Real-Time Photoplethysmography Imaging System

被引：0
|
作者：
Rubins, U. [1 ]
Upmalis, V. [1 ]
Rubenis, O. [1 ]
Jakovels, D. [1 ]
Spigulis, J. [1 ]
机构：
[1] Univ Latvia, Inst Atom Phys & Spect, Riga, Latvia
来源：
15TH NORDIC-BALTIC CONFERENCE ON BIOMEDICAL ENGINEERING AND MEDICAL PHYSICS (NBC 2011) | 2011年 / 34卷
关键词：
Imaging photoplethysmography; blood perfusion; blood pulsations; optophysiological imaging; non-contact technique; NONCONTACT; STEP;
D O I：
暂无
中图分类号：
Q6 [生物物理学];
学科分类号：
071011 ;
摘要：
Real-time non-contact photoplethysmography imaging (PPGI) system for high-resolution blood perfusion mapping in human skin has been proposed. The PPGI system comprises of LED lamp, webcam and computer with video processing software. The purpose of this study is to evaluate the reliability of the PPGI system when measuring blood perfusion. The validation study of PPGI and laser-Doppler perfusion imager (LDPI) was performed during local warming of palm skin. Results showed that the amplitude of PPGI increases immediately after warming and well correlated with the mean LDPI amplitude (R=0.92+-0.03, p<0.0001). We found that PPG! technique has good potential for non-contact monitoring of blood perfusion changes.
引用
收藏
页码：183 / 186
页数：4
相关论文
共 50 条
  • [1] Real-time realizable mobile imaging photoplethysmography
    Lee, Hooseok
    Ko, Hoon
    Chung, Heewon
    Nam, Yunyoung
    Hong, Sangjin
    Lee, Jinseok
    [J]. SCIENTIFIC REPORTS, 2022, 12 (01)
  • [2] Real-time realizable mobile imaging photoplethysmography
    Hooseok Lee
    Hoon Ko
    Heewon Chung
    Yunyoung Nam
    Sangjin Hong
    Jinseok Lee
    [J]. Scientific Reports, 12
  • [3] Imaging Photoplethysmography: A Real-time Signal Quality Index
    Fallet, Sibylle
    Schoenenberger, Yann
    Martin, Lionel
    Braun, Fabian
    Moser, Virginie
    Vesin, Jean-Marc
    [J]. 2017 COMPUTING IN CARDIOLOGY (CINC), 2017, 44
  • [4] Real-Time Approaches for Heart Rate Monitoring using Imaging Photoplethysmography
    Fallet, Sibylle
    Mirmohamadsadeghi, Leila
    Moser, Virginie
    Braun, Fabian
    Vesin, Jean-Marc
    [J]. 2016 COMPUTING IN CARDIOLOGY CONFERENCE (CINC), VOL 43, 2016, 43 : 345 - 348
  • [5] Development of a real-time adaptive delta compression algorithm for photoplethysmography system
    Chong, Kim Soon
    Gan, Kok Beng
    Zahedi, Edmond
    [J]. IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 2018, 13 (10) : 1454 - 1460
  • [6] Real-Time Imaging System for the OpenPET
    Tashima, Hideaki
    Yoshida, Eiji
    Kinouchi, Shoko
    Nishikido, Fumihiko
    Inadama, Naoko
    Murayama, Hideo
    Suga, Mikio
    Haneishi, Hideaki
    Yamaya, Taiga
    [J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2012, 59 (01) : 40 - 46
  • [7] Design of a Real-Time Heart Rate Monitoring System Using Photoplethysmography and Smartphone
    Singh, Neharika
    Prince, Aashirvad
    Chattopadhyay, Swarnendu
    Patra, Rusha
    Mukherjee, Banibrata
    [J]. IEEE INDICON: 15TH IEEE INDIA COUNCIL INTERNATIONAL CONFERENCE, 2018,
  • [8] Portable real-time terahertz imaging system
    Sekine, N.
    Ohno, Y.
    Kanou, M.
    Sotobayashi, H.
    Mizuno, M.
    Fukunaga, K.
    Hosako, I.
    [J]. 2009 34TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, VOLS 1 AND 2, 2009, : 41 - +
  • [9] A REAL-TIME PHOTOLUMINESCENCE IMAGING-SYSTEM
    LIVESCU, G
    ANGELL, M
    FILIPE, J
    KNOX, WH
    [J]. JOURNAL OF ELECTRONIC MATERIALS, 1990, 19 (09) : 937 - 942
  • [10] Near real-time polarimetric imaging system
    Buscemi, Isabella Chiara
    Guyot, Steve
    [J]. JOURNAL OF BIOMEDICAL OPTICS, 2013, 18 (11)
12345