back.h File Reference

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Classes
struct	structback

Macros
#define	BACK_BUFSIZE   1048576 /* bkgnd buffer */
#define	BACK_MINGOODFRAC   0.5 /* min frac with good weights*/
#define	QUANTIF_NSIGMA   5 /* histogram limits */
#define	QUANTIF_NMAXLEVELS   4096 /* max nb of quantif. levels */
#define	QUANTIF_AMIN   4 /* min nb of "mode pixels" */
#define	BACK_WSCALE   1 /* Activate weight scaling */
#define	BACK_NOWSCALE   0 /* No weight scaling */

Typedefs
typedef struct structback	backstruct

Functions
void	backhisto (backstruct *, backstruct *, PIXTYPE *, PIXTYPE *, size_t, int, int, int, PIXTYPE)
void	backstat (backstruct *, backstruct *, PIXTYPE *, PIXTYPE *, size_t, int, int, int, PIXTYPE)
void	backrmsline (picstruct *, int, PIXTYPE *)
void	copyback (picstruct *infield, picstruct *outfield)
void	endback (picstruct *)
void	filterback (picstruct *)
void	makeback (picstruct *, picstruct *, int)
void	subbackline (picstruct *, int, PIXTYPE *)
float	backguess (backstruct *, float *, float *)
float	localback (picstruct *, objstruct *)
float *	makebackspline (picstruct *, float *)
PIXTYPE	back (picstruct *, int, int)

Macro Definition Documentation

BACK_BUFSIZE

#define BACK_BUFSIZE   1048576 /* bkgnd buffer */

BACK_MINGOODFRAC

#define BACK_MINGOODFRAC   0.5 /* min frac with good weights*/

BACK_NOWSCALE

#define BACK_NOWSCALE   0 /* No weight scaling */

BACK_WSCALE

#define BACK_WSCALE   1 /* Activate weight scaling */

QUANTIF_AMIN

#define QUANTIF_AMIN   4 /* min nb of "mode pixels" */

QUANTIF_NMAXLEVELS

#define QUANTIF_NMAXLEVELS   4096 /* max nb of quantif. levels */

QUANTIF_NSIGMA

#define QUANTIF_NSIGMA   5 /* histogram limits */

Typedef Documentation

backstruct

typedef struct structback backstruct

Function Documentation

back()

PIXTYPE back	(	picstruct *	,
		int	,
		int
	)

backguess()

float backguess	(	backstruct *	,
		float *	,
		float *
	)

backhisto()

void backhisto	(	backstruct *	,
		backstruct *	,
		PIXTYPE *	,
		PIXTYPE *	,
		size_t	,
		int	,
		int	,
		int	,
		PIXTYPE
	)

backrmsline()

void backrmsline	(	picstruct *	,
		int	,
		PIXTYPE *
	)

backstat()

void backstat	(	backstruct *	,
		backstruct *	,
		PIXTYPE *	,
		PIXTYPE *	,
		size_t	,
		int	,
		int	,
		int	,
		PIXTYPE
	)

copyback()

void copyback	(	picstruct *	infield,
		picstruct *	outfield
	)

endback()

void endback

(

picstruct *

)

filterback()

void filterback

(

picstruct *

)

localback()

float localback	(	picstruct *	,
		objstruct *
	)

makeback()

void makeback	(	picstruct *	,
		picstruct *	,
		int
	)

makebackspline()

float * makebackspline	(	picstruct *	,
		float *
	)

subbackline()

void subbackline	(	picstruct *	,
		int	,
		PIXTYPE *
	)