JPEG 2000 encryption enabling fine granularity scalability without decryption.
Bin B. ZhuShipeng LiYang YangPublished in: ISCAS (6) (2005)
Keyphrases
- fine granularity
- scalable video coding
- encryption scheme
- encryption algorithm
- ciphertext
- lossless compression
- bitstream
- secret key
- compression algorithm
- bit rate
- b tree
- image compression
- buffer management
- coding method
- scalable video
- image coding
- rate distortion
- video coding
- compressed domain
- base layer
- low bit rate
- video transmission
- enhancement layer
- bit allocation
- jpeg images
- compression ratio
- coding scheme
- visual quality
- compression efficiency
- data structure
- public key