Speech Prior Estimation for Generalized Minimum Mean-Square Error Short-Time Spectral Amplitude Estimator.
Ryo WakisakaHiroshi SaruwatariKiyohiro ShikanoTomoya TakataniPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2012)
Keyphrases
- minimum mean square error
- joint detection
- minimum mean squared error
- maximum a posteriori
- estimation algorithm
- signal to noise ratio
- estimation error
- least squares
- speech recognition
- recursive algorithm
- maximum likelihood
- image reconstruction
- image sequences
- maximum likelihood estimator
- high frequency
- denoising algorithm
- image quality
- objective function