Frame-level bit allocation for hierarchical coding of H.265/HEVC considering dependent rate-distortion characteristics.
Minghui LiuPeng RenZheng XiangPublished in: Signal Image Video Process. (2016)
Keyphrases
- bit allocation
- rate distortion
- coding efficiency
- bit rate
- video compression
- video codec
- video coding
- rate distortion optimization
- rate control
- compression efficiency
- transform coding
- quantization parameter
- motion estimation
- rate control algorithm
- macroblock
- optimal bit allocation
- wyner ziv
- image compression
- video quality
- distortion measure
- video coding standard
- computational complexity
- motion compensation
- video coder
- intra frame
- rate control scheme
- visual quality
- low bit rate
- reference frame
- mode decision
- bit plane
- scalable video coding
- intra prediction
- distributed video coding
- frame rate
- bitstream
- image quality
- motion vectors
- image coder
- subband
- video data
- base layer
- coding method
- error propagation
- mode selection
- vector quantizer
- compression ratio
- error resilience
- video signals
- image coding
- predictive coding
- low complexity
- prediction error