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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11315230 B1

PDFFull Text
Date of Patent:
Apr. 26, 2022

Filed:

Sep. 15, 2020

System, method and computer program product for analyzing jpeg images for forensic and other purposes

Applicant:

Au10tix Ltd., Hod Hasharon, IL;

Inventors:

Ron Atzmon, Tel Aviv, IL;

Sergey Markin, Herzeliya, IL;

Yael Moscovitz, Mevaseret Zion, IL;

Vadim Vereschagin, Haifa, IL;

Assignee:

AU10TIX LTD., Hod Hasharon, IL;

Attorney:

Oliff PLC

Primary Examiner:

Phuoc Tran

Int. Cl.
CPC ...
G06T 7/00 (2017.01); G06T 1/00 (2006.01); G06V 10/426 (2022.01); G06V 10/50 (2022.01); G06V 10/75 (2022.01); G06V 30/40 (2022.01); G06V 40/40 (2022.01); G06V 40/16 (2022.01); G06T 7/70 (2017.01); G06V 30/10 (2022.01); G06K 7/14 (2006.01);
U.S. Cl.
CPC ...
G06T 7/0002 (2013.01); G06T 1/0028 (2013.01); G06T 7/70 (2017.01); G06V 10/426 (2022.01); G06V 10/507 (2022.01); G06V 10/758 (2022.01); G06V 30/40 (2022.01); G06V 40/161 (2022.01); G06V 40/172 (2022.01); G06V 40/40 (2022.01); G06K 7/1413 (2013.01); G06T 2201/0201 (2013.01); G06T 2207/20052 (2013.01); G06T 2207/20056 (2013.01); G06T 2207/30168 (2013.01); G06T 2207/30176 (2013.01); G06V 30/10 (2022.01);
Abstract

Forensic method for identifying forged documents. For each of a stream of incoming jpeg images, using a processor configured for determining whether jpeg image/s is a replacement forgery by determining whether a first portion of individual image which resides at a known location (known likely to be replaced by forger) within the individual jpeg image has been replaced, including: indicator, face-djpg, for the first portion at known location; computing indicator, aka nonface-djpg, for a second portion of individual image which resides at a comparison location within the jpeg image known as unlikely to be replaced by a forger; and determining whether face-djpg and nonface-djpg fulfill predetermined logical criterion and deciding whether the individual jpeg image is a replacement forgery accordingly.

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