Fast Public-Key Watermarking of Compressed Video.
Frank HartungBernd GirodPublished in: ICIP (1) (1997)
Keyphrases
- compressed video
- public key
- image authentication
- data hiding
- security analysis
- video streams
- super resolution
- compressed domain
- video transmission
- video quality
- signature scheme
- error resilient
- watermarking technique
- bitstream
- video content
- secret key
- error correction
- video frames
- digital images
- error propagation
- encryption scheme
- high resolution
- error resilience
- copyright protection
- bit rate
- feature vectors
- watermarking scheme
- frame rate
- lossy compression
- motion estimation
- macroblock
- digital watermarking
- spatial domain