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Towards a dynamic expression recognition system under facial occlusion.
Xiaohua Huang
Guoying Zhao
Wenming Zheng
Matti Pietikäinen
Published in:
Pattern Recognit. Lett. (2012)
Keyphrases
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expression recognition
face recognition
facial motion
feature extraction
image database
dynamic environments
human computer interaction
human faces
feature space
hidden markov models
facial expressions
facial images
pose variations
missing parts
facial recognition
facial pose