情感机:一个软件包和计算框架,用于扩大高度控制的情感全身运动数据集的创建
Julia F Christensen1, Andrés Fernández2,3, Rebecca A Smith4
1Department of Cognitive Neuropsychology, Max Planck Institute for Empirical Aesthetics, Frankfurt/M, Germany. julia.christensen@ae.mpg.de.
Behavior research methods
|June 25, 2024
概括
EMOKINE提供了一个软件包和数据集,用于情感全身运动研究. 这个框架有助于创建用于心理学,神经科学和计算机视觉的大规模数据集,使用舞蹈编舞和运动捕捉数据.
科学领域:
- 实验心理学 实验心理学
- 情感神经科学是一种神经科学.
- 计算机视觉 计算机视觉
背景情况:
- 情绪表达研究传统上使用简化的动作.
- 需要全面的数据集来捕捉微妙的情绪动作.
- 现有的工具缺乏用于大规模情感运动数据创建的综合框架.
研究的目的:
- 介绍EMOKINE,一种用于情感全身运动研究的软件和数据集套件.
- 促进实验心理学,情感神经科学和计算机视觉的大规模数据集的创建.
- 通过研究复杂的运动序列来推动情感研究.
主要方法:
- 开发了一个具有指令和试点数据集的计算框架.
- 使用专业摄影和XSENS®运动捕捉 (17个传感器,240/秒) 收集的数据.
- 从12个动力学特征 (例如速度,加速度,头部角度) 中提取了32个统计数据,并使用统计指标 (平均值,MAD,最大值).
主要成果:
- 提供了一个试点数据集,其中一名舞者通过舞蹈表达六种情绪 (愤怒,满足,恐惧,快乐,中立,悲伤).
- 成功提取了32个动态统计数据,为情感分析提供了一套全新的,全面的功能集.
- 开发了用于特征提取,文件转换和面部模糊的配套软件,提高了可用性.
结论:
- EMOKINE提供了一个强大的框架和数据集,可以大大推进情感运动研究.
- 该软件可适应各种运动捕捉系统,并且是公开可用的.
- 这个资源使研究人员能够在规模上创建和分析复杂的情感运动数据.
相关概念视频
Motional Emf
4.3K
Magnetic flux depends on three factors: the strength of the magnetic field, the area through which the field lines pass, and the field's orientation with respect to the surface area. If any of these quantities vary, a corresponding variation in magnetic flux occurs. If the area through which the magnetic field lines are passing changes, then the magnetic flux also changes. This change in the area can be of two types: the flux through the rectangular loop increases as it moves into the...
4.3K
Physiology of Emotion
4.5K
The physiology of emotions is a multifaceted process involving the autonomic nervous system, brain structures, hormones, and neurotransmitters. This intricate interplay dictates how emotions manifest in the body and influence behavior.
Autonomic Nervous System
The autonomic nervous system (ANS) plays a critical role in emotional responses by regulating involuntary physiological functions. It consists of two main components: the sympathetic and parasympathetic systems. The sympathetic system...
Autonomic Nervous System
The autonomic nervous system (ANS) plays a critical role in emotional responses by regulating involuntary physiological functions. It consists of two main components: the sympathetic and parasympathetic systems. The sympathetic system...
4.5K
Emotional Expression
1.3K
Emotional expression encompasses how individuals convey their emotions through verbal communication and non-verbal cues. These non-verbal actions include facial expressions, body language, and physical gestures, such as frowning or smiling. Among these, facial expressions play a crucial role in emotional expression and are understood universally, indicating a biological basis for how humans communicate emotions.
Universal Facial Expressions
Psychologist Paul Ekman identified seven basic...
Universal Facial Expressions
Psychologist Paul Ekman identified seven basic...
1.3K


