras Class Reference

#include <wavelet.h>

Inheritance diagram for CFarras:

List of all members.

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Detailed Description

2D DWT wavelet.

Public Types
typedef int	TFilterType
typedef float	TCoeff
Public Member Functions
virtual const CWavelet::TCoeff *	Get (CWavelet::TFilterType) const
virtual int	Size () const

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Member Typedef Documentation

typedef int TFilterType [inherited]

Wavelet filter type. Use OR-ed combination of the following types: WAVE_FILTER_ANALYSIS Analysis filter. WAVE_FILTER_SYNTHESIS Synthesis filter. WAVE_FILTER_LOWPASS Low pass filter. WAVE_FILTER_HIGHPASS High pass filter. WAVE_FILTER_TREE1 Orientation 1 filter (for complex wavelets). WAVE_FILTER_TREE2 Orientation 2 filter (for complex wavelets). Note: Certain filter combinations such as 'WAVE_FILTER_LOWPASS | WAVE_FILTER_HIGHPASS' are not allowed. One may use predefined constants: WAVE_FILTER_ANALYSIS_LOW, WAVE_FILTER_ANALYSIS_HIGH , WAVE_FILTER_SYNTHESIS_LOW, WAVE_FILTER_SYNTHESIS_HIGH ,

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Member Function Documentation

virtual const CWavelet::TCoeff* Get (  CWavelet::TFilterType   )  const [virtual]

Return requested filter. Parameters: type  Requested filter type. See also: TFilterType. Returns: Pointer to the filter data of NULL if filter type not supported. Implements CWavelet.

virtual int Size (   )  const [inline, virtual]

Return the size of the filter (i.e. the support size of the wavelet). Implements CWavelet.

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