Searched refs:_2xy (Results 1 – 1 of 1) sorted by relevance
67 float x = (u - u0)*ifx, x2 = x*x, r2 = x2 + y2, _2xy = 2*x*y; in icvUnDistort_8u_CnR() local69 float _x = fx*(x*kr + p1*_2xy + p2*(r2 + 2*x2)) + x0; in icvUnDistort_8u_CnR()70 float _y = fy*(y*kr + p1*(r2 + 2*y2) + p2*_2xy) + y0; in icvUnDistort_8u_CnR()246 float x = (u - u0)*ifx, x2 = x*x, r2 = x2 + y2, _2xy = 2*x*y; in cvInitUndistortMap() local248 double _x = fx*(x*kr + p1*_2xy + p2*(r2 + 2*x2)) + x0; in cvInitUndistortMap()249 double _y = fy*(y*kr + p1*(r2 + 2*y2) + p2*_2xy) + y0; in cvInitUndistortMap()357 double r2 = x2 + y2, _2xy = 2*x*y; in cvInitUndistortRectifyMap() local359 double u = fx*(x*kr + p1*_2xy + p2*(r2 + 2*x2)) + u0; in cvInitUndistortRectifyMap()360 double v = fy*(y*kr + p1*(r2 + 2*y2) + p2*_2xy) + v0; in cvInitUndistortRectifyMap()