Image smoothing in the spatial domain using multigrid conjugate gradient methods based on accelerated iterative shrinkage. - Dabwitso Kasauka; Hiroshi Tsutsui; Seijiro Imai; Takashi Imagawa; Hiroyuki Okuhata; Yoshikazu Miyanaga (APSIPA, 2016)

Processing time reduction of tone mapping based on iterative shrinkage smoothing using parallel processing. - Seijiro Imai; Dabwitso Kasauka; Hiroshi Tsutsui; Takashi Imagawa; Hiroyuki Okuhata; Yoshikazu Miyanaga (ISPACS, 2016)