Variational-Bayesian Single-Image Devignetting Sonogashira, Motoharu ; Iiyama, Masaaki ; Minoh, Michihiko Abstract Publication: IEICE Transactions on Information and Systems Pub Date: September 2018 DOI: 10.1587/transinf.2017EDP7393 Bibcode: 2018IEITI.101.2368S