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A Set of Selected SIFT Features for 3D Facial Expression Recognition.
Stefano Berretti
Alberto Del Bimbo
Pietro Pala
Boulbaba Ben Amor
Mohamed Daoudi
Published in:
ICPR (2010)
Keyphrases
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facial expression recognition
sift features
machine learning
facial expressions
human computer interaction
feature selection
image processing
feature set
distance measure