Noisy audio speech enhancement using Wiener filters derived from visual speech.

Ben Milner Ibrahim Almajai

Published in: AVSP (2007)

Keyphrases

noisy environments
visual speech
speech enhancement
wiener filter
noise reduction
speaker identification
speech signal
speaker verification
speech recognition
signal to noise ratio
edge detection
additive noise
hidden markov models
audio visual
information retrieval
acoustic features
image segmentation