Restoration of wide band signal from telephone speech using linear prediction error processing.
Hiroshi YasukawaPublished in: ICSLP (1996)
Keyphrases
- prediction error
- wide band
- linear prediction
- received signal
- power spectral density
- slowly varying
- low light
- bit rate
- image restoration
- inter frame
- speech signal
- motion vectors
- speech recognition
- signal processing
- video sequences
- reversible watermarking
- signal to noise ratio
- computer vision
- high frequency
- optical flow
- image segmentation