Diabetic foot peripheral vascular occlusive disease estimation using fractional-order chaos synchronization detector

Chia Hung Lin, Jian Liung Chen, Yi Chun Du, Shih Ming Pan, Jian Xing Wu

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

This paper proposes a novel method for peripheral vascular occlusive disease (PVOD) estimation in diabetic foot using a fractional-order chaotic system (FOCS). Photo-plethysmography (PPG) is a non-invasive technique for detecting blood volume changes in peripheral arteries. Bilateral PPG signals gradually become asymmetry on the right-site or left-site transit time and pulse shape with PVOD severity and have high correlation. We utilized a FOCS detector to estimate the grades of PVOD by analyzing dynamic errors based on various butterfly patterns, including normal condition (Nor), lower-grade (LG) disease and higher-grade (HG) disease patterns. A color relation analysis (CRA) based classifier is proposed to recognize the various patterns. For 21 subjects, the proposed method showed higher accuracy in estimation of PVOD.

原文English
主出版物標題Proceedings of 2011 International Conference on Fluid Power and Mechatronics, FPM 2011
頁面597-601
頁數5
DOIs
出版狀態Published - 2011
事件2011 International Conference on Fluid Power and Mechatronics, FPM 2011 - Beijing, China
持續時間: 2011 8月 172011 8月 20

出版系列

名字Proceedings of 2011 International Conference on Fluid Power and Mechatronics, FPM 2011

Other

Other2011 International Conference on Fluid Power and Mechatronics, FPM 2011
國家/地區China
城市Beijing
期間11-08-1711-08-20

All Science Journal Classification (ASJC) codes

  • 流體流動和轉移過程
  • 電氣與電子工程
  • 機械工業

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