Proxy signatures and buyer-seller watermarking protocols for the protection of multimedia content.
Ziba EslamiMohammad KazemnasabhajiNarges MirehiPublished in: Multim. Tools Appl. (2014)
Keyphrases
- multimedia content
- trusted third party
- copyright protection
- digital signature
- digital watermarking
- third party
- digital content
- privacy protection
- watermarking technique
- electronic commerce
- multimedia data
- multimedia
- transaction costs
- metadata
- digital images
- content adaptation
- multimedia information retrieval
- content description
- content providers
- smart card
- multimedia content analysis
- mpeg standard
- content delivery
- credit card
- public key
- online auctions
- digital libraries
- media content
- security services
- watermarking algorithm
- watermarking scheme
- privacy preserving
- seller agents
- multimedia collections
- content based multimedia retrieval
- database
- multimedia services
- authentication protocol
- multimedia information
- signature scheme
- multimedia databases
- image quality
- high level
- data mining