Micro-expression Recognition Based on Apex Frame Optical Flow and Convolutional Autoencoder
WEN Jiebin, YANG Wenzhong, MA Guoxiang, ZHANG Zhihao, LI Hailei
Computer Engineering and Applications . 2021, (4): 127 -133 .  DOI: 10.3778/j.issn.1002-8331.1911-0399