Noise Estimation Based on Soft Decisions and Conditional Smoothing for Speech Enhancement.
Pei Chee YongSven NordholmHai Huyen DamPublished in: IWAENC (2012)
Keyphrases
- noise estimation
- speech enhancement
- smoothing algorithm
- noise level
- noise reduction
- additive noise
- noisy environments
- signal to noise ratio
- noisy images
- edge preserving
- single channel
- denoising
- speech signal
- edge detection
- wiener filter
- multi channel
- linear prediction
- vocal tract
- pattern recognition
- image processing
- noise model
- wavelet domain
- spatial domain
- natural images
- signal processing
- hidden markov models