Analysis of the impact of temporal, spatial, and quantization variations on perceptual video quality.
Andreas RossholmMuhammad ShahidBenny LövströmPublished in: NOMS (2014)
Keyphrases
- video quality
- temporal correlation
- video coding
- perceptual quality
- error concealment
- bit rate
- packet loss
- video streaming
- quality assessment
- video content
- bitstream
- video transmission
- rate control
- frame rate
- compressed video
- video signals
- rate distortion
- bit allocation
- wireless channels
- human visual system
- error propagation
- scalable video
- motion estimation
- human perception
- error resilience
- video codec
- bit budget
- video quality assessment
- channel bandwidth
- image quality assessment
- peak signal to noise ratio
- macroblock
- video compression
- motion vectors
- subband
- visual quality
- high frequency
- error resilient
- high speed
- rate control algorithm
- quantization parameter
- image data
- optical flow
- computer vision