Noise-Robust Algorithm for PPG Signal Measurement 


Vol. 38,  No. 12, pp. 1085-1094, Dec.  2013


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  Abstract

In this paper, we propose a methods to eliminate PPG sensor noise resulted from user motion during measurement. Measured PPG signals require approperiate signal processing methods since various types of noises such as a motion noise by user movement and signal noises occurred from the change of measuring environments. This paper suggests a signal processing method that eliminates motion noises by measuring several PPG channels that are based on the stable patterns of the practical users. The PPG signals are measured by the two channels in this experiment. When the individual error rates are 20%, the proposed algorithm reduces the errors to 9.56%.

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  Cite this article

[IEEE Style]

M. Kim, T. Kim, S. Jang, D. Ban, B. Min, S. Kwon, "Noise-Robust Algorithm for PPG Signal Measurement," The Journal of Korean Institute of Communications and Information Sciences, vol. 38, no. 12, pp. 1085-1094, 2013. DOI: .

[ACM Style]

Minho Kim, Taewook Kim, Sunghwan Jang, Dahee Ban, Byungseok Min, and Sungoh Kwon. 2013. Noise-Robust Algorithm for PPG Signal Measurement. The Journal of Korean Institute of Communications and Information Sciences, 38, 12, (2013), 1085-1094. DOI: .

[KICS Style]

Minho Kim, Taewook Kim, Sunghwan Jang, Dahee Ban, Byungseok Min, Sungoh Kwon, "Noise-Robust Algorithm for PPG Signal Measurement," The Journal of Korean Institute of Communications and Information Sciences, vol. 38, no. 12, pp. 1085-1094, 12. 2013.