| D | cvundistort.cpp | 54 float ifx = 1.f/fx, ify = 1.f/fy; in icvUnDistort_8u_CnR() local
67 float x = (u - u0)*ifx, x2 = x*x, r2 = x2 + y2, _2xy = 2*x*y; in icvUnDistort_8u_CnR()
193 float u0, v0, fx, fy, ifx, ify, x0, y0, k1, k2, k3, p1, p2; in cvInitUndistortMap() local
232 ifx = 1.f/fx; ify = 1.f/fy; in cvInitUndistortMap()
246 float x = (u - u0)*ifx, x2 = x*x, r2 = x2 + y2, _2xy = 2*x*y; in cvInitUndistortMap()
379 double A[3][3], RR[3][3], k[5]={0,0,0,0,0}, fx, fy, ifx, ify, cx, cy; in cvUndistortPoints() local
437 ifx = 1./fx; in cvUndistortPoints()
456 x0 = x = (x - cx)*ifx; in cvUndistortPoints()
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