Mercurial > hg > wm
comparison Meerwald/dwt.h @ 0:be303a3f5ea8
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| author | Peter Meerwald <pmeerw@cosy.sbg.ac.at> |
|---|---|
| date | Sun, 12 Aug 2007 13:14:34 +0200 |
| parents | |
| children | acb6967ee76d |
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| -1:000000000000 | 0:be303a3f5ea8 |
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| 1 #ifndef DWT_H | |
| 2 #define DWT_H | |
| 3 | |
| 4 #include "wm.h" | |
| 5 #include "pgm.h" | |
| 6 #include "wavelet.h" | |
| 7 | |
| 8 #define FILTERG 1 | |
| 9 #define FILTERH 2 | |
| 10 #define FILTERGi 3 | |
| 11 #define FILTERHi 4 | |
| 12 | |
| 13 void init_dwt(int cols, int rows, const char *filter_name, int filter, int level, int method); | |
| 14 Image_tree fdwt(gray **input); | |
| 15 Image_tree fdwt_wp(gray **input); | |
| 16 void idwt(Image_tree dwts, gray **output); | |
| 17 void idwt_wp(Image_tree dwts, gray **output); | |
| 18 int gen_pollen_filter(double *filter, double alpha, double beta, int which); | |
| 19 void dwt_pollen_filter(double alpha, double beta); | |
| 20 int gen_param_filter(double *filter, int n, double alpha[], int which); | |
| 21 void dwt_param_filter(double alpha[], int n); | |
| 22 void done_dwt(); | |
| 23 | |
| 24 #endif |