A two-step noise reduction technique.

Cyril Plapous Claude Marro Laurent Mauuary Pascal Scalart

Published in: ICASSP (1) (2004)

Keyphrases

noise reduction
signal to noise ratio
edge preserving
edge detection
noise level
median filter
noise removal
edge enhancement
edge preserving smoothing
noise filtering
noisy environments
speckle noise
noise free
wiener filter
post processing
edge preservation
speech enhancement
multiplicative noise
hearing aids