WO2025149910 - METHOD FOR DIFFERENTIATING A REAL OBJECT IN AN IMAGE FROM A SPOOF OF THE REAL OBJECT
National phase entry is expected:
Publication Number
WO/2025/149910
Publication Date
17.07.2025
International Application No.
PCT/IB2025/050179
International Filing Date
08.01.2025
Title **
[English]
METHOD FOR DIFFERENTIATING A REAL OBJECT IN AN IMAGE FROM A SPOOF OF THE REAL OBJECT
[French]
PROCÉDÉ DE DIFFÉRENCIATION D'UN OBJET RÉEL D'UNE MYSTIFICATION DE L'OBJET RÉEL DANS UNE IMAGE
Applicants **
IDENTY INC.
Inventors
GUPTA, Hardik
VAQUERO, Carlos
Priority Data
24150699.7
08.01.2024
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1996 | |
| EPO | Filing, Examination, Granting | 8126 | |
| Japan | Filing, Examination, Granting | 2124 | |
| South Korea | Filing, Examination, Granting | 2009 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,995
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Abstract[English]
Method for differentiating a real object in an image from a spoof of the real object, the method comprising, obtaining an image comprising at least one object, wherein the object comprises at least one biometric identifier, such as a finger, a fingerprint, a face or a palm; extracting three-dimensional information and semantic information from the image, wherein the semantic information relates the at least one object in the image to the at least one biometric identifier and/or relates different objects in the image to each other; merging the extracted three-dimensional and semantic information to a combined information; processing the combined information by a classifier; outputting by the classifier a data set which indicates whether the at least one object in the image is the real object or a spoof of the real object.[French]
Procédé de différenciation d'un objet réel d'une mystification de l'objet réel dans une image, le procédé comprenant l'obtention d'une image comprenant au moins un objet, l'objet comprenant au moins un identifiant biométrique, tel qu'un doigt, une empreinte digitale, un visage ou une paume; l'extraction des informations tridimensionnelles et des informations sémantiques à partir de l'image, les informations sémantiques concernant le ou les objets dans l'image vers le ou les identifiants biométriques et/ou concernant différents objets dans l'image les uns par rapport aux autres; la fusion des informations tridimensionnelles et sémantiques extraites en informations combinées; le traitement des informations combinées par un classificateur; la sortie, par le classificateur, d'un ensemble de données qui indique si le ou les objets dans l'image sont l'objet réel ou une mystification de l'objet réel.