Optical Coherence Tomography in Fingertip Biometrics
Optical Coherence Tomography in Fingertip Biometrics
复制标题
指尖生物识别中的光学相干断层扫描
DOI：
10.1016/j.optlaseng.2021.106868
复制
发表时间：
2022-04-01
影响因子：
4.6
通讯作者：
Liang，Ronghua
中科院分区：
文献类型：
--
作者：
Yu，Yang;Wang，Haixia;Liang，Ronghua
光学相干层析成像（OCT）作为一种无损、高分辨率的活体成像技术，已被应用于指尖生物特征的采集。它测量皮肤上和皮肤下的指尖信息作为3D体积数据，包含内部指纹，毛孔和腺体，这些信息对不良的外部皮肤状况具有鲁棒性，并且能够抵抗伪造攻击。在介绍OCT技术的基本原理和系统代表性的基础上，综述了近几十年来OCT技术在指尖生物特征识别领域，特别是在生物特征识别和欺骗攻击检测方面的研究进展。随后讨论了技术限制和前景。本文旨在为OCT系统的设计和改进提供系统的参考，并为研究人员的指尖生物特征识别工作提供支持。
Optical coherence tomography (OCT), as a non-destructive and high-resolution in vivo imaging technology, has been adapted in fingertip biometric acquisition. It measures on and beneath skin fingertip information as 3D volume data, containing the internal fingerprint, sweat pores and glands, which are robust against poor external skin conditions and resistant to forgery attacks. After introducing the basic principle and system representatives of OCT technology, recent progresses over past decades in the field of fingertip biometrics, especially in biometric identification and deception attack detection, are reviewed and summarized in this paper. Technical limitations and prospects are discussed subsequently. This paper intends to provide systematic references for the design and improvement of OCT system and support the researchers for their works on fingertip biometrics.