TY  - BOOK
AU  - Wong, Ping Wah, ed.
TI  - Security and Watermarking of Multimedia Contents
T2  - Proceedings of SPIE; V. 3657
SN  - 9780819431288 (Print)
PY  - 1999///
CY  - Washington, USA
PB  - SPIE
UR  - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3657
ER  -