Searched refs:norm_xz (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() local81 norm_xz = cvSqrt( line[0] * line[0] + line[2] * line[2] ); in cvCalcImageHomography()82 xz_cosa = line[0] / norm_xz; in cvCalcImageHomography()83 xz_sina = line[2] / norm_xz; in cvCalcImageHomography()