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A Survey of Micro-expression Recognition Methods Based on LBP, Optical Flow and Deep Learning.
Xiaomei Zeng
Xingcong Zhao
Xinyue Zhong
Guangyuan Liu
Published in:
Neural Process. Lett. (2023)
Keyphrases
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deep learning
optical flow
expression recognition
machine learning
data sets
three dimensional
image sequences
feature space
viewpoint
human computer interaction