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1. WO2015138820 - SYSTEM AND METHOD FOR AUTHENTICATION

Publication Number WO/2015/138820
Publication Date 17.09.2015
International Application No. PCT/US2015/020309
International Filing Date 12.03.2015
IPC
G06K 5/00 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
5Methods or arrangements for verifying the correctness of markings on a record carrier; Column-detection devices
CPC
G01N 21/9501
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
84Systems specially adapted for particular applications
88Investigating the presence of flaws or contamination
95characterised by the material or shape of the object to be examined
9501Semiconductor wafers
G06T 2207/10024
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
10Image acquisition modality
10024Color image
G06T 2207/30148
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30108Industrial image inspection
30148Semiconductor; IC; Wafer
G06T 7/0002
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
0002Inspection of images, e.g. flaw detection
G06T 7/001
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
0002Inspection of images, e.g. flaw detection
0004Industrial image inspection
001using an image reference approach
G06V 10/44
Applicants
  • CLEARMARK SYSTEMS, LLC [US]/[US]
Inventors
  • DUERKSEN, Gary L.
  • MILLER, Seth A.
Agents
  • ANDERSON, Kraig
Priority Data
61/952,12212.03.2014US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR AUTHENTICATION
(FR) SYSTÈME ET PROCÉDÉ D'AUTHENTIFICATION
Abstract
(EN) Described are methods and systems for determining authenticity. For example, the method may include providing an object of authentication, capturing characteristic data from the object of authentication, deriving authentication data from the characteristic data of the object of authentication, and comparing the authentication data with an electronic database comprising reference authentication data to provide an authenticity score for the object of authentication. The reference authentication data may correspond to one or more reference objects of authentication other than the object of authentication.
(FR) L'invention concerne des procédés et des systèmes pour déterminer une authenticité. Par exemple, le procédé peut consister à fournir un objet d'authentification, capturer des données caractéristiques à partir de l'objet d'authentification, obtenir des données d'authentification à partir des données caractéristiques de l'objet d'authentification, et comparer les données d'authentification à une base de données électronique comprenant des données d'authentification de référence pour fournir un résultat d'authenticité pour l'objet d'authentification. Les données d'authentification de référence peuvent correspondre à un ou plusieurs objets de référence d'authentification autres que l'objet d'authentification.
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