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Extracting and Associating Meta-features for Understanding People's Emotional Behaviour: Face and Speech.
Nikolaos G. Bourbakis
Anna Esposito
Despina Kavraki
Published in:
Cogn. Comput. (2011)
Keyphrases
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extracting features
automatically extracted
recognition engine
image features
human faces
feature space
emotional state
low level
keypoints
spatial information
face images
co occurrence
classification accuracy
emotion recognition
feature vectors
human behaviour
feature extraction