Searched refs:cos_t (Results 1 – 2 of 2) sorted by relevance
98 double cos_t = cos(t), sin_t = sin(t); in Standard_Hough() local99 double x0 = r*cos_t, y0 = r*sin_t; in Standard_Hough()102 Point pt1( cvRound(x0 + alpha*(-sin_t)), cvRound(y0 + alpha*cos_t) ); in Standard_Hough()103 Point pt2( cvRound(x0 - alpha*(-sin_t)), cvRound(y0 - alpha*cos_t) ); in Standard_Hough()
496 T cos_t = dot(x, y);497 if(cos_t < T(0))499 cos_t = -cos_t;505 if(T(1) - cos_t < 1e-7)509 T theta = acos(cos_t);