Results 21 to 30 of about 60,130 (279)

Oxytocin Impairs the Recognition of Micro-Expressions of Surprise and Disgust

Frontiers in Psychology, 2022
As fleeting facial expressions which reveal the emotion that a person tries to conceal, micro-expressions have great application potentials for fields like security, national defense and medical treatment.
Qi Wu, Qi Wu, Yanni Xie, Yanni Xie, Xuanchen Liu, Xuanchen Liu, Yulong Liu   +6 more
doaj   +1 more source

Cross-Domain Few-Shot Micro-Expression Recognition Incorporating Action Units

IEEE Access, 2021
Micro-expression, different from ordinary facial expressions, is an involuntary, spontaneous, and subtle facial movement that reveals true emotions which people intend to conceal.
Yi Dai, Ling Feng
doaj   +1 more source

MEGC 2019 – The Second Facial Micro-Expressions Grand Challenge [PDF]

2019 14th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2019), 2019
Automatic facial micro-expression (ME) analysis is a growing field of research that has gained much attention in the last five years. With many recent works testing on limited data, there is a need to spur better approaches that are both robust and effective.
See, John, Yap, Moi Hoon, Li, Jingting, Hong, Xiaopeng, Wang, Su-Jing   +4 more
openaire   +3 more sources

Public mental health through social media in the post COVID-19 era

Frontiers in Public Health, 2023
Social media is a powerful communication tool and a reflection of our digital environment. Social media acted as an augmenter and influencer during and after COVID-19.
Deepika Sharma, Jaiteg Singh, Babar Shah, Farman Ali, Ahmad Ali AlZubi, Mallak Ahmad AlZubi   +5 more
doaj   +1 more source

Micro-expression recognition from local facial regions

Signal Processing: Image Communication, 2021
Abstract MiE is a facial involuntary reaction that reflects the real emotion and thoughts of a human being. It is very difficult for a normal human to detect a Micro-Expression (MiE), since it is a very fast and local face reaction with low intensity.
Aouayeb, M., Hamidouche, Wassim, Soladie, Catherine, Kpalma, Kidiyo, Seguier, Renaud   +4 more
openaire   +2 more sources

Differences in brain activations between micro- and macro-expressions based on electroencephalography

Frontiers in Neuroscience, 2022
Micro-expressions can reflect an individual’s subjective emotions and true mental state and are widely used in the fields of mental health, justice, law enforcement, intelligence, and security.
Xingcong Zhao, Xingcong Zhao, Ying Liu, Ying Liu, Tong Chen, Tong Chen, Shiyuan Wang, Shiyuan Wang, Jiejia Chen, Jiejia Chen, Linwei Wang, Guangyuan Liu, Guangyuan Liu   +12 more
doaj   +1 more source

A False Trail to Follow: Differential Effects of the Facial Feedback Signals From the Upper and Lower Face on the Recognition of Micro-Expressions

Frontiers in Psychology, 2018
Micro-expressions, as fleeting facial expressions, are very important for judging people’s true emotions, thus can provide an essential behavioral clue for lie and dangerous demeanor detection.
Xuemei Zeng, Qi Wu, Siwei Zhang, Zheying Liu, Qing Zhou, Meishan Zhang   +5 more
doaj   +1 more source

Review of micro-expression spotting and recognition in video sequences

Virtual Reality & Intelligent Hardware, 2021
Facial micro-expressions are short and imperceptible expressions that involuntarily reveal the true emotions that a person may be attempting to suppress, hide, disguise, or conceal.
Hang Pan, Lun Xie, Zhiliang Wang, Bin Liu, Minghao Yang, Jianhua Tao   +5 more
doaj   +1 more source

Necessary Morphological Patches Extraction for Automatic Micro-Expression Recognition

Applied Sciences, 2018
Micro expressions are usually subtle and brief facial expressions that humans use to hide their true emotional states. In recent years, micro-expression recognition has attracted wide attention in the fields of psychology, mass media, and computer vision.
Yue Zhao, Jiancheng Xu
doaj   +1 more source

Micro-expressions as a form of interpersonal communication

Fides et Ratio, 2020
: Many different definitions are assigned to interpersonal communication. Regardless of their multiplicity interpersonal communication can be divided into verbal and non-verbal.
Karolina Kołażyk
doaj   +1 more source