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Rethinking Optical Flow Methods for Micro-Expression Spotting.
Yuan Zhao
Xin Tong
Zichong Zhu
Jianda Sheng
Lei Dai
Lingling Xu
Xuehai Xia
Yu Jiang
Jiao Li
Published in:
ACM Multimedia (2022)
Keyphrases
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optical flow
neural network
significant improvement
learning algorithm
three dimensional
empirical studies
machine learning methods
genetic algorithm
social networks
support vector
preprocessing
probabilistic model
benchmark datasets
camera motion
statistical methods
motion analysis