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Content Provider | IET Digital Library |
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Author | Zhou, Xueling Ling, Bingo Wing Kuen Tian, Zikang Ho, Yiu Wai Teo, Kok Lay |
Abstract | Continuous monitoring of the blood glucose levels is essential and critical for controlling diabetes and its complications. With the improvement of the measurement accuracy of the acquisition devices developed in recent decades, developing the optical-based methods for performing the non-invasive blood glucose estimation for the consumer applications becomes very important. The authors’ previous work is based on the heart rate variability of the electrocardiogram and the existing method is based on applying the random forest to the features extracted from the photoplethysmogram. However, the accuracies of these two methods are not very high. In this study, a joint empirical mode decomposition and exponential function estimation approach is proposed for estimating the mean value of a photoplethysmogram acquired from a wearable non-invasive blood glucose device. Also, the exponential function fitting approach is employed for estimating the blood glucose levels via an L 1 norm formulation. The computer numerical simulation results show that the estimation accuracy based on their proposed method is higher than that based on the state-of-the-art methods. Therefore, their proposed method can be employed for performing blood glucose estimation effectively. |
Starting Page | 652 |
Ending Page | 665 |
Page Count | 14 |
ISSN | 17519675 |
Volume Number | 14 |
e-ISSN | 17519683 |
Issue Number | Issue 9, Dec (2020) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-spr/14/9 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-spr.2020.0096 |
Journal | IET Signal Processing |
Publisher Date | 2020-09-03 |
Access Restriction | Open |
Rights Holder | © The Institution of Engineering and Technology |
Subject Keyword | Biochemistry Biology And Medical Computing Biomedical Equipment Biomedical Imaging/measurement Blood Blood Glucose Level Computer Numerical Simulation Continuous Monitoring Diabetes Digital Signal Processing Diseases Estimation Accuracy Exponential Function Estimation Approach Exponential Function Fitting Approach Function Theory And Analysis Hilbert Transform Integral Transforms in Numerical Analysis Joint Empirical Mode Decomposition L1 Norm Approach Mean Value Medical Signal Detection Medical Signal Processing Noninvasive Blood Glucose Estimation Numerical Analysis Numerical Approximation And Analysis Optical And Laser Radiation Optical-based Method Patient Diagnostic Method And Instrumentation Patient Monitoring Photoplethysmogram Photoplethysmography Physical Chemistry of Biomolecular Solutions And Condensed State Signal Detection Sugar Wearable Noninvasive Blood Glucose Device |
Content Type | Text |
Resource Type | Article |
Subject | Signal Processing Electrical and Electronic Engineering |
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