Created by the British Broadcasting Corporation.
A short filter that's actually close to Daubechies (9,7) but with just two lifting steps.
#include <wavelet_utils.h>
int dirac::VHFilterDD9_7::GetShift | ( | ) | const [inline, virtual] |
Implements dirac::VHFilter.
void dirac::VHFilterDD9_7::Split | ( | const int | xp, |
const int | yp, | ||
const int | xl, | ||
const int | yl, | ||
CoeffArray & | coeff_data | ||
) | [virtual] |
Implements dirac::VHFilter.
void dirac::VHFilterDD9_7::Synth | ( | const int | xp, |
const int | yp, | ||
const int | xl, | ||
const int | yl, | ||
CoeffArray & | coeff_data | ||
) | [virtual] |
Implements dirac::VHFilter.
© 2004 British Broadcasting Corporation.
Dirac code licensed under the Mozilla Public License (MPL) Version 1.1.
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