Dirac - A Video Codec

Created by the British Broadcasting Corporation.


dirac::WaveletTransform::VHFilterApprox9_7 Class Reference

Class to do an approximation to Daubechies (9,7) but with just two lifting steps.

Inheritance diagram for dirac::WaveletTransform::VHFilterApprox9_7:

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Collaboration diagram for dirac::WaveletTransform::VHFilterApprox9_7:

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List of all members.

Public Member Functions


Member Function Documentation

double dirac::WaveletTransform::VHFilterApprox9_7::GetHighFactor  )  const [inline, virtual]
 

Implements dirac::WaveletTransform::VHFilter.

double dirac::WaveletTransform::VHFilterApprox9_7::GetLowFactor  )  const [inline, virtual]
 

Implements dirac::WaveletTransform::VHFilter.

void dirac::WaveletTransform::VHFilterApprox9_7::Split const int  xp,
const int  yp,
const int  xl,
const int  yl,
PicArray pic_data
[virtual]
 

Implements dirac::WaveletTransform::VHFilter.

void dirac::WaveletTransform::VHFilterApprox9_7::Synth const int  xp,
const int  yp,
const int  xl,
const int  yl,
PicArray pic_data
[virtual]
 

Implements dirac::WaveletTransform::VHFilter.


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

© 2004 British Broadcasting Corporation. Dirac code licensed under the Mozilla Public License (MPL) Version 1.1.
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