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微表情--表情识别研究(英文).ppt

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微表情--表情识别研究(英文).ppt

上传人:ocxuty74 2018/9/13 文件大小:2.62 MB

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微表情--表情识别研究(英文).ppt

文档介绍

文档介绍:微表情 micro-expression —By lemon
What's Mirco-Expression ?
A micro-expression is a brief, involuntary facial expression shown on the face of humans when one is trying to conceal or repress an emotion. They usually occur in high stakes situations, where people have something to lose or gain.
微表情是人在试图隐藏或者控制某种情绪时不自觉地表现出来、且持续时间很短的一种面部表情。微表情通常会在人们经历得失、情势危急的时候出现。
THE MICRO-EXPRESSION IS PSYCHOLOGY NOUNS
持续时间在1/25~1/5秒以内的表情是微表情
Ekman(1969)
持续时间1/2秒以内的表情都可以被称之为微
日本研究(2000)
微表情是一种持续时间仅为1/25秒至1/5秒的非常快速的表情,表达了人试图压抑与隐藏的真正情感。
吴奇傅小兰
In our life,"Micro-Expression" everywhere is visible, but we often ignore it. Actually human's life with" Micro-Expression“ is concerned, we can look through the implied by the psychological problems of better understanding others, such as personality preferences abhor etc. It can also increase the people's integrity awareness, sincere to others, to understand other people, to promote the relationship between each other more harmonious, be helpful for social harmony.
Have you seen American-TV 《lie to me》?
微表情
micro-expression
Unlike regular facial expressions, few can fake(假装) a microexpression. They consist of pletely resemble(完全反应) the seven universal emotions: disgust, anger, fear, sadness, happiness, surprise, and contempt(蔑视).