libgphoto2 photo camera library (libgphoto2) API  2.5.2
bayer.h
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1 
24 #ifndef __BAYER_H__
25 #define __BAYER_H__
26 
32 typedef enum {
41 } BayerTile;
42 
43 int gp_bayer_expand (unsigned char *input, int w, int h, unsigned char *output,
44  BayerTile tile);
45 int gp_bayer_decode (unsigned char *input, int w, int h, unsigned char *output,
46  BayerTile tile);
47 int gp_bayer_interpolate (unsigned char *image, int w, int h, BayerTile tile);
48 /*
49  * The following two functions use an alternative procedure called Adaptive
50  * Homogeneity-directed demosaicing instead of the standard bilinear
51  * interpolation with basic edge-detection method used in the previous two
52  * functions. To use or test this method of Bayer interpolation, just use
53  * gp_ahd_decode() in the same way and in the same place as gp_bayer_decode()
54  * is used.
55  */
56 
57 int gp_ahd_decode (unsigned char *input, int w, int h, unsigned char *output,
58  BayerTile tile);
59 int gp_ahd_interpolate (unsigned char *image, int w, int h, BayerTile tile);
60 
61 #endif /* __BAYER_H__ */