Contrast Enhanced Subsurface Fingerprint Detection Using High-Speed Optical Coherence Tomography

• Main Authors: Yu, Xiaojun, Xiong, Qiaozhou, Luo, Yuemei, Wang, Nanshuo, Wang, Lulu, Tey, Hong Liang, Liu, Linbo
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2017
• Subjects: Fingerprint identification; Biometrics
• Online Access: https://hdl.handle.net/10356/81954; http://hdl.handle.net/10220/42284
• Institution: Nanyang Technological University

Spectral-domain optical coherence tomography (SD-OCT) has been demonstrated to be a viable tool in forensic science for fingerprint detection, yet it still suffers from certain practical issues, e.g., the limited scanning speed and low image contrast. In this letter, we report a high-speed SD-OCT to...