Searched refs:dydt (Results 1 – 2 of 2) sorted by relevance
| /external/opencv/cv/src/ |
| D | cvcalibration.cpp | 1036 double dxdt[] = { z, 0, -x*z }, dydt[] = { 0, z, -y*z }; in cvProjectPoints2() local
1039 double dr2dt = 2*x*dxdt[j] + 2*y*dydt[j]; in cvProjectPoints2()
1041 double da1dt = 2*(x*dydt[j] + y*dxdt[j]); in cvProjectPoints2()
1044 double dmydt = fy*(dydt[j]*cdist + y*dcdist_dt + in cvProjectPoints2()
1045 k[2]*(dr2dt + 2*y*dydt[j]) + k[3]*da1dt); in cvProjectPoints2()
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| /external/opencv3/modules/calib3d/src/ |
| D | calibration.cpp | 846 double dxdt[] = { z, 0, -x*z }, dydt[] = { 0, z, -y*z }; in cvProjectPoints2() local
849 double dr2dt = 2*x*dxdt[j] + 2*y*dydt[j]; in cvProjectPoints2()
852 double da1dt = 2*(x*dydt[j] + y*dxdt[j]); in cvProjectPoints2()
855 … double dmydt = fy*(dydt[j]*cdist*icdist2 + y*dcdist_dt*icdist2 + y*cdist*dicdist2_dt + in cvProjectPoints2()
856 … k[2]*(dr2dt + 2*y*dydt[j]) + k[3]*da1dt + k[10]*dr2dt + 2*r2*k[11]*dr2dt); in cvProjectPoints2()
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