Jun Liu, Liang-Jian Deng, Faming Fang and Tieyong Zeng. (2019). A Rudin-Osher-Fatemi Model-Based Pansharpening Approach Using RKHS and AHF Representation.
            <i>East Asian Journal on Applied Mathematics</i>. <i>9</i> (1).
            13-27.
         doi:10.4208/eajam.150818.061118