Quantifying the importance of preserving video quality in visually important regions at the expense of background content.
Hani AlersJudith A. RediIngrid HeynderickxPublished in: Signal Process. Image Commun. (2015)
Keyphrases
- video quality
- video coding
- packet loss
- bit rate
- quality assessment
- bitstream
- video content
- video streaming
- video transmission
- frame rate
- error propagation
- rate control
- compressed video
- perceptual quality
- error concealment
- video codec
- wireless channels
- scalable video
- error resilience
- multimedia
- metadata
- video signals
- user experience
- rate control algorithm
- peak signal to noise ratio
- human visual system
- video objects
- coding scheme
- rate distortion
- high speed
- feature extraction
- image sequences
- transmission rate
- channel bandwidth