Estimation of blood glucose level of type-2 diabetes patients using smartphone video through PCA-DA

Tauseef Tasin Chowdhury, Tahmin Mishma, Saeem Osman, Tanzilur Rahman

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

10 Scopus citations

Abstract

This work proposes a smart phone video based approach for the estimation of blood glucose in a non-invasive way. Videos using smartphone camera are collected from the tip of the subject’s finger and the frames are subsequently converted into Photoplethysmography (PPG) waveform. Gaussian filter along with Asymmetric Least Square methods have been applied on the PPG signals to remove the high frequency noise, optical and motion interferences. Different signal features such as Systolic and Diastolic Peaks, the time difference between consecutive peaks (DelT), and First Derivative peaks have been extracted from the processed signal. Finally, Principal Component Regression (PCR) has been applied for the prediction of glucose level from the extracted features. The proposed model while applied to an unbiased dataset could predict the glucose level with a Standard Error of Prediction (SEP) of 18.31 mg/dL.

Original languageEnglish
Title of host publicationProceedings of 2019 6th International Conference on Networking, Systems and Security, NSysS 2019
PublisherAssociation for Computing Machinery
Pages104-108
Number of pages5
ISBN (Electronic)9781450376990
DOIs
StatePublished - 17 Dec 2019
Externally publishedYes
Event6th International Conference on Networking, Systems and Security, NSysS 2019 - Dhaka, Bangladesh
Duration: 17 Dec 201919 Dec 2019

Publication series

NameACM International Conference Proceeding Series

Conference

Conference6th International Conference on Networking, Systems and Security, NSysS 2019
Country/TerritoryBangladesh
CityDhaka
Period17/12/1919/12/19

Bibliographical note

Publisher Copyright:
© 2019 Copyright is held by the owner/author(s). Publication rights licensed to ACM.

Keywords

  • Blood Glucose
  • PCR
  • PPG
  • Photoplethysmography
  • Signal Processing

ASJC Scopus subject areas

  • Software
  • Human-Computer Interaction
  • Computer Vision and Pattern Recognition
  • Computer Networks and Communications

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