Photoplethysmography Based Mental Stress Analysis Algorithm and System for Human Wellbeing Life
- Author(s)
- Jong-Ha Lee
- Keimyung Author(s)
- Lee, Jong Ha
- Department
- Dept. of Biomedical Engineering (의용공학과)
- Journal Title
- Sensors and Transducers
- Issued Date
- 2017
- Volume
- 208
- Issue
- 1
- Keyword
- PPG; Mobile sensor; Wellness; Mental stress; Big data; u-healthcare
- Abstract
- HRV, physiological indicators, using the PPG data was found to be changed by mental stress. Our results indicate that PPG measurement may be one of the easiest ways to assess the mental stress quantitatively. In a subsequent experiment, it is necessary to find out the relationship between the physiological indicators and various types of psychological stress.
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