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3D facial expression recognition using distance features and LBP features based on automatically detected keypoints.
Nan Sheng
Yiheng Cai
Changfei Zhan
Changyan Qiu
Yize Cui
Xurong Gao
Published in:
CISP-BMEI (2016)
Keyphrases
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keypoints
image features
feature set
feature extraction
object recognition
feature space
co occurrence
distance measure
image classification
invariant features
automatically detected