Evaluation of Fear Using Nonintrusive Measurement of Multimodal Sensors

Sensors

Jong-Suk Choi²  Jae Won Bang²  Hwan Heo²  Kang Ryoung Park¹ 

[1] Division of Electronics and Electrical Engineering, Dongguk University, 26 Pil-dong 3-ga, Jung-gu, Seoul 100-715, Korea;

关键词: fear;    nonintrusive multimodal measurement;    facial temperature;    subjective evaluation;   

DOI  :  10.3390/s150717507

来源: mdpi

【 摘 要 】

Most previous research into emotion recognition used either a single modality or multiple modalities of physiological signal. However, the former method allows for limited enhancement of accuracy, and the latter has the disadvantages that its performance can be affected by head or body movements. Further, the latter causes inconvenience to the user due to the sensors attached to the body. Among various emotions, the accurate evaluation of fear is crucial in many applications, such as criminal psychology, intelligent surveillance systems and the objective evaluation of horror movies. Therefore, we propose a new method for evaluating fear based on nonintrusive measurements obtained using multiple sensors. Experimental results based on the t-test, the effect size and the sum of all of the correlation values with other modalities showed that facial temperature and subjective evaluation are more reliable than electroencephalogram (EEG) and eye blinking rate for the evaluation of fear.

【 授权许可】

CC BY   
© 2015 by the authors; licensee MDPI, Basel, Switzerland.