Spontaneous Facial Expressions and Micro-expressions Coding: From Brain to Face | |
Dong, Zizhao4; Wang, Gang1; Lu, Shaoyuan3,4; Li, Jingting4; Yan, Wenjing2; Wang, Su-Jing3,4 | |
刊名 | FRONTIERS IN PSYCHOLOGY |
2022-01-04 | |
通讯作者邮箱 | wangsujing@psych.ac.cn (su-jing wang ) |
卷号 | 12页码:11 |
关键词 | expressions micro-expressions action unit coding cerebral cortex facial muscle |
ISSN号 | 1664-1078 |
DOI | 10.3389/fpsyg.2021.784834 |
产权排序 | 1 |
文献子类 | 实证研究 |
英文摘要 | Facial expressions are a vital way for humans to show their perceived emotions. It is convenient for detecting and recognizing expressions or micro-expressions by annotating a lot of data in deep learning. However, the study of video-based expressions or micro-expressions requires that coders have professional knowledge and be familiar with action unit (AU) coding, leading to considerable difficulties. This paper aims to alleviate this situation. We deconstruct facial muscle movements from the motor cortex and systematically sort out the relationship among facial muscles, AU, and emotion to make more people understand coding from the basic principles: We derived the relationship between AU and emotion based on a data-driven analysis of 5,000 images from the RAF-AU database, along with the experience of professional coders.We discussed the complex facial motor cortical network system that generates facial movement properties, detailing the facial nucleus and the motor system associated with facial expressions.The supporting physiological theory for AU labeling of emotions is obtained by adding facial muscle movements patterns.We present the detailed process of emotion labeling and the detection and recognition of AU.Based on the above research, the video's coding of spontaneous expressions and micro-expressions is concluded and prospected. |
收录类别 | SCI |
WOS关键词 | EMOTIONAL EXPRESSION ; MOTOR ; ELECTROMYOGRAPHY ; REPRESENTATION ; EXPERIENCE ; MUSCLES |
WOS研究方向 | Psychology |
语种 | 英语 |
出版者 | FRONTIERS MEDIA SA |
WOS记录号 | WOS:000745215500001 |
内容类型 | 期刊论文 |
源URL | [http://ir.psych.ac.cn/handle/311026/41869] |
专题 | 心理研究所_中国科学院行为科学重点实验室 |
通讯作者 | Wang, Su-Jing |
作者单位 | 1.Jiangsu Univ Sci & Technol, Sch Comp Sci, Zhenjiang, Jiangsu, Peoples R China 2.Wenzhou Univ, Coll Teacher Educ, Dept Appl Psychol, Wenzhou, Zhejiang, Peoples R China 3.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 4.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Dong, Zizhao,Wang, Gang,Lu, Shaoyuan,et al. Spontaneous Facial Expressions and Micro-expressions Coding: From Brain to Face[J]. FRONTIERS IN PSYCHOLOGY,2022,12:11. |
APA | Dong, Zizhao,Wang, Gang,Lu, Shaoyuan,Li, Jingting,Yan, Wenjing,&Wang, Su-Jing.(2022).Spontaneous Facial Expressions and Micro-expressions Coding: From Brain to Face.FRONTIERS IN PSYCHOLOGY,12,11. |
MLA | Dong, Zizhao,et al."Spontaneous Facial Expressions and Micro-expressions Coding: From Brain to Face".FRONTIERS IN PSYCHOLOGY 12(2022):11. |
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