Data Hiding in MPEG Encoding by Constrained Motion Vector Search.
Mark A. RobertsonJason C. KellerPublished in: SIP (2003)
Keyphrases
- motion vectors
- data hiding
- motion estimation algorithm
- compressed domain
- compressed video
- video sequences
- motion estimation
- motion compensation
- video coder
- macroblock
- video coding
- video coding standard
- search range
- block matching
- error correction
- spatial domain
- bit rate
- motion compensated
- video compression
- reference frame
- error concealment
- video data
- search algorithm
- image sequences
- computational complexity
- bit allocation
- denoising
- multimedia
- diamond search