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1. WO2019150254 - METHOD AND DEVICE FOR BIOMETRIC VASCULAR RECOGNITION AND/OR IDENTIFICATION

Publication Number WO/2019/150254
Publication Date 08.08.2019
International Application No. PCT/IB2019/050708
International Filing Date 29.01.2019
IPC
G06K 9/00 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
CPC
G06K 2009/0006
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00006Acquiring or recognising fingerprints or palmprints
00013Image acquisition
0006with light passing through the finger
G06K 2009/00932
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00885Biometric patterns not provided for under G06K9/00006, G06K9/00154, G06K9/00335, G06K9/00362, G06K9/00597; Biometric specific functions not specific to the kind of biometric
00932Subcutaneous biometric features; Blood vessel patterns
G06K 9/00013
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00006Acquiring or recognising fingerprints or palmprints
00013Image acquisition
G06K 9/0012
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00006Acquiring or recognising fingerprints or palmprints
00107Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger
0012using acquisition arrangements
G06K 9/00899
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00885Biometric patterns not provided for under G06K9/00006, G06K9/00154, G06K9/00335, G06K9/00362, G06K9/00597; Biometric specific functions not specific to the kind of biometric
00899Spoof detection
G06K 9/6215
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
6201Matching; Proximity measures
6215Proximity measures, i.e. similarity or distance measures
Applicants
  • GLOBAL ID SA [CH]/[CH]
Inventors
  • SONNA MOMO, Lambert
  • CERQUEIRA TORRES, Luciano
  • MARCEL, Sébastien
  • ANJOS, André
  • LIEBLING, Michael
  • SHAJKOFCI, Adrian
  • AMOOS, Serge
  • WOEFFRAY, Alain
  • SIERRO, Alexandre
  • RODUIT, Pierre
  • FERREZ, Pierre
  • BONVIN, Lucas
Agents
  • P&TS SA (AG, LTD.)
Priority Data
00106/1830.01.2018CH
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND DEVICE FOR BIOMETRIC VASCULAR RECOGNITION AND/OR IDENTIFICATION
(FR) PROCÉDÉ ET DISPOSITIF DE RECONNAISSANCE ET/OU D'IDENTIFICATION BIOMÉTRIQUES VASCULAIRES
Abstract
(EN)
The invention concerns a method and a biometric acquisition device for biometric vascular recognition and/or identification. The method comprising a step of capturing a plurality of veins images (116, 117, 118) of supposed subcutaneous veins (21) of a same inspecting portion (20) of a presented entity (2) from various converging orientations (113, 114, 115). The method further comprises a step of determine if said entity is a spoof based on estimated likelihood that said supposed subcutaneous veins within said plurality of veins images (116, 117, 118) are likely projections of solid veins (120).
(FR)
L'invention concerne un procédé et un dispositif d'acquisition biométrique pour la reconnaissance et/ou l'identification biométriques vasculaires. Le procédé comprend une étape consistant à capturer une pluralité d'images de veines (116, 117, 118) de veines sous-cutanées supposées (21) d'une même partie d'inspection (20) d'une entité présentée (2) dans diverses orientations convergentes (113, 114, 115). Le procédé comprend en outre une étape consistant à déterminer si ladite entité est une usurpatrice sur la base d'une vraisemblance estimée que lesdites veines sous-cutanées supposées dans ladite pluralité d'images de veines (116, 117, 118) soient des projections probables de veines solides (120).
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