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Searched refs:dydt (Results 1 – 1 of 1) sorted by relevance

/external/opencv/cv/src/
Dcvcalibration.cpp1036 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()