Lines Matching refs:sn
176 double cs, sn;
239 sn = sin( theta );
241 rotate_a = cs * cs * mu20 + 2 * cs * sn * mu11 + sn * sn * mu02;
242 rotate_c = sn * sn * mu20 - 2 * cs * sn * mu11 + cs * cs * mu02;
252 CV_SWAP( cs, sn, t );
264 t1 = cvRound( fabs( width * sn ));
269 t0 = cvRound( fabs( length * sn ));
