Y. Saika, T. Aoki. Bethe approximation to inverse halftoning using multiple halftone images. In Yongsheng Ding, Haiying Wang, Ning Xiong, Kuangrong Hao, Lipo Wang, editors, Seventh International Conference on Natural Computation, ICNC 2011, Shanghai, China, 26-28 July, 2011. pages 1629-1633, IEEE, 2011. [doi]
Abstract is missing.