Video quality enhancement via QP adaptation based on perceptual coding maps.
Miltiadis Alexios PapadopoulosYashas RaiAngeliki V. KatsenouDimitris AgrafiotisPatrick Le CalletDavid R. BullPublished in: ICIP (2017)
Keyphrases
- video quality
- rate control
- perceptual quality
- quantization parameter
- bit allocation
- bit rate
- rate control algorithm
- video coding
- bitstream
- quality degradation
- variable bit rate
- coding scheme
- packet loss
- video streaming
- quality assessment
- coding method
- video signals
- coding efficiency
- rate control scheme
- rate distortion
- frame rate
- compression efficiency
- visual quality
- human visual system
- video content
- error propagation
- inter frame
- low bit rate coding
- picture quality
- video transmission
- video codec
- compressed video
- intra frame
- scalable video coding
- distributed video coding
- wireless channels
- image processing
- subband
- error concealment
- low bit rate
- image compression
- error resilient
- human perception
- image quality
- motion compensation
- bit budget
- peak signal to noise ratio
- motion compensated
- image quality assessment
- macroblock
- error resilience
- video coder
- enhancement layer
- multiple description coding
- compression ratio
- motion estimation
- video quality assessment
- video compression