New insights on the optimality of parameterized Wiener filters for speech enhancement applications.
Rafael Attili ChieaMárcio Holsbach CostaGuillaume BarraultPublished in: Speech Commun. (2019)
Keyphrases
- wiener filter
- speech enhancement
- noise reduction
- image restoration
- denoising
- single channel
- signal to noise ratio
- additive noise
- point spread function
- multi frame
- image processing
- speech signal
- blurred images
- edge detection
- image denoising
- noisy images
- high resolution
- noisy environments
- edge preserving
- multiscale
- multi channel
- adaptive filtering
- heart rate
- spatial domain
- image sequences