Improved Bit Allocation Using Distortion for the CTU-Level Rate Control in HEVC.
Xin LuBixing ZhouXuesong JinYanfeng GuPublished in: CSPS (1) (2018)
Keyphrases
- bit allocation
- rate control
- video compression
- rate distortion
- video coding
- bit rate
- image compression
- rate distortion optimization
- video quality
- video codec
- video streaming
- rate control scheme
- compression efficiency
- low bit rate
- rate control algorithm
- vector quantizer
- inter frame
- visual quality
- macroblock
- motion compensation
- video coder
- coding efficiency
- video coding standard
- motion estimation
- bitstream
- video content
- high speed
- video conferencing
- step size
- compression ratio
- low complexity
- quantization parameter
- motion compensated
- quality assessment
- convergence speed
- image coding
- vector quantization
- computational complexity