Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/81954
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dc.contributor.authorYu, Xiaojunen
dc.contributor.authorXiong, Qiaozhouen
dc.contributor.authorLuo, Yuemeien
dc.contributor.authorWang, Nanshuoen
dc.contributor.authorWang, Luluen
dc.contributor.authorTey, Hong Liangen
dc.contributor.authorLiu, Linboen
dc.date.accessioned2017-04-19T03:47:18Zen
dc.date.accessioned2019-12-06T14:43:43Z-
dc.date.available2017-04-19T03:47:18Zen
dc.date.available2019-12-06T14:43:43Z-
dc.date.copyright2017en
dc.date.issued2016en
dc.identifier.citationYu, X., Xiong, Q., Luo, Y., Wang, N., Wang, L., Tey, H. L., et al. (2016). Contrast Enhanced Subsurface Fingerprint Detection Using High-Speed Optical Coherence Tomography. IEEE Photonics Technology Letters, 29(1), 70-73.en
dc.identifier.issn1041-1135en
dc.identifier.urihttps://hdl.handle.net/10356/81954-
dc.description.abstractSpectral-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 together with an image contrast enhancement mechanism for reliable subsurface fingerprint detection. The constructed SD-OCT system achieves a scanning rate up to 60k A-lines/s, and thus, both 3D volumetric images, reaching up to 20 mm × 20 mm × 1.2 mm, and en face internal fingerprint furrow pattern images could be obtained. Based upon the analyses of the papillary layer anatomical structures, the contrast enhancement technique not only suppresses image artifacts, but also is effective in detecting fingerprint spoofing. Experiments on healthy subjects have also been conducted to verify the system imaging capability and the effectiveness of the contrast-enhancement technique.en
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en
dc.description.sponsorshipASTAR (Agency for Sci., Tech. and Research, S’pore)en
dc.description.sponsorshipMOE (Min. of Education, S’pore)en
dc.description.sponsorshipNMRC (Natl Medical Research Council, S’pore)en
dc.format.extent4 p.en
dc.language.isoenen
dc.relation.ispartofseriesIEEE Photonics Technology Lettersen
dc.rights© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: [https://doi.org/10.1109/LPT.2016.2628840].en
dc.subjectFingerprint identificationen
dc.subjectBiometricsen
dc.titleContrast Enhanced Subsurface Fingerprint Detection Using High-Speed Optical Coherence Tomographyen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.identifier.doi10.1109/LPT.2016.2628840en
dc.description.versionAccepted versionen
dc.identifier.rims198112en
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