Bayesian marginal statistics for speech enhancement using log Gabor wavelet.
Suman SenapatiNeeraj BhendeGoutam SahaPublished in: Int. J. Speech Technol. (2011)
Keyphrases
- gabor wavelets
- speech enhancement
- noise reduction
- noisy environments
- texture features
- fractal dimension
- signal to noise ratio
- rotation invariant
- face images
- discriminant analysis
- face recognition
- feature extraction
- gabor filters
- facial features
- single channel
- speech signal
- iris recognition
- face verification
- bayesian networks
- wiener filter
- probability distribution
- linear prediction
- smoothing algorithm
- probabilistic model
- input image
- machine learning