NormalizePixels  1319 modules/calib3d/src/fisheye.cpp     Mat imagePointsNormalized = NormalizePixels(_imagePoints.t(), param).reshape(1).t();
NormalizePixels    31 modules/calib3d/src/fisheye.hpp CV_EXPORTS Mat NormalizePixels(const Mat& imagePoints, const IntrinsicParams& param);
NormalizePixels   298 modules/calib3d/test/test_fisheye.cpp     cv::Mat imagePointsNormalized = NormalizePixels(_imagePoints, param).reshape(1).t();