TY - CONF AU - Ching-Sheng Hsu AU - Shu-Fen Tu BT - International MultiConference of Engineers and Computer Scientists, IMECS 2008 CY - Hong Kong DA - 19-21 March 2008 LA - eng PP - Hong Kong PY - 2008 T2 - International MultiConference of Engineers and Computer Scientists, IMECS 2008 TI - Digital Watermarking Scheme with Visual Cryptography ER -