homog33_fit.c File Reference

#include <math.h>
#include <string.h>
#include <gandalf/vision/homog33_fit.h>
#include <gandalf/common/allocate.h>
#include <gandalf/common/misc_error.h>
#include <gandalf/linalg/symmat_eigen.h>
#include <gandalf/linalg/3vector_norm.h>
#include <gandalf/linalg/mat_symmetric.h>

Defines
#define	gel(M, i, j)   gan_mat_get_el(M,i,j)
#define	sel(M, i, j, v)   gan_mat_set_el(M,i,j,v)
Functions
Gan_Bool	gan_homog33_increment_p (Gan_SymMatEigenStruct *sme, Gan_Vector3 *X, Gan_Vector3 *x, double scale, int *eq_count)
	Increments the calculation of a 3x3 homography for a point.
Gan_Bool	gan_homog33_increment_l (Gan_SymMatEigenStruct *sme, Gan_Vector3 *L, Gan_Vector3 *l, double scale, int *eq_count)
	Increments the calculation of a 3x3 homography for a line.
Gan_Bool	gan_homog33_increment_le (Gan_SymMatEigenStruct *sme, Gan_Vector3 *X, Gan_Vector3 *l, double scale, int *eq_count)
	Increments the calculation of a 3x3 homography for a line.
Gan_Bool	gan_homog33_solve (Gan_SymMatEigenStruct *sme, int eq_count, Gan_Matrix33 *P)
	Solves for the 3x3 homography between two planes.
Gan_Bool	gan_homog33_fit_points (const Gan_Vector3 *x, const Gan_Vector3 *X, unsigned int n, Gan_Matrix33 *H)
	Computes a 3x3 homography between two planes.
Gan_Bool	gan_homog33_fit (Gan_Homog33Match *match, unsigned nmatches, Gan_Matrix33 *H)
	Computes a 3x3 homography between two planes.

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Detailed Description

Module: Fit a 2D projective transformation to point/line data

Part of: Gandalf Library

Version:

1.20

Date:

2005/10/18 22:01:51

Author:

pm

Copyright: (c) 2000 Imagineer Software Limited

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