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Proceedings Paper

Virtual-optic technology for manuscript expertise
Author(s): A. M. Chmutin; O. V. Rvacheva
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Paper Abstract

Nonlinear transformation technological opportunities of hand-written documents' image brightness are investigated. It is shown that such transformation with use of computer allows to differentiate the initial text from forged fragment. The phenomenological treatment of virtual solarization effect and artifacts is offered. Utility of an applied graphics standard program package is appreciated. The original software is described.

Paper Details

Date Published: 11 January 2007
PDF: 8 pages
Proc. SPIE 6594, Lasers for Measurements and Information Transfer 2006, 65941I (11 January 2007); doi: 10.1117/12.725696
Show Author Affiliations
A. M. Chmutin, Volgograd State Univ. (Russia)
O. V. Rvacheva, Volgograd State Medical Univ. (Russia)

Published in SPIE Proceedings Vol. 6594:
Lasers for Measurements and Information Transfer 2006
Vadim E. Privalov, Editor(s)

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