nfa 1002 modules/imgproc/include/opencv2/imgproc.hpp OutputArray nfa = noArray()) = 0; nfa 208 modules/imgproc/src/lsd.cpp OutputArray nfa = noArray()); nfa 380 modules/imgproc/src/lsd.cpp double nfa(const int& n, const int& k, const double& p) const; nfa 1095 modules/imgproc/src/lsd.cpp return nfa(total_pts, alg_pts, rec.p);