distortPoints    1678 modules/calib3d/include/opencv2/calib3d.hpp     CV_EXPORTS_W void distortPoints(InputArray undistorted, OutputArray distorted, InputArray K, InputArray D, double alpha = 0);
distortPoints      94 modules/calib3d/test/test_fisheye.cpp     cv::fisheye::distortPoints(undist1, distorted1, this->K, this->D);
distortPoints     171 modules/calib3d/test/test_undistort.cpp     void distortPoints(const CvMat* _src, CvMat* _dst, const CvMat* _cameraMatrix,
distortPoints     437 modules/calib3d/test/test_undistort.cpp     distortPoints(&_points,&ref_points,&_camera,input2,input3,input4);