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Nonparametric discriminant HMM and application to facial expression recognition.
Lifeng Shang
Kwok-Ping Chan
Published in:
CVPR (2009)
Keyphrases
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facial expression recognition
hidden markov models
facial expressions
person independent
expression recognition
feature extraction
image database
three dimensional
image analysis
object detection
human computer interaction
facial features
active appearance models
facial expression analysis