Lunar DEM Super-resolution reconstruction via sparse representation
Chunqiu Liu, Wenliang Du, Xiaolin Tian · 2017
Obtaining the high-resolution topography information of moon was much valuable to do further research on moon. DEM data originally owned some advantages over CCD data such as slope analysis, but its highest resolution is lower than CCD's highest resolution. In order to get higher resolution DEM data, this paper presents a new approach to Lunar DEM's super resolution, based on improved sparse representation.