Hindawi期刊
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作者:Hyun Jae Baek , JaeWook Shin ...
来源:[J].Journal of Healthcare Engineering(IF 0.662), 2018, Vol.2018
摘要:According to the theoretical equation of the pulse oximeter expressed by the ratio of amplitude (AC) and baseline (DC) obtained from the photoplethysmographic signal of two wavelengths, the difference of the amount of light absorbed depending on the melanin indicating the sk...
作者:Hyun Jae Baek , Min Hye Chang ...
来源:[J].Computational Intelligence and Neuroscience, 2019, Vol.2019
摘要:Brain-computer interfaces (BCIs) aim to enable people to interact with the external world through an alternative, nonmuscular communication channel that uses brain signal responses to complete specific cognitive tasks. BCIs have been growing rapidly during the past few years, wit...
作者:... Hee-Joon Park , Jyung Hyun Lee , Hyun Jae Baek
来源:[J].Journal of Healthcare Engineering(IF 0.662), 2019, Vol.2019
摘要:In this paper, a user-friendly and low-cost wireless health monitoring system that measures skin temperature from the back of the body for monitoring the core body temperature is proposed. To measure skin temperature accurately, a semiconductor-based microtemperature sensor ...
作者:Hyun Jae Baek , Bum Yong Park ...
来源:[J].Mathematical Problems in Engineering(IF 1.383), 2018, Vol.2018
摘要:This letter proposes a sequential selection normalized subband adaptive filter (SS-NSAF) in order to reduce the computational complexity. In addition, a variable step-size algorithm is also proposed using the mean-square deviation analysis of the SS-NSAF. To enhance the performan...

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