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Low Complexity Heart Rate Estimation Algorithm for Wearable Device

웨어러블 기기를 위한 낮은 계산량을 갖는 운동 중 심박수 추정 알고리즘

  • Baek, Hyun Jae (Dept. of Medical and Mechatronics Engineering, Soonchunhyang University) ;
  • Cho, Jaegeol (Dept. of Medical and Mechatronics Engineering, Soonchunhyang University)
  • Received : 2018.04.27
  • Accepted : 2018.04.30
  • Published : 2018.05.01

Abstract

A novel heart rate estimation algorithm is presented based on normalized least-mean-square (NLMS) algorithm. This paper presented a three-step processing scheme for estimating heart rate from PPG signal with motion artifacts. The proposed active noise cancellation algorithm has low computational complexity compared to the NLMS algorithm. Experimental results show that the proposed algorithms perform similar with the previous algorithm under motion artifact noises.

Keywords

References

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