A two-stage coding of speech LSP parameters based on KLT transform and 2d-prediction.
Fu-Rong JeanHsiao-Chuan WangPublished in: ICSLP (1994)
Keyphrases
- linear prediction
- prediction accuracy
- prediction error
- inter frame
- coding scheme
- transform coding
- autoregressive
- energy compaction
- linear regression model
- maximum likelihood
- parameter values
- root mean square error
- coding gain
- principal components
- speech recognition
- scalable video coding
- predictive coding
- rate distortion
- non stationary
- expectation maximization
- compression efficiency
- image compression
- motion estimation