Noninvasive, three-dimensional full-field body sensor for surface deformation monitoring of human body in vivo

被引:32
作者
Chen, Zhenning [1 ,2 ]
Shao, Xinxing [1 ]
He, Xiaoyuan [1 ]
Wu, Jialin [1 ]
Xu, Xiangyang [1 ]
Zhang, Jinlin [1 ]
机构
[1] Southeast Univ, Dept Engn Mech, Nanjing, Jiangsu, Peoples R China
[2] Univ Toronto, Fac Dent, Toronto, ON, Canada
基金
中国国家自然科学基金;
关键词
body sensor; speckle pattern fabrication; water-transfer printing; stereo digital image correlation; pulse wave velocity; DIGITAL IMAGE CORRELATION; VISION-BASED SENSOR; HIGH-ACCURACY; ELECTROCHEMICAL SENSORS; STRAIN; PATTERNS; TRACKING; NOISE;
D O I
10.1117/1.JBO.22.9.095001
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Noninvasive, three-dimensional (3-D), full-field surface deformation measurements of the human body are important for biomedical investigations. We proposed a 3-D noninvasive, full-field body sensor based on stereo digital image correlation (stereo-DIC) for surface deformation monitoring of the human body in vivo. First, by applying an improved water-transfer printing (WTP) technique to transfer optimized speckle patterns onto the skin, the body sensor was conveniently and harmlessly fabricated directly onto the human body. Then, stereo-DIC was used to achieve 3-D noncontact and noninvasive surface deformation measurements. The accuracy and efficiency of the proposed body sensor were verified and discussed by considering different complexions. Moreover, the fabrication of speckle patterns on human skin, which has always been considered a challenging problem, was shown to be feasible, effective, and harmless as a result of the improved WTP technique. An application of the proposed stereo-DIC-based body sensor was demonstrated by measuring the pulse wave velocity of human carotid artery. (C) 2017 Society of Photo-Optical Instrumentation Engineers (SPIE)
引用
收藏
页数:10
相关论文
共 51 条
[1]  
[Anonymous], 2009, IMAGE CORRELATION SH, DOI DOI 10.1007/978-0-387-78747-3
[2]  
[Anonymous], 2006, Body sensor networks
[3]   Physical Human Activity Recognition Using Wearable Sensors [J].
Attal, Ferhat ;
Mohammed, Samer ;
Dedabrishvili, Mariam ;
Chamroukhi, Faicel ;
Oukhellou, Latifa ;
Amirat, Yacine .
SENSORS, 2015, 15 (12) :31314-31338
[4]   Laser speckle contrast imaging: theoretical and practical limitations [J].
Briers, David ;
Duncan, Donald D. ;
Hirst, Evan ;
Kirkpatrick, Sean J. ;
Larsson, Marcus ;
Steenbergen, Wiendelt ;
Stromberg, Tomas ;
Thompson, Oliver B. .
JOURNAL OF BIOMEDICAL OPTICS, 2013, 18 (06)
[5]   Digital image correlation for full-field time-resolved assessment of arterial stiffness [J].
Campo, Adriaan ;
Soons, Joris ;
Heuten, Hilde ;
Ennekens, Guy ;
Goovaerts, Inge ;
Vrints, Christiaan ;
Lava, Pascal ;
Dirckx, Joris .
JOURNAL OF BIOMEDICAL OPTICS, 2014, 19 (01)
[6]  
Chen Z., 2005, MEAS SCI TECHNOL, V26
[7]   Speckle pattern quality assessment for digital image correlation [J].
Crammond, G. ;
Boyd, S. W. ;
Dulieu-Barton, J. M. .
OPTICS AND LASERS IN ENGINEERING, 2013, 51 (12) :1368-1378
[8]   Mechanical assessment of bovine pericardium using Mueller matrix imaging, enhanced backscattering and digital image correlation analysis [J].
Cuando-Espitia, Natanael ;
Sanchez-Arevalo, Francisco ;
Hernandez-Cordero, Juan .
BIOMEDICAL OPTICS EXPRESS, 2015, 6 (08) :2953-2960
[9]  
Dagdeviren C, 2015, NAT MATER, V14, P728, DOI [10.1038/NMAT4289, 10.1038/nmat4289]
[10]   Surface strain measurements of fingertip skin under shearing [J].
Delhaye, Benoit ;
Barrea, Allan ;
Edin, Benoni B. ;
Lefevre, Philippe ;
Thonnard, Jean-Louis .
JOURNAL OF THE ROYAL SOCIETY INTERFACE, 2016, 13 (115)