Face-Based Digital Signatures for Video Retrieval.
Costas I. CotsacesNikos NikolaidisIoannis PitasPublished in: IEEE Trans. Circuits Syst. Video Technol. (2008)
Keyphrases
- video retrieval
- digital signature
- public key
- smart card
- video data
- security mechanisms
- signature scheme
- concept based video retrieval
- elliptic curve
- data integrity
- video content
- key frames
- retrieval systems
- digital watermarking
- discrete wavelet transform
- key management
- information retrieval
- resource constrained
- video streams
- semantic video retrieval
- digital images