Review of Standard Traditional Distortion Metrics and a need for Perceptual Distortion Metric at a (Sub) Macroblock Level.
Yetish G. JoshiPurav ShahJonathan LooShahedur RahmanPublished in: BMSB (2013)
Keyphrases
- perceptual distortion
- bit rate
- macroblock
- visual quality
- quality metrics
- rate distortion
- video coding
- perceptual quality
- motion vectors
- bitstream
- bit allocation
- image quality
- video quality
- coding efficiency
- low bit rate
- human visual system
- subband
- rate control
- error propagation
- human visual perception
- video compression
- error concealment
- inter frame
- evaluation metrics
- computational complexity
- structural similarity
- locally adaptive
- quality assessment
- motion compensation
- compressed video
- compressed domain
- coding method
- dct coefficients
- prediction error
- motion compensated
- reference frame
- human perception
- high frequency
- motion estimation
- vector quantizer
- similarity measure
- video sequences