An adaptive digital filter for improving the signal-to-noise ratio of a signal with additive noise (Corresp.).
Hussein S. El-GhorourySomeshwar C. GuptaPublished in: IEEE Trans. Inf. Theory (1977)
Keyphrases
- additive noise
- wiener filter
- signal to noise ratio
- multiplicative noise
- received signal
- noise reduction
- matched filter
- noisy images
- spatial filtering
- spatial domain
- frequency response
- maximum likelihood
- stochastic resonance
- random variables
- speech enhancement
- speckle noise
- edge detection
- single channel
- gaussian noise
- point spread function
- frequency domain
- noisy environments
- denoising
- denoising methods
- face recognition
- speech signal
- image restoration
- computational complexity
- multiscale