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公开(公告)号：US20180349694A1
公开(公告)日：2018-12-06
申请号：US16041710
申请日：2018-07-20
Applicant: ALITHEON, INC.
Inventor： David Ross , Brian Elmenhurst , Mark Tocci , John Forbes , Heather Wheelock Ross
CPC classification number: G06K9/00483 , B07C5/3422 , G06F17/30247 , G06F17/30253 , G06F17/30542 , G06K9/3216 , G06K9/4652 , G06K9/52 , G06K2209/01 , G06Q50/32 , G06T7/60 , G06T7/90 , H04L9/3247
Abstract: A forgery detection system includes a computer server and a database system of digital fingerprint records corresponding to forged or altered objects of a given object type. Using the computer server, a digital image of a suspect object of the given object type is accessed, an authentication region is selected, and a native feature within the authentication region is extracted. The native feature describes physical characteristics of the authentication region without recognizing content that appears in the authentication region. The computer server forms a feature vector to represent the native feature in a compact form and queries the database system to obtain a result responsive to digital fingerprint records that match the feature vector. Each matching digital fingerprint record is counted, and if the count of fraud indicator matches crosses a predetermined threshold indicating a confidence level that the suspect object is forged or altered, a report based is generated and communicated to a user interface.
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公开(公告)号：US10043073B2
公开(公告)日：2018-08-07
申请号：US15044034
申请日：2016-02-15
Applicant: ALITHEON, INC.
Inventor： David Ross , Brian Elmenhurst , Mark Tocci , John Forbes , Heather Wheelock Ross
IPC: G06K9/00 , B07C5/342 , G06K9/32 , G06F17/30 , H04L9/32 , G06K9/46 , G06K9/52 , G06T7/60 , G06T7/90 , G06Q50/32
CPC classification number: G06K9/00483 , B07C5/3422 , G06F16/2468 , G06F16/583 , G06F16/5846 , G06K9/3216 , G06K9/4652 , G06K9/52 , G06K2209/01 , G06Q50/32 , G06T7/60 , G06T7/90 , H04L9/3247
Abstract: Methods and systems for detecting changes, alterations and forgeries in documents utilize digital fingerprinting. A set of documents of a given type that are known to be altered or forgeries are scanned and “fingerprinted” to build a forgery database. Suspect documents are scanned and the resulting fingerprint data is used to query the forgery database to look for matching records, although a match need not be exact. Matches may be counted and compared to a threshold number to assess a confidence that a document is forged or not. The fingerprinting may be directed to at least one authentication region of a document, and one or more features in a region may be incorporated into a fingerprint of the document.
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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
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.
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Patent Agency Ranking
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.
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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.
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公开(公告)号：US20210279462A1
公开(公告)日：2021-09-09
申请号：US17170183
申请日：2021-02-08
Applicant: ALITHEON, INC.
Inventor： David Ross , Brian Elmenhurst , Mark Tocci , John Forbes , Heather Wheelock Ross
IPC: G06K9/00 , G06F16/583 , G06F16/2458 , G06K9/32 , G06T7/90 , B07C5/342 , H04L9/32 , G06K9/46 , G06K9/52 , G06T7/60
Abstract: A forgery detection system includes a computer server and a database system of digital fingerprint records corresponding to forged or altered objects of a given object type. Using the computer server, a digital image of a suspect object of the given object type is accessed, an authentication region is selected, and a native feature within the authentication region is extracted. The native feature describes physical characteristics of the authentication region without recognizing content that appears in the authentication region. The computer server forms a feature vector to represent the native feature in a compact form and queries the database system to obtain a result responsive to digital fingerprint records that match the feature vector. Each matching digital fingerprint record is counted, and if the count of fraud indicator matches crosses a predetermined threshold indicating a confidence level that the suspect object is forged or altered, a report based is generated and communicated to a user interface.
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公开(公告)号：US10915749B2
公开(公告)日：2021-02-09
申请号：US16041710
申请日：2018-07-20
Applicant: ALITHEON, INC.
Inventor： David Ross , Brian Elmenhurst , Mark Tocci , John Forbes , Heather Wheelock Ross
IPC: G06K9/00 , G06F16/583 , G06F16/2458 , G06K9/32 , G06T7/90 , B07C5/342 , H04L9/32 , G06K9/46 , G06K9/52 , G06T7/60 , G06Q50/32
Abstract: A forgery detection system includes a computer server and a database system of digital fingerprint records corresponding to forged or altered objects of a given object type. Using the computer server, a digital image of a suspect object of the given object type is accessed, an authentication region is selected, and a native feature within the authentication region is extracted. The native feature describes physical characteristics of the authentication region without recognizing content that appears in the authentication region. The computer server forms a feature vector to represent the native feature in a compact form and queries the database system to obtain a result responsive to digital fingerprint records that match the feature vector. Each matching digital fingerprint record is counted, and if the count of fraud indicator matches crosses a predetermined threshold indicating a confidence level that the suspect object is forged or altered, a report based is generated and communicated to a user interface.
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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.
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