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Robust visual voice activity detection using local variance histogram in vehicular environments.
Kyungsun Lee
Taeyup Song
Sungsoo Kim
David K. Han
Hanseok Ko
Published in:
ICCE (2015)
Keyphrases
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voice activity detection
noisy environments
visual perception
real world
neural network
image processing
low level
dynamic environments
covariance matrix
machine learning
high level
edge detection
image enhancement
standard deviation