An Information Hiding Approach Based on Integer Transform Coefficient and Virtual Space Encoding for H.264/AVC.
Songbin LiJiangyun FuPeng LiuYuxin JiangPublished in: Circuits Syst. Signal Process. (2015)
Keyphrases
- information hiding
- virtual space
- virtual reality
- virtual environment
- virtual world
- data hiding
- mixed reality
- spatial structure
- jpeg images
- simulation environment
- multi user
- low complexity
- rate control
- computational complexity
- compressed domain
- watermarking scheme
- jpeg compression
- copyright protection
- bit rate
- remote sensing images
- bitstream
- rate distortion
- video coding
- multiscale
- error correction
- inter frame
- spatial domain
- digital watermarking
- augmented reality