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The Repetition Blindness-like Effect on Recognition of Micro-expression
Zhang, M (Zhang, Ming)1; Chen, YH (Chen, Yu-Hsin)1; Fu, XL (Fu, Xiaolan)2
第一作者Zhang, M (Zhang, Ming)
2014
会议名称International Symposium on Fuzzy Systems, Knowledge Discovery and Natural Computation (FKSDNC)
通讯作者邮箱zhang, m
会议录名称INTERNATIONAL SYMPOSIUM ON FUZZY SYSTEMS, KNOWLEDGE DISCOVERY AND NATURAL COMPUTATION (FSKDNC 2014)
页码59-65
会议日期AUG 19-21, 2014
会议地点Xiamen, PEOPLES R CHINA
摘要

Micro-expressions are extremely quick facial expressions that are often embedded in a flow of emotional expressions. Recognition of micro-expression is influenced by the emotional context appearing before and after the micro-expression. Additionally, the effect of emotional context is also modulated by the duration of micro-expression. However, it remains unclear whether the effect of emotional context is related to the presentation duration of context. Using synthesized micro-expressions modified from METT (Micro-Expression Training Tool), we observed that the effect of emotional context was not modulated by context presentation duration of supra-seconds (1000 ms) and sub-seconds (600 ms). Furthermore, an effect of emotional context which was similar to repetition blindness effect was observed on micro-expression recognition. Micro-expressions were more difficult to recognize when the target was relatively similar to the context expression, providing further insights into micro-expression recognition.

关键词Emotional Facial Expressions Perception Judgments Tokens Time
语种英语
文献类型会议论文
条目标识符http://ir.psych.ac.cn/handle/311026/26752
专题脑与认知科学国家重点实验室
作者单位1.Univ Chinese Acad Sci, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714
Zhang, M ,Chen, YH ,Fu, XL . The Repetition Blindness-like Effect on Recognition of Micro-expression[C],2014:59-65.
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