Frame level rate control algorithm based on GOP level quality dependency for low-delay hierarchical video coding.
Meng ZhangWei ZhouHenglu WeiXin ZhouZhemin DuanPublished in: Signal Process. Image Commun. (2020)
Keyphrases
- video coding
- low delay
- rate control algorithm
- rate control
- wyner ziv video coding
- video quality
- bit rate
- quantization parameter
- rate distortion
- motion estimation
- motion compensation
- motion compensated
- compression efficiency
- picture quality
- distributed video coding
- video compression
- wyner ziv
- high definition
- motion vectors
- rate allocation
- video signals
- macroblock
- rate control scheme
- packet loss
- video streaming
- subband
- bit allocation
- variable bit rate
- video coder
- temporal correlation
- error propagation
- video codec
- frame rate
- visual quality
- reference frame
- video encoder
- quality assessment
- bitstream
- coding scheme
- image quality