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학술대회 A Novel Stress Measurement System with Handhold Electrodes in Massage Chairs
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저자
김정균, 이강복, 이상연, 양회성, 홍상기
발행일
201610
출처
International Conference on Information and Communication Technology Convergence (ICTC) 2016, pp.859-863
DOI
https://dx.doi.org/10.1109/ICTC.2016.7763316
협약과제
16MS2900, 정신 질환의 모니터링 및 징후 예측을 위한 피부 부착형 센서 모듈 개발, 김승환
초록
In this paper, a novel stress measurement system using electrocardiograph (ECG) in massage chairs is presented. Unlike most of the existing stress monitoring systems, the proposed ECG monitoring system consists of handhold electrodes. We propose two algorithms to reduce main problems of dry and noncontact electrodes from the coupling between the skin and electrodes. Those algorithms are thresholding method based on the median absolute deviation for R-peak detection and reconstruction of missing data using K-Nearest Neighbor algorithm. We show experimental results for the developed stress measurement system.
키워드
ECG, HRV, KNN, massage chairs, stress
KSP 제안 키워드
ECG Monitoring, K-Nearest Neighbor algorithm, Missing data, Monitoring system, R-Peak Detection, Stress measurement, Thresholding method, k-nearest neighbors(KNN), massage chairs, measurement system, median absolute deviation