param.h

Go to the documentation of this file.

/*  --------------------------------------------------------------------------
*   Copyright (C) 2004 Hitlab NZ.
*   The distribution policy is describe on the Copyright.txt furnish 
*    with this library.
*   -------------------------------------------------------------------------*/
/*  --------------------------------------------------------------------------
*   History : 
*   Rev         Date            Who             Changes
*
*----------------------------------------------------------------------------*/

#ifndef AR_PARAM_H
#define AR_PARAM_H
#ifdef __cplusplus
extern "C" {
#endif

// ============================================================================
//      Public includes.
// ============================================================================

#include <AR/config.h>

// ============================================================================
//      Public types and defines.
// ============================================================================

typedef struct {
    int      xsize, ysize;
    double   mat[3][4];
    double   dist_factor[4];
} ARParam;

typedef struct {
    int      xsize, ysize;
    double   matL[3][4];
    double   matR[3][4];
    double   matL2R[3][4];
    double   dist_factorL[4];
    double   dist_factorR[4];
} ARSParam;

// ============================================================================
//      Public globals.
// ============================================================================

// ============================================================================
//      Public functions.
// ============================================================================

int  arParamGet( double global[][3], double screen[][2], int data_num,
                 double mat[3][4] );

int  arParamDecomp( ARParam *source, ARParam *icpara, double trans[3][4] );

int  arParamDecompMat( double source[3][4], double cpara[3][4], double trans[3][4] );

int arParamIdeal2Observ( const double dist_factor[4], const double ix, const double iy,
                         double *ox, double *oy );

int arParamObserv2Ideal( const double dist_factor[4], const double ox, const double oy,
                         double *ix, double *iy );

int arParamChangeSize( ARParam *source, int xsize, int ysize, ARParam *newparam );

int    arParamSave( char *filename, int num, ARParam *param, ...);

int    arParamLoad( const char *filename, int num, ARParam *param, ...);

int    arParamDisp( ARParam *param );

/*-------------------*/

int    arsParamChangeSize( ARSParam *source, int xsize, int ysize, ARSParam *newparam );

int    arsParamSave( char *filename, ARSParam *sparam );

int    arsParamLoad( char *filename, ARSParam *sparam );

int    arsParamDisp( ARSParam *sparam );

int    arsParamGetMat( double matL[3][4], double matR[3][4],
                       double cparaL[3][4], double cparaR[3][4], double matL2R[3][4] );

#ifdef __cplusplus
}
#endif
#endif