Xuehu Yan, Yuliang Lu, Hui Huang, Lintao Liu, Song Wan. Clarity Corresponding to Contrast in Visual Cryptography. In Wanxiang Che, Qilong Han, Hongzhi Wang, Weipeng Jing, Shaoliang Peng, Junyu Lin, Guanglu Sun, Xianhua Song, Hongtao Song, Zeguang Lu, editors, Social Computing - Second International Conference of Young Computer Scientists, Engineers and Educators, ICYCSEE 2016, Harbin, China, August 20-22, 2016, Proceedings, Part I. Volume 623 of Communications in Computer and Information Science, pages 249-257, Springer, 2016. [doi]