The Evolution of Video Quality Measurement: From PSNR to Hybrid Metrics.
Stefan WinklerPraveen MohandasPublished in: IEEE Trans. Broadcast. (2008)
Keyphrases
- video quality
- bit rate
- peak signal to noise ratio
- video coding
- video quality assessment
- visual quality
- bitstream
- perceived quality
- packet loss
- quality assessment
- image quality
- rate distortion
- video signals
- quality metrics
- video streaming
- perceptual quality
- quality degradation
- frame rate
- subband
- rate control
- low bit rate
- compressed video
- video transmission
- reconstructed image
- video codec
- motion vectors
- error concealment
- error propagation
- video content
- wireless channels
- bit allocation
- subjective quality
- computational complexity
- picture quality
- coding efficiency
- scalable video
- macroblock
- error resilience
- channel bandwidth
- image quality metrics
- high quality
- video compression
- data quality
- human visual system
- structural similarity index
- multimedia