Enhancing Data Security in Medical Information System Using the Watermarking Techniques and Oracle SecureFile LOBs
Said AminzouBrahim Er-RahaYouness Idrissi KhamlichiMustapha MachkourKarim AfdelPublished in: CoRR (2012)
Keyphrases
- data security
- distributed information systems
- watermarking technique
- information systems
- access control
- digital images
- information security
- watermarking scheme
- data hiding
- data integrity
- data management
- data centric
- watermarking algorithm
- oracle database
- data privacy
- compressed domain
- digital content
- distributed databases
- database administrators
- database
- database systems
- peer to peer
- error correction
- spatial domain
- feature extraction
- smart card
- third party