Speech enhancement with reduction of noise components in the wavelet domain.
Jong Won SeokKeun-Sung BaePublished in: ICASSP (1997)
Keyphrases
- wavelet domain
- speech enhancement
- noisy environments
- single channel
- spatial domain
- noise reduction
- wavelet decomposition
- denoising
- additive noise
- signal to noise ratio
- wiener filter
- wavelet coefficients
- wavelet transform
- multiscale
- subband
- linear prediction
- image denoising
- human visual system
- speech signal
- background noise
- frequency domain
- high frequency
- multiresolution
- sar images
- vocal tract
- noise removal
- image processing
- multi channel
- gaussian noise
- edge detection
- noise level
- image coding
- computer vision
- edge preserving
- noisy images
- natural images
- maximum likelihood
- image quality
- low level
- feature extraction