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Proceedings Paper

Verification of handwritten signature using three-dimensional correlation
Author(s): M. L. Molina; N. A. Arias; J. Meneses
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Paper Abstract

A method for the verification of handwritten signatures based on the three-dimensional correlation is proposed. The input images to the algorithms of 3D correlation are those range images obtained from the 3D information formed by the signature path. An optic system based on the laser triangulation method, allows the extracting of 3D information. The method takes into account local characteristics that set shape and pressure of signatures together, discrimining characteristics for verification that have been traditionally used separately.

Paper Details

Date Published: 19 November 2003
PDF: 2 pages
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.523817
Show Author Affiliations
M. L. Molina, Univ. Popular del Cesar (Colombia)
N. A. Arias, Univ. Popular del Cesar (Colombia)
J. Meneses, Univ. Industrial de Santander (Colombia)


Published in SPIE Proceedings Vol. 4829:
19th Congress of the International Commission for Optics: Optics for the Quality of Life
Giancarlo C. Righini; Anna Consortini, Editor(s)

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