Structural Quality Assured Global Optimization for CTU-Level Rate Control of Screen Content Coding.
Tong TangYuan TanShihang DingZhidu LiPublished in: APSIPA ASC (2023)
Keyphrases
- global optimization
- rate control
- variable bit rate
- quantization parameter
- picture quality
- rate control algorithm
- wavelet based image coding
- rate control scheme
- inter frame
- bit rate
- bit allocation
- rate distortion
- multiple description
- compression efficiency
- particle swarm optimization
- video coding
- video streaming
- video quality
- intra frame
- pso algorithm
- quality control
- bit budget
- coding method
- visual quality
- bitstream
- coding efficiency
- high quality
- step size
- compressed video
- distributed video coding
- coding scheme
- subband
- video streams
- metadata
- convergence speed
- frame rate
- motion estimation
- data quality
- motion compensation
- multimedia