›› 2010, Vol. 18 ›› Issue (9): 1359-1368.
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WU Qi;SHENG Xun-Bing;FU Xiao-Lan
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Abstract: When an emotion is concealed or repressed, the true emotion may be manifest as a micro-expression, a fleeting facial expression discordant with the expressed emotion, usually suppressed within 1/25 to 1/5 of a second, and closely related to the deception. This article is a review of all the studies reported about micro-expression. Earlier researchers focused on the measurement of abilities to recognize micro-expression. Because of the development of measurement tools, a large number of micro-expression recognition studies emerged within the clinical domain. However, only one published empirical study has explored the generation of micro-expression, and many questions are left unanswered. Further research should focus on the cross-culture validity of Micro-Expression Training Tool (METT), the generation of micro-expression, and the development of automatic micro-expression recognition tools. Micro-expression studies can provide important insights into the development of an automatic deception detection system.
Key words: micro-expression, deception, micro-expression recognition, micro-expression generation
WU Qi;SHENG Xun-Bing;FU Xiao-Lan. Micro-expression and Its Applications[J]. , 2010, 18(9): 1359-1368.
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URL: https://journal.psych.ac.cn/xlkxjz/EN/
https://journal.psych.ac.cn/xlkxjz/EN/Y2010/V18/I9/1359