WO2011077459A3 - A method of extracting naturally encrypted features from a natural surface of a product - Google Patents

A method of extracting naturally encrypted features from a natural surface of a product Download PDF

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Publication number
WO2011077459A3
WO2011077459A3 PCT/IN2010/000846 IN2010000846W WO2011077459A3 WO 2011077459 A3 WO2011077459 A3 WO 2011077459A3 IN 2010000846 W IN2010000846 W IN 2010000846W WO 2011077459 A3 WO2011077459 A3 WO 2011077459A3
Authority
WO
WIPO (PCT)
Prior art keywords
product
feature set
interface
authentication system
naturally encrypted
Prior art date
Application number
PCT/IN2010/000846
Other languages
French (fr)
Other versions
WO2011077459A2 (en
Inventor
C. Kushal Kumar
Original Assignee
Alexia Technologies Private Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alexia Technologies Private Limited filed Critical Alexia Technologies Private Limited
Publication of WO2011077459A2 publication Critical patent/WO2011077459A2/en
Publication of WO2011077459A3 publication Critical patent/WO2011077459A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/80—Recognising image objects characterised by unique random patterns

Abstract

An authentication system for authenticating a product is disclosed. The authentication system comprises of an interface that is configured to receive a microscopic image of a specific area on the surface of the product including a naturally encrypted feature set of the product. The authentication system also comprises of a data repository that is configured to store the reference mathematical feature set and the identification key and a processor operatively communicating with the interface. The processor is configured to translate the naturally encrypted feature set received by the interface into a sample mathematical feature set. The processor further configured to compare the sample mathematical feature set with the reference mathematical feature set for the product stored in the data repository and authenticates the product on a successful match.
PCT/IN2010/000846 2009-12-23 2010-12-23 A method of extracting naturally encrypted features from a natural surface of a product WO2011077459A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2976/MUM72009 2009-12-23
IN2976MU2009 2009-12-23

Publications (2)

Publication Number Publication Date
WO2011077459A2 WO2011077459A2 (en) 2011-06-30
WO2011077459A3 true WO2011077459A3 (en) 2011-08-11

Family

ID=44196224

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2010/000846 WO2011077459A2 (en) 2009-12-23 2010-12-23 A method of extracting naturally encrypted features from a natural surface of a product

Country Status (1)

Country Link
WO (1) WO2011077459A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8903181B2 (en) * 2011-12-28 2014-12-02 Venkatesh Gangadharan Low cost unique identification generation using combination of patterns and unique code images
US20150169928A1 (en) 2012-03-01 2015-06-18 Sys-Tech Solutions, Inc. Methods and a system for verifying the identity of a printed item
CN107146088B (en) 2012-03-01 2021-09-17 系统科技解决方案公司 Unique identification information from a feature of a mark
US20150379321A1 (en) 2012-03-01 2015-12-31 Sys-Tech Solutions, Inc. Methods and a system for verifying the authenticity of a mark
WO2015084392A1 (en) * 2013-12-06 2015-06-11 Hewlett-Packard Development Company, L.P. Object-based user authentication
JP2018511029A (en) 2014-12-18 2018-04-19 スリーエム イノベイティブ プロパティズ カンパニー Batch identity verification of materials for automated anti-counterfeiting
US9940572B2 (en) 2015-02-17 2018-04-10 Sys-Tech Solutions, Inc. Methods and a computing device for determining whether a mark is genuine
JP6439056B2 (en) 2015-06-16 2018-12-19 シス−テック ソリューションズ，インコーポレイテッド Method and computing device for determining whether a mark is authentic
MX2018011200A (en) 2016-03-14 2018-11-21 Sys Tech Solutions Inc Methods and a computing device for determining whether a mark is genuine.
US11386540B2 (en) 2017-03-31 2022-07-12 3M Innovative Properties Company Image based counterfeit detection
CN111406270B (en) 2017-11-30 2024-04-16 3M创新有限公司 Image-based counterfeit detection
US10854251B2 (en) * 2017-12-15 2020-12-01 Google Llc Physical identifiers for authenticating an identity of a semiconductor component
WO2019178644A1 (en) * 2018-03-21 2019-09-26 Tbsx3 Pty Ltd Item identification and tracking system and data access and governance system
CN108664945B (en) * 2018-05-18 2021-08-10 徐庆 Image text and shape-pronunciation feature recognition method and device
CN110414998A (en) * 2019-07-18 2019-11-05 北京清大智信科技有限公司 Credible method of commerce and system based on ceramic surface image analysis

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221870A (en) * 1988-05-31 1990-02-21 De La Rue Co Plc Security device
WO1996003714A1 (en) * 1994-07-25 1996-02-08 Lajos Pikler Procedure for identification of objects based on forming and verifying their surface roughness as well as objects suitable to be identified
WO2002001513A1 (en) * 2000-06-28 2002-01-03 Sys S.P.A. Method to check the authenticity of the marking of a product
WO2005088533A1 (en) * 2004-03-12 2005-09-22 Ingenia Technology Limited Authenticity verification methods, products and apparatuses
GB2417074B (en) * 2004-08-13 2007-11-21 Ingenia Technology Ltd Authenticity verification methods,products and apparatuses

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221870A (en) * 1988-05-31 1990-02-21 De La Rue Co Plc Security device
WO1996003714A1 (en) * 1994-07-25 1996-02-08 Lajos Pikler Procedure for identification of objects based on forming and verifying their surface roughness as well as objects suitable to be identified
WO2002001513A1 (en) * 2000-06-28 2002-01-03 Sys S.P.A. Method to check the authenticity of the marking of a product
WO2005088533A1 (en) * 2004-03-12 2005-09-22 Ingenia Technology Limited Authenticity verification methods, products and apparatuses
GB2417074B (en) * 2004-08-13 2007-11-21 Ingenia Technology Ltd Authenticity verification methods,products and apparatuses

Also Published As

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