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Browsing by Author "Darlow, LN"

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Automated spoof-detection for fingerprints using optical coherence tomography

Author: Darlow, LN ; Webb, L ; Botha, N Date: May 2016 Fingerprint recognition systems are prevalent in high-security applications. As a result, the act of spoofing these systems with artificial fingerprints is of increasing concern. This research presents an automatic means for spoof-detection ... Read more
Extracting subsurface fingerprints using optical coherence tomography

Author: Akhoury, SS ; Darlow, LN Date: Feb 2015 Physiologists have found that fingerprint patterns exist in the inner layers (viz. papillary junction) of the skin of the fingertip. However, conventional acquisition systems do not have capabilities to extract fingerprints at subsurface ... Read more
Internal fingerprint zone detection in optical coherence tomography fingertip scans

Author: Darlow, LN ; Connan, J ; Akhoury, SS Date: Apr 2015 Optical coherence tomography (OCT) is a high-resolution imaging technology capable of capturing a three-dimensional (3-D) representation of fingertip skin. The papillary junction—a junction layer of skin containing the same topographical ... Read more
Study on internal to surface fingerprint correlation using optical coherence tomography and internal fingerprint extraction

Author: Darlow, LN ; Connan, J Date: Nov 2015 Surface fingerprint scanners are limited to a two-dimensional representation of the fingerprint topography, and thus, are vulnerable to fingerprint damage, distortion, and counterfeiting. Optical coherence tomography (OCT) scanners are able ... Read more

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Browsing by Author "Darlow, LN"

Browsing by Author "Darlow, LN"

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