Results 11 to 20 of about 385,180 (273)

Automatic Micro-Expression Analysis: Open Challenges [PDF]

Frontiers in Psychology, 2019
Guoying Zhao, Guoying Zhao, Xiaobai Li
doaj   +6 more sources

Emotional context influences micro-expression recognition. [PDF]

PLoS ONE, 2014
Micro-expressions are often embedded in a flow of expressions including both neutral and other facial expressions. However, it remains unclear whether the types of facial expressions appearing before and after the micro-expression, i.e., the emotional ...
Ming Zhang, Qiufang Fu, Yu-Hsin Chen, Xiaolan Fu   +3 more
doaj   +4 more sources

An ingroup disadvantage in recognizing micro-expressions

Frontiers in Psychology, 2022
Micro-expression is a fleeting facial expression of emotion that usually occurs in high-stake situations and reveals the true emotion that a person tries to conceal. Due to its unique nature, recognizing micro-expression has great applications for fields
Qi Wu, Qi Wu, Kunling Peng, Kunling Peng, Yanni Xie, Yanni Xie, Yeying Lai, Yeying Lai, Xuanchen Liu, Xuanchen Liu, Ziwei Zhao, Ziwei Zhao   +11 more
doaj   +3 more sources

Facial micro-expression recognition based on motion magnification network and graph attention mechanism [PDF]

Heliyon
Micro-expression is extensively studied due to their ability to fully reflect individuals' genuine emotions. However, accurate micro-expression recognition is a challenging task due to the subtle motion of facial muscle.
Falin Wu, Yu Xia, Tiangyang Hu, Boyi Ma, Jingyao Yang, Haoxin Li   +5 more
doaj   +2 more sources

LEARNet Dynamic Imaging Network for Micro Expression Recognition [PDF]

IEEE Transactions on Image Processing, 2019
Unlike prevalent facial expressions, micro expressions have subtle, involuntary muscle movements which are short-lived in nature. These minute muscle movements reflect true emotions of a person.
Murala, Subrahmanyam, Singh, Girdhari, Verma, Monu, Vipparthi, Santosh Kumar   +3 more
core   +3 more sources

Leveraging vision transformers and entropy-based attention for accurate micro-expression recognition [PDF]

Scientific Reports
Micro-expressions are difficult to fake and inherently truthful, making micro-expression recognition technology widely applicable across various domains.
Yibo Zhang, Weiguo Lin, Yuanfa Zhang, Junfeng Xu, Yan Xu   +4 more
doaj   +2 more sources

Toward cross-cultural emotion detection: the Indian spontaneous micro-expression dataset [PDF]

Frontiers in Psychology
Riya Mishra, Braj Bhushan, K. S. Venkatesh   +2 more
doaj   +2 more sources

SMEConvNet: A Convolutional Neural Network for Spotting Spontaneous Facial Micro-Expression From Long Videos

IEEE Access, 2018
Micro-expression is a subtle and involuntary facial expression that may reveal the hidden emotion of human beings. Spotting micro-expression means to locate the moment when the micro-expression happens, which is a primary step for micro-expression ...
Zhihao Zhang, Tong Chen, Hongying Meng, Guangyuan Liu, Xiaolan Fu   +4 more
doaj   +3 more sources

Counterfactual discriminative micro-expression recognition

Visual Intelligence
Micro-expressions are spontaneous, rapid and subtle facial movements that can hardly be suppressed or fabricated. Micro-expression recognition (MER) is one of the most challenging topics in affective computing.
Yong Li, Menglin Liu, Lingjie Lao, Yuanzhi Wang, Zhen Cui   +4 more
doaj   +2 more sources

Micro-Expression Recognition with Noisy Labels [PDF]

Electronic Imaging, 2021
Abstract Facial micro-expressions are quick, involuntary and low intensity facial movements. An interest in detecting and recognizing micro-expressions arises from the fact that they are able to show person’s genuine hidden emotions. The small and rapid facial muscle movements are often too difficult for a human to not only spot the occurring micro ...
Zhao Guoying, Peng Wei, Varanka Tuomas
openaire   +2 more sources