Rate-Distortion-Optimization-Based Quantization Parameter Cascading Technique for Random-Access Configuration in H.265/HEVC.
Yanchao GongShuai WanKaifang YangYuan YangBo LiPublished in: IEEE Trans. Circuits Syst. Video Technol. (2017)
Keyphrases
- rate distortion optimization
- random access
- intra prediction
- rate control
- rate distortion
- coding efficiency
- video coding
- inter frame
- bit rate
- coding method
- video codec
- video coding standard
- bit allocation
- video compression
- image coding
- macroblock
- motion estimation
- quantization parameter
- mode decision
- motion vectors
- error propagation
- intra frame
- rate control scheme
- motion compensation
- visual quality
- compression efficiency
- video sequences
- bitstream
- image quality
- reference frame
- subband
- low complexity
- spatial correlation
- error resilient
- multiscale
- rate control algorithm
- error resilience
- quadtree
- video quality
- coding scheme
- video transmission
- bit plane
- multiresolution
- pixel wise