Reversible video watermarking based on histogram modification of motion compansated prediction error.
Ibrahim YildirimCabir VuralPublished in: SIU (2012)
Keyphrases
- prediction error
- video watermarking
- reversible watermarking
- watermarking scheme
- motion vectors
- motion estimation
- motion compensated
- motion field
- inter frame
- compressed domain
- spread spectrum
- optical flow
- image sequences
- bit rate
- reference frame
- computational complexity
- image compression
- motion compensation
- image processing
- multiresolution
- digital watermarking
- multimedia