Hardware architecture for fast Intra mode and direction prediction in real-time MPEG-2 to H.264/AVC transcoder.
Tarek A. ElarabiRanda AyoubiHanan A. MahmoudMagdy A. BayoumiPublished in: WOWMOM (2012)
Keyphrases
- intra mode
- inter mode
- rate distortion
- macroblock
- bit rate
- hardware architecture
- video transcoding
- video coding standard
- compressed video
- video coding
- motion vectors
- compressed domain
- motion compensated prediction
- rate distortion optimization
- motion compensation
- coding efficiency
- bitstream
- mode decision
- inter frame
- prediction error
- motion estimation
- video coder
- compression efficiency
- video compression
- reference frame
- video codec
- video sequences
- scalable video coding
- rate control
- motion compensated
- hardware implementation
- transform domain
- dct domain
- bit allocation
- visual quality
- pixel domain
- intra coding
- computational complexity
- low complexity
- error propagation
- low bit rate
- image quality
- subband
- bit plane
- quality degradation
- video quality
- low cost
- selection algorithm
- wyner ziv
- digital video
- error concealment
- associative memory
- optical flow
- coding method
- coding scheme
- block size
- distributed video coding
- image data
- enhancement layer
- base layer
- intra frame
- intra prediction
- image coding
- error resilience
- video streams
- video streaming