Searched refs:norm_xy (Results 1 – 1 of 1) sorted by relevance
58 double norm_xy, norm_xz, xy_sina, xy_cosa, xz_sina, xz_cosa, nx1, plane_dist; in cvCalcImageHomography() local77 norm_xy = cvSqrt( line[0] * line[0] + line[1] * line[1] ); in cvCalcImageHomography()78 xy_cosa = line[0] / norm_xy; in cvCalcImageHomography()79 xy_sina = line[1] / norm_xy; in cvCalcImageHomography()