Lines Matching refs:fx
788 double r[3], R[9], dRdr[27], t[3], a[9], k[5] = {0,0,0,0,0}, fx, fy, cx, cy;
857 fx = a[0]; fy = a[4];
861 fx = fy*aspectRatio;
983 m[i].x = xd*fx + cx;
1015 dpdk_p[0] = fx*x*r2;
1016 dpdk_p[1] = fx*x*r4;
1021 dpdk_p[2] = fx*a1;
1022 dpdk_p[3] = fx*a2;
1027 dpdk_p[4] = fx*x*r6;
1042 double dmxdt = fx*(dxdt[j]*cdist + x*dcdist_dt +
1079 double dmxdr = fx*(dxdr*cdist + x*dcdist_dr +
1550 CV_ERROR( CV_StsOutOfRange, "Focal length (fx and fy) must be positive" );
1559 "The intrinsic matrix must have [fx 0 cx; 0 fy cy; 0 0 1] shape" );
1944 // for intrinisic parameters of each camera ((fx,fy,cx,cy,k1,k2,p1,p2) ~ 8 parameters).
2324 // these contain the relevant rectified image internal params (fx, fy=fx, cx, cy)
2358 // use fy for fx also, for simplicity
