A multiple-level visual secret-sharing scheme without image size expansion
Yung-Fu Chen, Yung-Kuan Chan, Ching-Chun Huang, Meng-Hsiun Tsai, Yen-Ping ChuVolume:
177
Year:
2007
Language:
english
Pages:
15
DOI:
10.1016/j.ins.2007.05.011
File:
PDF, 4.09 MB
english, 2007