An adaptive scheme for compressed video steganography using temporal and spatial features of the video signal.
Jafar MansouriMorteza KhademiPublished in: Int. J. Imaging Syst. Technol. (2009)
Keyphrases
- spatial features
- compressed video
- video quality
- video signals
- bitstream
- video transmission
- data hiding
- video content
- unequal error protection
- spatial information
- video coding
- bit rate
- video coder
- geometric properties
- packet loss
- error resilient
- video streams
- coding scheme
- wireless channels
- quality assessment
- error propagation
- super resolution
- error correction
- frame rate
- error resilience
- compression algorithm
- motion compensated
- compressed domain
- error concealment
- video sequences
- video streaming
- macroblock
- hyperspectral
- motion compensation
- video compression
- three dimensional
- rate distortion
- subband
- channel coding
- high speed
- multiresolution
- feature space