Towards an Equitable System for Access Control and Copyright Protection in Broadcast Image Services: The Equicrypt Approach.
Jochen RindfreyPublished in: KnowRight (1995)
Keyphrases
- access control
- copyright protection
- data security
- watermarking technique
- image authentication
- access control mechanism
- multiscale
- identity management
- digital images
- dynamic access control
- security mechanisms
- security policies
- digital watermarking
- role based access control
- access control models
- access control policies
- multimedia content
- service providers
- directory service
- conflict resolution
- watermarking algorithm
- databases
- robust watermarking scheme