gpc.h File Reference

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Classes
struct	gpc_corr
Defines
#define	GPC_CHECK_SEMIDEF   0
#define	TRACE_ALGO   0
Functions
double	gpc_error (const struct gpc_corr *co, const double *x)
int	gpc_solve (int K, const struct gpc_corr *, const double *x0, const double *cov_x0, double *x)
double	gpc_total_error (const struct gpc_corr *co, int n, const double *x)

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Define Documentation

#define GPC_CHECK_SEMIDEF   0

Definition at line 46 of file gpc.h.

#define TRACE_ALGO   0

This program solves the general point correspondences problem: to find a translation $t$ and rotation $$ that minimize

(rot(theta)*c[k].p+t-c[k].q)' * c[k].C * (rot(theta)*c[k].p+t-c[k].q)

(see the attached documentation for details).

Definition at line 42 of file gpc.h.

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Function Documentation

double gpc_error	(	const struct gpc_corr *	co,
		const double *	x
	)

Computes error for a single correspondence

Definition at line 285 of file gpc.c.

int gpc_solve	(	int	K,
		const struct gpc_corr *	,
		const double *	x0,
		const double *	cov_x0,
		double *	x
	)

if c[k].valid is 0, the correspondence is not used

Definition at line 29 of file gpc.c.

double gpc_total_error	(	const struct gpc_corr *	co,
		int	n,
		const double *	x
	)

Definition at line 301 of file gpc.c.