An Objective Measure for Predicting Subjective Quality of Speech Coders.
Shihua WangAndrew SekeyAllen GershoPublished in: IEEE J. Sel. Areas Commun. (1992)
Keyphrases
- subjective quality
- image quality assessment
- correlation coefficient
- visual quality
- bit rate
- quality metrics
- low bit rate
- reconstructed image
- quality assessment
- coding efficiency
- image compression
- image quality
- reduced reference
- image coder
- human observers
- structural similarity
- human visual system
- speech recognition
- video coding
- rate distortion
- post processing
- motion vectors
- video quality
- spatial resolution
- high frequency
- bitstream
- similarity measure
- image coding
- image reconstruction
- transform coefficients
- multiscale
- distance measure
- image processing
- coding method
- speech signal
- audio visual
- prediction error
- inter frame
- data quality
- coding scheme