Edge Detection of Fingerprint with the Radial Hilbert Transform

Y. J. Morales; L. A. Diaz; C. O. Torres; L. Mattos

doi:10.1364/LAOP.2012.LM3B.3

Latin America Optics and Photonics Conference
OSA Technical Digest (online) (Optica Publishing Group, 2012),
paper LM3B.3
•https://doi.org/10.1364/LAOP.2012.LM3B.3

Edge Detection of Fingerprint with the Radial Hilbert Transform

Y. J. Morales, L. A. Diaz, C. O. Torres, and L. Mattos

Latin America Optics and Photonics Conference 2012

Sao Sebastiao Brazil
10–13 November 2012
ISBN: 978-1-55752-9589

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Coherence and Physical Optics (LM3B)

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Y. J. Morales, L. A. Diaz, C. O. Torres, and L. Mattos, "Edge Detection of Fingerprint with the Radial Hilbert Transform," in Latin America Optics and Photonics Conference, OSA Technical Digest (online) (Optica Publishing Group, 2012), paper LM3B.3.

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Abstract

In this paper we present the radial Hilbert transform as a tool for the detection of edges, having the advantage of being immune to noise, thereby achieving the edge of the image of the fingerprint.

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