lerp 52 samples/cpp/tutorial_code/HighGUI/GDAL_IO/gdal-image.cpp cv::Point2d lerp( cv::Point2d const& p1, cv::Point2d const& p2, const double& t ){ lerp 61 samples/cpp/tutorial_code/HighGUI/GDAL_IO/gdal-image.cpp cv::Vec<DATATYPE,N> lerp( cv::Vec<DATATYPE,N> const& minColor,