Video Access Control Via Multi-level Data Hiding.
Min WuHong Heather YuPublished in: IEEE International Conference on Multimedia and Expo (I) (2000)
Keyphrases
- access control
- data hiding
- error correction
- dynamic access control
- data security
- spatial domain
- video sequences
- video data
- reversible data hiding
- video content
- security policies
- role based access control
- data hiding scheme
- access control policies
- security mechanisms
- secret data
- watermarking technique
- rbac model
- data embedding
- access control models
- multimedia
- feature selection
- security requirements
- distributed systems