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#ifndef CALIB_DIST_H
#define CALIB_DIST_H
#define H_NUM 6
#define V_NUM 4
#define LOOP_MAX 20
#define THRESH 200
typedef struct {
ARFloat x_coord;
ARFloat y_coord;
} CALIB_COORD_T;
typedef struct patt {
unsigned char *savedImage[LOOP_MAX];
CALIB_COORD_T *world_coord;
CALIB_COORD_T *point[LOOP_MAX];
int h_num;
int v_num;
int loop_num;
} CALIB_PATT_T;
void calc_distortion( CALIB_PATT_T *patt, int xsize, int ysize, ARFloat dist_factor[3] );
int calc_inp( CALIB_PATT_T *patt, ARFloat dist_factor[4], int xsize, int ysize, ARFloat mat[3][4] );
#endif
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