MFCC enhancement using joint corrupted and noise feature space for highly non-stationary noise environments.
Masayuki SuzukiTakuya YoshiokaShinji WatanabeNobuaki MinematsuKeikichi HirosePublished in: ICASSP (2012)
Keyphrases
- non stationary
- white noise
- noise free
- feature space
- additive gaussian noise
- noise level
- biomedical signals
- noisy data
- feature extraction
- signal to noise ratio
- noise model
- high dimensional
- input data
- noise reduction
- noisy images
- face recognition
- autoregressive
- stock price
- median filter
- gaussian noise
- noise removal
- noisy environments
- denoising
- feature vectors