Audio-visual interaction in sparse representation features for noise robust audio-visual speech recognition.

Peng Shen Satoshi Tamura Satoru Hayamizu

Published in: AVSP (2013)

Keyphrases

audio visual speech recognition
audio visual
sparse representation
multi stream
noisy environments
multi modal
audio features

face recognition
visual speech
feature vectors
high dimensional data
visual information
image classification
visual data

emotion recognition
feature set
noise reduction
feature extraction
signal processing
dimensionality reduction
co occurrence

audio signal
high level
machine learning
spatial information
feature space
multiscale
computer vision