rho_eps            54 modules/imgproc/test/test_houghLines.cpp     float rho_eps;
rho_eps            62 modules/imgproc/test/test_houghLines.cpp     return abs(other[0] - value[0]) < rho_eps && abs(other[1] - value[1]) < theta_eps;
rho_eps            72 modules/imgproc/test/test_houghLines.cpp int countMatIntersection(Mat expect, Mat actual, float eps, float rho_eps)
rho_eps            79 modules/imgproc/test/test_houghLines.cpp             MatIterator_<T> f = std::find_if(actual.begin<T>(), actual.end<T>(), SimilarWith<T>(*it, eps, rho_eps));