Stochastic approach for noise suppression of speech signal by considering finite range of amplitude fluctuation in real environment.
Akira IkutaHisako OrimotoPublished in: Int. J. Appl. Pattern Recognit. (2014)
Keyphrases
- real environment
- speech signal
- noise suppression
- speech recognition
- augmented reality
- extensive simulations
- dynamic environments
- filtering algorithm
- gaussian noise
- impulsive noise
- high fidelity
- noise removal
- median filter
- hidden markov models
- virtual environment
- non stationary
- autonomous robots
- vision system
- impulse noise
- higher order
- control system
- feature space
- image sequences
- multiresolution
- noisy images
- neural network
- language model
- markov random field
- denoising