公开(公告)号：US10192140B2

公开(公告)日：2019-01-29

申请号：US15208339

申请日：2016-07-12

Applicant: Alitheon, Inc.

Inventor： David Justin Ross ,  Brian J. Elmenhurst ,  Mark Tocci ,  John Forbes ,  Heather Wheelock Ross

IPC: G06K9/00 ,  G06K9/62 ,  G06T7/00 ,  G06T1/00 ,  G06K9/32 ,  H04L9/32 ,  G06K9/20 ,  G09C5/00 ,  G06K9/48 ,  G06Q50/32

Abstract: Improvements are disclosed for detecting counterfeit objects, based on comparison to digital fingerprints that describe features found in images of objects known to be counterfeit.

公开(公告)号：US20180144211A1

公开(公告)日：2018-05-24

申请号：US15862556

申请日：2018-01-04

Applicant: Alitheon, Inc.

Inventor： David Justin Ross ,  Brian J. Elmenhurst ,  Mark Tocci ,  John Forbes ,  Heather Wheelock Ross

IPC: G06K9/62 ,  G06K9/00 ,  G06T1/00 ,  G06T7/00 ,  G06K9/48 ,  H04L9/32

CPC classification number: G06K9/6202 ,  G06K9/00449 ,  G06K9/00744 ,  G06K9/2063 ,  G06K9/3216 ,  G06K9/482 ,  G06Q50/32 ,  G06T1/005 ,  G06T7/0004 ,  G06T2201/0065 ,  G06T2207/30128 ,  G06T2207/30144 ,  G06T2207/30148 ,  G06T2207/30164 ,  G06T2207/30204 ,  G09C5/00 ,  H04L9/3247

Abstract: Improvements are disclosed for detecting counterfeit objects, based on comparison to digital fingerprints that describe features found in images of objects known to be counterfeit.

公开(公告)号：US11423641B2

公开(公告)日：2022-08-23

申请号：US17102115

申请日：2020-11-23

Applicant: Alitheon, Inc.

Inventor： David Justin Ross ,  Brian J. Elmenhurst ,  Mark Tocci ,  John Forbes ,  Heather Wheelock Ross

IPC: G06V10/75 ,  G06T7/00 ,  G06T1/00 ,  H04L9/32 ,  G09C5/00 ,  G06V10/22 ,  G06V10/24 ,  G06V10/46 ,  G06V20/40 ,  G06V30/412 ,  G06Q50/32

Abstract: Improvements are disclosed for detecting counterfeit objects, based on comparison to digital fingerprints that describe features found in images of objects known to be counterfeit.

公开(公告)号：US20210103760A1

公开(公告)日：2021-04-08

申请号：US17102115

申请日：2020-11-23

Applicant: Alitheon, Inc.

Inventor： David Justin Ross ,  Brian J. Elmenhurst ,  Mark Tocci ,  John Forbes ,  Heather Wheelock Ross

IPC: G06K9/62 ,  G06T7/00 ,  G06T1/00 ,  G06K9/32 ,  H04L9/32 ,  G06K9/00 ,  G06K9/20 ,  G09C5/00 ,  G06K9/48

Abstract: Improvements are disclosed for detecting counterfeit objects, based on comparison to digital fingerprints that describe features found in images of objects known to be counterfeit.

公开(公告)号：US09646206B2

公开(公告)日：2017-05-09

申请号：US14841359

申请日：2015-08-31

Applicant: ALITHEON, INC.

Inventor： David Justin Ross ,  Brian J. Elmenhurst

IPC: G06K9/00 ,  G06K9/20 ,  G06K9/32 ,  G06K9/46 ,  G06T7/00

CPC classification number: G06K9/00577 ,  G06K9/209 ,  G06K9/3233 ,  G06K9/4652 ,  G06T7/0008 ,  G06T2207/30108

Abstract: A method/apparatus for identifying an object based on a pattern of structural features located in a region of interest wherein the pattern of features comprises at least one fingerprint feature. The region may be recognized and used to identify the object. A first feature vector may be extracted from a first image of the pattern and may be mapped to an object identifier. To authenticate the object, a second feature vector may be extracted from a second image taken of the same region later in time than the first image. The two feature vectors may be compared and differences between one or more feature vector values determined. A match correlation value may be calculated based on the difference(s). The differences may be dampened if associated with expected wear and tear. Thus the impact on the match correlation value of such differences may be reduced. The differences may be enhanced if associated with changes that are not explainable as wear and tear. Thus the impact on the match correlation value of such differences may be increased.