facial action coding system

基本解釋

They had everyone examine pictures of expressive faces that were labeled according to a recognized western system called the Facial Action Coding System.
他們讓每個(gè)受試者都看一些具有表情的臉，這些臉的表情根據(jù)一個(gè)公認(rèn)的稱為“面部行為編碼系統(tǒng)”的西方系統(tǒng)來(lái)標(biāo)記。
He developed the Facial Action Coding System, or FACS, in the 1970s as an exhaustive taxonomy of all facial expressions, including these telltale muscle behaviors.
他在20世紀(jì)70年代研發(fā)了面部動(dòng)作編碼系統(tǒng)（FACS），對(duì)所有面部表情，包括泄密的肌肉行為，進(jìn)行詳盡分類。

First, the Facial Action Coding System, the first exhaustive analysis of all the expressions the face is capable of through detailed examination of all the possible ways that the muscles of the face can move and create expression.
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