Optimal speech enhancement under signal presence uncertainty using Log Gabor Wavelet and Bayesian Joint Statistics.
Suman SenapatiPublished in: Int. J. Speech Technol. (2013)
Keyphrases
- gabor wavelets
- speech enhancement
- single channel
- noisy environments
- signal processing
- texture features
- fractal dimension
- noise reduction
- bayesian networks
- discriminant analysis
- multi channel
- signal to noise ratio
- rotation invariant
- information retrieval
- facial features
- speech signal
- multiresolution
- feature vectors
- feature extraction
- computer vision