An efficient key scheme for layered access control of MPEG-4 FGS video.
Bin B. ZhuMin FengShipeng LiPublished in: ICME (2004)
Keyphrases
- access control
- protection schemes
- video sequences
- fine grained
- compressed video
- multimedia
- dynamic access control
- security model
- data security
- video streams
- security policies
- video data
- video content
- access control policies
- role based access control
- access control models
- identity management
- security mechanisms
- video signals
- rbac model
- database security
- access control mechanism
- role based access control model
- video frames
- data protection
- privacy protection
- access control systems
- video streaming
- video quality
- operating system