Low complexity controllable scrambler/descrambler for H.264/AVC in compressed domain.
Ho-Jae LeeJeho NamPublished in: ACM Multimedia (2006)
Keyphrases
- compressed domain
- low complexity
- motion estimation
- motion vectors
- inter frame
- bitstream
- macroblock
- computational complexity
- video analysis
- video coding
- dct domain
- intra frame
- dct coefficients
- compressed video
- mode decision
- video encoder
- compressed images
- motion compensation
- bit rate
- multiple description coding
- distributed video coding
- video streaming
- video encoding
- coding efficiency
- reference frame
- video sequences
- error concealment
- video objects
- block matching
- video compression
- bit plane
- image sequences
- motion compensated
- video coding standard
- error resilient
- spatial domain
- subband
- pixel domain
- computer vision