A Wavelet Kalman Filter with Perceptual Masking for Speech Enhancement in Colored Noise.
Ning MaMartin BouchardRafik A. GoubranPublished in: ICASSP (1) (2005)
Keyphrases
- kalman filter
- speech enhancement
- noisy environments
- noise reduction
- signal to noise ratio
- human visual system
- single channel
- kalman filtering
- wiener filter
- speech signal
- background noise
- linear prediction
- denoising
- object tracking
- particle filter
- additive noise
- multi channel
- vocal tract
- wavelet transform
- wavelet domain
- multiscale
- mean shift
- speech recognition
- multiresolution
- wavelet decomposition
- feature extraction
- wavelet coefficients
- image quality
- edge detection
- prediction error
- face recognition
- image restoration