心電図解析と顔画像分析によるストレス推定法の基礎研究

抄録

The necessity of stress estimation by non-contact method has been increased in recent year, such as stress assessment during vehicle driving or remote environment. It is expected for the methodology with non-contact, non-invasive to reduce not only the burden of subject people but also noise of measurement. In this study, basic experiment of a stress estimation method using facial image and heartrate have been conducted under the condition with psychological work load. And comparison results between interval analysis of heartrate and changes in green color component of facial color were analyzed. In addition, validity of experimental setup for measurement devices and pattern of psychological work load have been discussed for future developmental research.