Estimation of Affective States in Virtual Reality Environments using EEG

Estimation of Affective States in Virtual Reality Environments using EEG
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使用脑电图估计虚拟现实环境中的情感状态

DOI:
10.1145/3529190.3534738
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发表时间:
2022
期刊:
PETRA '22: Proceedings of the 15th International Conference on PErvasive Technologies Related to Assistive Environments
影响因子:
--
通讯作者:
Krusienski, Dean
Krusienski, Dean
中科院分区:
--
文献类型:
--
作者:
Kumar, Meghan;Delaney, Connor;Krusienski, Dean

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可访问虚拟现实(VR)技术的最新发展激发了通过监测和反馈生理和认知状态来增加用户沉浸感的研究。这项工作提出了一个试点研究,模拟用户的情感状态,从脑电图(EEG)的测量在观察沉浸式VR视频。参与者被动地观看了一系列简短的VR视频片段,并主观地评估了效价,唤醒,喜欢和支配的水平。开发了单独的回归和分类模型,以使用EEG频谱特征估计每个类别的主观评级。结果表明,这两个模型都能够捕捉相关的EEG特征估计用户的情感状态评级。
Recent developments in accessible virtual reality (VR) technologies have inspired research into increasing the user’s sense of immersion via monitoring and feedback of physiological and cognitive states. This work presents a pilot study that models the user’s affective state from electroencephalographic (EEG) measurements during observation of immersive VR videos. Participants passively viewed a series of short VR video clips and subjectively rated the level of valence, arousal, liking, and dominance. Separate regression and classification models were developed to estimate the subjective ratings for each category using EEG spectral features. The results indicate that both models are capable of capturing relevant EEG features for estimating the user’s affective state ratings.
使用脑电图表征虚拟现实环境中的情感状态
DOI: --
发表时间: 2021
期刊: IEEE SMC Conference
影响因子: --
作者:
Kumar, Meghan;Delaney, Connor;Zanganeh Soroush, Pedram;Yamani, Yusuke;Krusienski, Dean J
通讯作者: Krusienski, Dean J
DOI: --
发表时间: 1988
期刊:
影响因子: --
作者:
R. Plutchik
通讯作者: R. Plutchik
DOI: 10.1016/0005-7916(94)90063-9
发表时间: 1994-03-01
影响因子: 1.8
作者:
BRADLEY, MM;LANG, PJ
通讯作者: LANG, PJ