High-fidelity reversible data hiding based on pixel-value-ordering and pairwise prediction-error expansion.
Bo OuXiaolong LiJinwei WangPublished in: J. Vis. Commun. Image Represent. (2016)
Keyphrases
- high fidelity
- pixel values
- reversible data hiding
- prediction error
- pairwise
- reversible watermarking
- image quality
- bit rate
- gray level
- high quality
- motion compensated
- inter frame
- high resolution
- motion vectors
- probability density function
- cover image
- subband
- visual quality
- bitstream
- video conferencing
- video coding
- low dimensional