Improvement of Environment and Camera Setting on Extraction of Heart Rate Using Eulerian Video Magnification

Bo Yu Huang, Chi Lun Lin

研究成果: Conference contribution

摘要

Non-contact heart rate measurement has been widely utilized in multiple applications. The Eulerian Video Magnification algorithm proposed by MIT CSAIL group in 2012 can be used to magnify the subtle color variation and small motion in videos and can be used to extract cardio-features through photoplethysmography method. In this study, we intend to improve the accuracy of heart rate prediction for the Eulerian Video Magnification method. With the selected region of interest and the peak detection algorithm, we found out that the signal of the Y component in YIQ color spectrum is more consistent than that of the I component in terms of heart rate estimation. The result also demonstrated that the heart rate extracted under 30 frames per second (fps) was more accurate than which extracted under 60 fps. With an illumination level higher than 1500 lx and a frame rate of 30 fps, the error of heart rate extraction compared to oximeter measurement was 5% while using GoPro Hero 6 for recording. Further data processing and false peak detection are necessary for accurate heart rate variability characterization.

原文English
主出版物標題Future Trends in Biomedical and Health Informatics and Cybersecurity in Medical Devices - Proceedings of the International Conference on Biomedical and Health Informatics, ICBHI 2019
編輯Kang-Ping Lin, Ratko Magjarevic, Paulo de Carvalho
發行者Springer
頁面381-388
頁數8
ISBN(列印)9783030306359
DOIs
出版狀態Published - 2020 一月 1
事件4th International Conference on Biomedical and Health Informatics, ICBHI 2019 - Taipei, Taiwan
持續時間: 2019 四月 172019 四月 20

出版系列

名字IFMBE Proceedings
74
ISSN(列印)1680-0737
ISSN(電子)1433-9277

Conference

Conference4th International Conference on Biomedical and Health Informatics, ICBHI 2019
國家Taiwan
城市Taipei
期間19-04-1719-04-20

All Science Journal Classification (ASJC) codes

  • Bioengineering
  • Biomedical Engineering

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  • 引用此

    Huang, B. Y., & Lin, C. L. (2020). Improvement of Environment and Camera Setting on Extraction of Heart Rate Using Eulerian Video Magnification. 於 K-P. Lin, R. Magjarevic, & P. de Carvalho (編輯), Future Trends in Biomedical and Health Informatics and Cybersecurity in Medical Devices - Proceedings of the International Conference on Biomedical and Health Informatics, ICBHI 2019 (頁 381-388). (IFMBE Proceedings; 卷 74). Springer. https://doi.org/10.1007/978-3-030-30636-6_52