Journal of the Korea Safety Management & Science (대한안전경영과학회지)

Korea Safety Management & Science (대한안전경영과학회)
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Personalized Prediction Algorithm of Physical Activity Energy Expenditure through Comparison of Physical Activity

신체활동 비교를 통한 개인 맞춤형 신체활동 에너지 소비량 예측 알고리즘

  • 김도윤 ((주) 휘트닷라이프) ;
  • 전소혜 (연세대학교 의과대학 의학공학교실) ;
  • 배윤형 (충남대학교 의학전문대학원) ;
  • 김남현 (연세대학교 의과대학 의학공학교실)
  • Received : 2011.10.20
  • Accepted : 2012.03.09
  • Published : 2012.03.31
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Abstract

The purpose of this study suggests a personalized algorithm of physical activity energy expenditure prediction through comparison and analysis of individual physical activity. The research for a 3-axial accelerometer sensor has increased the role of physical activity in promoting health and preventing chronic disease has long been established. Estimating algorithm of physical activity energy expenditure was implemented by using a tri-axial accelerometer motion detector of the SVM(Signal Vector Magnitude) of 3-axis(x, y, z). A total of 10 participants(5 males and 5 females aged between 20 and 30 years). The activities protocol consisted of three types on treadmill; participants performed three treadmill activity at three speeds(3, 5, 8 km/h). These activities were repeated four weeks.

Keywords

References

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