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Proceedings Paper

Research on vascular recognition technology based on photoacoustic imaging
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Paper Abstract

To tackle with false recognition of the forged vasculars in vein recognition, a new vascular recognition method is proposed by photoacoustic anti-counterfeiting. An optical-resolution photoacoustic microscopy imaging system is built by use of the laser diode. Then, photoacoustic experiments were performed on the forged vasculars and isolated subcutaneous vasculars. To realize anti-counterfeiting of vasculars, the photoacoustic signal intensity is used to distinguish between forged and real vasculars. Meanwhile, the vascular recognition performance can be lifted on our established photoacoustic vascular library. The experiment results show that the proposed technique has the advantages of high anti-counterfeiting and high recognition rate, and can be applied in biometrics.

Paper Details

Date Published: 12 March 2020
PDF: 5 pages
Proc. SPIE 11434, 2019 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 114340R (12 March 2020); doi: 10.1117/12.2543546
Show Author Affiliations
Guodong Liu, Jiangxi Science and Technology Normal Univ. (China)
Chuncheng Zhang, Jiangxi Science and Technology Normal Univ. (China)
Zhihua Xie, Jiangxi Science and Technology Normal Univ. (China)
Qingkai Yao, Jiangxi Science and Technology Normal Univ. (China)
Zhong Ren, Jiangxi Science and Technology Normal Univ. (China)
Le Wang, Jiangxi Science and Technology Normal Univ. (China)


Published in SPIE Proceedings Vol. 11434:
2019 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments
Juan Liu; Baohua Jia; Xincheng Yao; Yongtian Wang; Takanori Nomura, Editor(s)

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