Browsing NTNU Open by Author "Breithaupt, Ralph"
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Classification of Fingerprints Captured Using Optical Coherence Tomography
Sousedik, Ctirad; Breithaupt, Ralph; Bours, Patrick (Chapter, 2017)We propose a technique for analysis of fingerprints scanned free-air (not pressed against a glass) with Optical Coherence Tomography (OCT). Fingerprints from the surface and subdermal parts of the finger are extracted from ... -
Full-fingerprint Volumetric Subsurface Imaging using Fourier-Domain Optical Coherence Tomography
Sousedik, Ctirad; Breithaupt, Ralph (Chapter, 2017)Despite the long history of automated fingerprint recognition, the state-of-the-art 2D sensors still struggle with abraded, dry, wet or greasy fingers, as well as extra-soft skin of the infant fingerprints. But above all, ...