On the Fundamental Tradeoffs Between Video Freshness and Video Quality in Real-Time Applications.
Junchao MaLingjia LiuHao SongPingzhi FanPublished in: IEEE Internet Things J. (2021)
Keyphrases
- video quality
- video content
- real time
- variable bit rate
- compressed video
- streaming video
- video streaming
- packet loss
- video quality assessment
- video signals
- bit rate
- video coding
- bitstream
- channel bandwidth
- perceptual quality
- rate control
- quality assessment
- video transmission
- video streams
- frame rate
- scalable video
- video data
- wireless channels
- video sequences
- video codec
- real time video
- error concealment
- low bit rate coding
- picture quality
- coded video
- high definition
- peak signal to noise ratio
- rate distortion
- error propagation
- key frames
- channel conditions
- video processing
- video frames
- error resilience
- motion vectors
- subband
- human visual system
- wireless video transmission
- super resolution
- high speed
- computer vision
- image sequences
- image quality
- quality of service
- end to end