R-(lambda) Model Based Improved Rate Control for HEVC with Pre-Encoding.
Jiangtao WenMeiyuan FangMinhao TangKuang WuPublished in: DCC (2015)
Keyphrases
- rate control
- rate distortion optimization
- bit rate
- rate distortion
- picture quality
- video streaming
- video coding
- rate control scheme
- visual quality
- video codec
- inter frame
- rate control algorithm
- bit allocation
- wavelet based image coding
- video quality
- variable bit rate
- low complexity
- motion estimation
- mode decision
- video compression
- step size
- scalable video coding
- transform domain
- motion compensation
- quantization parameter
- image coding
- image data