Micro-expression recognition method based on multi-scale spatiotemporal feature neural network

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United States of America Patent

PATENT NO 11908240
APP PUB NO 20220269881A1
SERIAL NO

17471384

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Disclosed is a micro-expression recognition method based on a multi-scale spatiotemporal feature neural network, in which spatial features and temporal features of micro-expression are obtained from micro-expression video frames, and combined together to form more robust micro-expression features, at the same time, since the micro-expression occurs in local areas of a face, active local areas of the face during occurrence of the micro-expression and an overall area of the face are combined together for micro-expression recognition.

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Patent Owner(s)

  • INSTITUTE OF AUTOMATION CHINESE ACADEMY OF SCIENCES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Bin Beijing, CN 903 6240
She, Wenxiang Beijing, CN 1 0
Tao, Jianhua Beijing, CN 23 8
Zhang, Hao Beijing, CN 1006 4867

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