Data Structures
struct	BITN
	(FLib: Multi-Precision Arithmetic Number) More...

struct	moment
	Centralized Moments. More...

Macros
#define	MAXPREC 5

Detailed Description

For binary images it is possible to describe the shape and orientation of objects by a concept called "moments". Some of the moments have a physical interpretation, like the center of gravity, the moment and the principal axis of inertia.

Data Structure Documentation

◆ BITN

struct BITN

Further Documentation in Flib.

Data Fields
I32	precision	Precision of the Number.
U32	v[MAXPREC]	Number Data.

◆ moment

struct moment

Not necessary to be used directly.

Data Fields
BITN	mu00	order 0
BITN	mu10	order 1
BITN	mu01	order 1
BITN	mu20	order 2
BITN	mu11	order 2
BITN	mu02	order 2
BITN	mu30	order 3
BITN	mu21	order 3
BITN	mu12	order 3
BITN	mu03	order 3

Macro Definition Documentation

◆ MAXPREC

#define MAXPREC 5

Maximum Number of Words for Multi-Precision Arithmetic Number.

Moments