getfilter.comp.dct.lib

su 的源代码库

GETFILTER - GET wavelet FILTER type

waveGetfilter - Select the filter for wavelet transform
waveFreefilter - free the filter

Function Prototypes:

waveFilter *waveGetfilter(int id);
void waveFreefilter(waveFilter *filter);
waveGetfilter:
Input:
int id		filter to use
		0-9	for Daubechies' wavelet
		10-12 	for Coiflet
waveFreefilter:
Input:
waveFilter *filter	the wavelet filter
Author:		Tong Chen, 05/18/94