1999-2000 Final Year Projects
Watermarking / Data Embedding
1999-2000 Final Year Projects
Watermarking / Data Embedding
| Supervisor(s): | Dr. Yang C. C.( yang@csis.hku.hk) |
Copyright protection is a critical problem for electronic commerce. Many work has been done on cryptography, electronic documents are protected during transmission. However, it does not avoid electronic documents being pirated after transmission. Watermarking allows ownership to be embedded in the digital signals. As a result, the ownership can be identified even if it is pirated.