FR3094106B1 - Procédé de vérification d’identité ou d’identification utilisant des signatures manuscrites apposées sur un capteur numérique - Google Patents

Procédé de vérification d’identité ou d’identification utilisant des signatures manuscrites apposées sur un capteur numérique Download PDF

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Publication number
FR3094106B1
FR3094106B1 FR1902945A FR1902945A FR3094106B1 FR 3094106 B1 FR3094106 B1 FR 3094106B1 FR 1902945 A FR1902945 A FR 1902945A FR 1902945 A FR1902945 A FR 1902945A FR 3094106 B1 FR3094106 B1 FR 3094106B1
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France
Prior art keywords
identity
user
digital sensor
handwritten
signature
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Active
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FR1902945A
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English (en)
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FR3094106A1 (fr
Inventor
Nesma Houmani
Sonia Garcia-Salicetti
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Institut Mines Telecom IMT
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Institut Mines Telecom IMT
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Application filed by Institut Mines Telecom IMT filed Critical Institut Mines Telecom IMT
Priority to FR1902945A priority Critical patent/FR3094106B1/fr
Priority to PCT/EP2020/056304 priority patent/WO2020187640A1/fr
Priority to US17/440,958 priority patent/US20220222954A1/en
Priority to EP20707690.2A priority patent/EP3942442A1/fr
Publication of FR3094106A1 publication Critical patent/FR3094106A1/fr
Application granted granted Critical
Publication of FR3094106B1 publication Critical patent/FR3094106B1/fr
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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/36—User authentication by graphic or iconic representation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/29—Graphical models, e.g. Bayesian networks
    • G06F18/295—Markov models or related models, e.g. semi-Markov models; Markov random fields; Networks embedding Markov models
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/17—Image acquisition using hand-held instruments
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/84—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using probabilistic graphical models from image or video features, e.g. Markov models or Bayesian networks
    • G06V10/85—Markov-related models; Markov random fields
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/24—Character recognition characterised by the processing or recognition method
    • G06V30/242—Division of the character sequences into groups prior to recognition; Selection of dictionaries
    • G06V30/244—Division of the character sequences into groups prior to recognition; Selection of dictionaries using graphical properties, e.g. alphabet type or font
    • G06V30/2455—Discrimination between machine-print, hand-print and cursive writing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/32—Digital ink
    • G06V30/333—Preprocessing; Feature extraction
    • G06V30/347—Sampling; Contour coding; Stroke extraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/32—Digital ink
    • G06V30/36—Matching; Classification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/30—Writer recognition; Reading and verifying signatures
    • G06V40/37—Writer recognition; Reading and verifying signatures based only on signature signals such as velocity or pressure, e.g. dynamic signature recognition
    • G06V40/394—Matching; Classification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/10—Recognition assisted with metadata

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Probability & Statistics with Applications (AREA)
  • Collating Specific Patterns (AREA)

Abstract

Procédé de vérification d’identité ou d’identification utilisant des signatures manuscrites apposées sur un capteur numérique Procédé d’identification ou de vérification de l’identité d’un utilisateur, utilisant une pluralité de vecteurs de signature de référence précédemment acquis, une signature manuscrite de l’utilisateur et au moins une information manuscrite complémentaire liée à l’utilisateur, préalablement apposées sur un capteur numérique, notamment mobile, procédé dans lequel :a) ladite signature manuscrite de l’utilisateur et ladite au moins une information complémentaire sont fusionnées pour générer au moins un vecteur de signature de test, b) ledit au moins un vecteur de signature de test est comparé à plusieurs desdits vecteurs de signature de référence, et c) sur la base au moins de cette comparaison, un score de vraisemblance est généré afin d’identifier ou de vérifier l’identité de l’utilisateur. Figure pour l’abrégé : Fig. 1
FR1902945A 2019-03-21 2019-03-21 Procédé de vérification d’identité ou d’identification utilisant des signatures manuscrites apposées sur un capteur numérique Active FR3094106B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1902945A FR3094106B1 (fr) 2019-03-21 2019-03-21 Procédé de vérification d’identité ou d’identification utilisant des signatures manuscrites apposées sur un capteur numérique
PCT/EP2020/056304 WO2020187640A1 (fr) 2019-03-21 2020-03-10 Procede de verification d'identite ou d'identification utilisant des signatures manuscrites apposees sur un capteur numerique
US17/440,958 US20220222954A1 (en) 2019-03-21 2020-03-10 Identity verification or identification method using handwritten signatures affixed to a digital sensor
EP20707690.2A EP3942442A1 (fr) 2019-03-21 2020-03-10 Procede de verification d'identite ou d'identification utilisant des signatures manuscrites apposees sur un capteur numerique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902945 2019-03-21
FR1902945A FR3094106B1 (fr) 2019-03-21 2019-03-21 Procédé de vérification d’identité ou d’identification utilisant des signatures manuscrites apposées sur un capteur numérique

Publications (2)

Publication Number Publication Date
FR3094106A1 FR3094106A1 (fr) 2020-09-25
FR3094106B1 true FR3094106B1 (fr) 2021-12-10

Family

ID=67742592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1902945A Active FR3094106B1 (fr) 2019-03-21 2019-03-21 Procédé de vérification d’identité ou d’identification utilisant des signatures manuscrites apposées sur un capteur numérique

Country Status (4)

Country Link
US (1) US20220222954A1 (fr)
EP (1) EP3942442A1 (fr)
FR (1) FR3094106B1 (fr)
WO (1) WO2020187640A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5463388A (en) * 1993-01-29 1995-10-31 At&T Ipm Corp. Computer mouse or keyboard input device utilizing capacitive sensors
US5544255A (en) * 1994-08-31 1996-08-06 Peripheral Vision Limited Method and system for the capture, storage, transport and authentication of handwritten signatures
DE19824353A1 (de) 1998-05-30 1999-12-02 Philips Patentverwaltung Vorrichtung zur Verifizierung von Signalen
US6157731A (en) * 1998-07-01 2000-12-05 Lucent Technologies Inc. Signature verification method using hidden markov models
US8261975B2 (en) * 2001-03-07 2012-09-11 Diebold, Incorporated Automated banking machine that operates responsive to data bearing records
FR2893733B1 (fr) 2005-11-22 2010-12-31 Groupe Ecoles Telecomm Procede d'authentification de donnees sequentielles et equipements mettant en oeuvre un tel procede
KR101584045B1 (ko) 2015-09-02 2016-01-11 주식회사 시큐브 세그먼트 기반 수기서명 인증 시스템 및 방법
CN106326701A (zh) 2016-08-29 2017-01-11 广州御银自动柜员机技术有限公司 一种手写电子签名获取***
CN106934362B (zh) 2017-03-06 2019-10-11 西安电子科技大学 基于动态特征分区的在线手写签名验证方法
US20190006027A1 (en) * 2017-06-30 2019-01-03 Accenture Global Solutions Limited Automatic identification and extraction of medical conditions and evidences from electronic health records

Also Published As

Publication number Publication date
EP3942442A1 (fr) 2022-01-26
FR3094106A1 (fr) 2020-09-25
WO2020187640A1 (fr) 2020-09-24
US20220222954A1 (en) 2022-07-14

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