Quantitative Perceptual Separation of Two Kinds of Degradation in Speech Denoising Applications.
Anis Ben AichaSofia Ben JebaraPublished in: NOLISP (2007)
Keyphrases
- denoising
- image denoising
- speech recognition
- total variation
- noisy images
- natural images
- speech signal
- wavelet domain
- qualitative and quantitative
- human perception
- image processing
- wavelet packet
- low level
- denoising algorithm
- noise removal
- automatic speech recognition
- gaussian noise
- quantitative and qualitative
- human visual system
- frequency domain
- visual perception
- perceptual grouping
- denoising methods
- speaker identification
- speech synthesis
- recognition engine
- endpoint detection
- higher order
- wiener filter
- spontaneous speech