FR3088467B1 - Procede de classification d'une image d'entree representative d'un trait biometrique au moyen d'un reseau de neurones a convolution - Google Patents

Procede de classification d'une image d'entree representative d'un trait biometrique au moyen d'un reseau de neurones a convolution Download PDF

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Publication number
FR3088467B1
FR3088467B1 FR1860323A FR1860323A FR3088467B1 FR 3088467 B1 FR3088467 B1 FR 3088467B1 FR 1860323 A FR1860323 A FR 1860323A FR 1860323 A FR1860323 A FR 1860323A FR 3088467 B1 FR3088467 B1 FR 3088467B1
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France
Prior art keywords
treaty
biometric
classifying
input image
image representative
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FR1860323A
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English (en)
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FR3088467A1 (fr
Inventor
Cedric Thuillier
Fantin Girard
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Idemia Identity and Security France SAS
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Idemia Identity and Security France SAS
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Priority to FR1860323A priority Critical patent/FR3088467B1/fr
Priority to US16/676,570 priority patent/US11281756B2/en
Publication of FR3088467A1 publication Critical patent/FR3088467A1/fr
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Publication of FR3088467B1 publication Critical patent/FR3088467B1/fr
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/32—Normalisation of the pattern dimensions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • 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
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • 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
    • G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
    • 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
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/7715—Feature extraction, e.g. by transforming the feature space, e.g. multi-dimensional scaling [MDS]; Mappings, e.g. subspace methods
    • 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
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1365—Matching; Classification
FR1860323A 2018-11-08 2018-11-08 Procede de classification d'une image d'entree representative d'un trait biometrique au moyen d'un reseau de neurones a convolution Active FR3088467B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1860323A FR3088467B1 (fr) 2018-11-08 2018-11-08 Procede de classification d'une image d'entree representative d'un trait biometrique au moyen d'un reseau de neurones a convolution
US16/676,570 US11281756B2 (en) 2018-11-08 2019-11-07 Method of classification of an input image representative of a biometric trait by means of a convolutional neural network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1860323A FR3088467B1 (fr) 2018-11-08 2018-11-08 Procede de classification d'une image d'entree representative d'un trait biometrique au moyen d'un reseau de neurones a convolution

Publications (2)

Publication Number Publication Date
FR3088467A1 FR3088467A1 (fr) 2020-05-15
FR3088467B1 true FR3088467B1 (fr) 2022-11-04

Family

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Application Number Title Priority Date Filing Date
FR1860323A Active FR3088467B1 (fr) 2018-11-08 2018-11-08 Procede de classification d'une image d'entree representative d'un trait biometrique au moyen d'un reseau de neurones a convolution

Country Status (2)

Country Link
US (1) US11281756B2 (fr)
FR (1) FR3088467B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11386656B2 (en) * 2020-04-08 2022-07-12 Moxa Inc. Device and method of handling video content analysis
FR3112008B1 (fr) 2020-06-26 2022-11-18 Idemia Identity & Security France Procédé de détection d’au moins un trait biométrique visible sur une image d’entrée au moyen d’un réseau de neurones à convolution
CN112182336B (zh) * 2020-10-13 2023-05-30 广西机电职业技术学院 一种京族图案谱系整理分类系统
CN112132878B (zh) * 2020-11-03 2024-04-05 贵州大学 基于卷积神经网络的端到端大脑核磁共振图像配准方法
CN115511124B (zh) * 2022-09-27 2023-04-18 上海网商电子商务有限公司 一种基于售后维修记录的客户分级方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10572777B2 (en) * 2016-03-11 2020-02-25 Nec Corporation Deep deformation network for object landmark localization
FR3063373B1 (fr) 2017-02-27 2019-06-07 Safran Identity & Security Systeme de traitement d'images
FR3082645B1 (fr) * 2018-06-13 2023-01-13 Idemia Identity & Security France Procede d'apprentissage de parametres d'un reseau de neurones a convolution

Also Published As

Publication number Publication date
US11281756B2 (en) 2022-03-22
US20200151309A1 (en) 2020-05-14
FR3088467A1 (fr) 2020-05-15

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