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Title:
MACHINE-READABLE VISUAL REPRESENTATION FOR AUTHENTICITY
Document Type and Number:
WIPO Patent Application WO/2016/157172
Kind Code:
A3
Abstract:
A printed medium presenting a machine-readable visual representation, a generation process and a scanning process thereof. The printed medium comprises a first layer presenting a first visual element, the first visual element being associated with first information; and a second layer comprising a substrate containing a second visual element, the substrate capable of presenting different visual appearances of the second visual element when observed from different viewpoints or under different lighting conditions, at least a part of the second visual element visually representing second information, the first layer and the second layer being attached together at a relative position between first visual element and second visual element; wherein first visual element and second visual element constitute machine-readable visual representation, the visual representation capable of being scanned in a scanning process for verifying authenticity of the printed medium based on an association between the first information and the second information.

Inventors:
FRIEDMAN ITAMAR (IL)
SHARIR GILAD (IL)
SMOLYANSKY EDUARD (IL)
Application Number:
PCT/IL2016/050321
Publication Date:
December 08, 2016
Filing Date:
March 24, 2016
Export Citation:
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Assignee:
EYECONIT LTD (IL)
International Classes:
G06K19/06; G06V30/224; H04N1/32
Domestic Patent References:
WO2003030105A22003-04-10
Foreign References:
US20150108219A12015-04-23
US5411296A1995-05-02
US20060061089A12006-03-23
EP2873520A12015-05-20
US20070145142A12007-06-28
US7089420B12006-08-08
Attorney, Agent or Firm:
HAUSMAN, Ehud (P.O. Box 13239, 62 Tel-Aviv, IL)
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