FR3104786B1 - Procédé et système de génération de modèles numériques 3d - Google Patents

Procédé et système de génération de modèles numériques 3d Download PDF

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Publication number
FR3104786B1
FR3104786B1 FR1914311A FR1914311A FR3104786B1 FR 3104786 B1 FR3104786 B1 FR 3104786B1 FR 1914311 A FR1914311 A FR 1914311A FR 1914311 A FR1914311 A FR 1914311A FR 3104786 B1 FR3104786 B1 FR 3104786B1
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France
Prior art keywords
incoming
image data
digital models
generating
src
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FR1914311A
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English (en)
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FR3104786A1 (fr
Inventor
Erwan Krotoff
Adrien Zanelli
Stéphane Duspasquier
Grekou Yao
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Retail Vr
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Retail Vr
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Priority to FR1914311A priority Critical patent/FR3104786B1/fr
Priority to US17/783,383 priority patent/US20230019232A1/en
Priority to CA3160129A priority patent/CA3160129A1/fr
Priority to EP20845411.6A priority patent/EP4073765A1/fr
Priority to PCT/FR2020/052416 priority patent/WO2021116635A1/fr
Publication of FR3104786A1 publication Critical patent/FR3104786A1/fr
Application granted granted Critical
Publication of FR3104786B1 publication Critical patent/FR3104786B1/fr
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/04—Texture mapping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
    • 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
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/20—Indexing scheme for editing of 3D models
    • G06T2219/2021—Shape modification

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Graphics (AREA)
  • Evolutionary Computation (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Medical Informatics (AREA)
  • Artificial Intelligence (AREA)
  • Multimedia (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Geometry (AREA)
  • Architecture (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Analysis (AREA)
  • Processing Or Creating Images (AREA)

Abstract

PROCÉDÉ ET SYSTÈME DE GÉNÉRATION DE MODÈLES NUMÉRIQUES 3D Le système comprend un serveur informatique (SRC) et un dispositif de stockage de données (HD), le serveur informatique (SRC) étant connecté à un réseau de communication de données (IT) tel que le réseau Internet et autorisant des accès d’utilisateur. Conformément à l’invention, le système comprend un réseau neuronal convolutif (AI) de type multidimensionnel assurant une indexation dans une base de données de modèles numériques 3D, à l’aide d’un modèle neuronal et d’une fonction de choix, d’au moins un modèle numérique tridimensionnel (N3D, O3D) ayant au moins une caractéristique commune avec un objet représenté par des données d’image 2D entrantes (I2D), l’indexation résultant d’un classement des données d’image 2D entrantes dans différentes classes d’objets en fonction de caractéristiques reconnues dans les données d’image 2D entrantes à l’aide du modèle neuronal. Fig.2
FR1914311A 2019-12-12 2019-12-12 Procédé et système de génération de modèles numériques 3d Active FR3104786B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1914311A FR3104786B1 (fr) 2019-12-12 2019-12-12 Procédé et système de génération de modèles numériques 3d
US17/783,383 US20230019232A1 (en) 2019-12-12 2020-12-14 Method and system for generating 3d digital models
CA3160129A CA3160129A1 (fr) 2019-12-12 2020-12-14 Procede et systeme de generation de modeles numeriques 3d
EP20845411.6A EP4073765A1 (fr) 2019-12-12 2020-12-14 Procédé et système de génération de modèles numériques 3d
PCT/FR2020/052416 WO2021116635A1 (fr) 2019-12-12 2020-12-14 Procede et systeme de generation de modeles numeriques 3d

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914311A FR3104786B1 (fr) 2019-12-12 2019-12-12 Procédé et système de génération de modèles numériques 3d
FR1914311 2019-12-12

Publications (2)

Publication Number Publication Date
FR3104786A1 FR3104786A1 (fr) 2021-06-18
FR3104786B1 true FR3104786B1 (fr) 2022-01-21

Family

ID=70918493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914311A Active FR3104786B1 (fr) 2019-12-12 2019-12-12 Procédé et système de génération de modèles numériques 3d

Country Status (5)

Country Link
US (1) US20230019232A1 (fr)
EP (1) EP4073765A1 (fr)
CA (1) CA3160129A1 (fr)
FR (1) FR3104786B1 (fr)
WO (1) WO2021116635A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230186555A1 (en) * 2020-07-27 2023-06-15 Vrc Inc. Server and information processing method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102204238B (zh) * 2008-09-02 2014-03-26 瑞士联邦理工大学，洛桑(Epfl) 便携式设备上的图像标注
US8570343B2 (en) 2010-04-20 2013-10-29 Dassault Systemes Automatic generation of 3D models from packaged goods product images
US11164394B2 (en) * 2012-02-24 2021-11-02 Matterport, Inc. Employing three-dimensional (3D) data predicted from two-dimensional (2D) images using neural networks for 3D modeling applications and other applications
EP3179407B1 (fr) * 2015-12-07 2022-07-13 Dassault Systèmes Reconnaissance d'un objet modélisé 3d à partir d'une image 2d
US20180114363A1 (en) * 2016-10-25 2018-04-26 Microsoft Technology Licensing, Llc Augmented scanning of 3d models
US10769411B2 (en) * 2017-11-15 2020-09-08 Qualcomm Technologies, Inc. Pose estimation and model retrieval for objects in images
WO2019203851A1 (fr) * 2018-04-20 2019-10-24 Hewlett-Packard Development Company, L.P. Classement et récupération de forme tridimensionnelle à l'aide de réseaux neuronaux convolutionnels et d'un vote majoritaire
US10810469B2 (en) * 2018-05-09 2020-10-20 Adobe Inc. Extracting material properties from a single image
US11321769B2 (en) * 2018-11-14 2022-05-03 Beijing Jingdong Shangke Information Technology Co., Ltd. System and method for automatically generating three-dimensional virtual garment model using product description
US11507781B2 (en) * 2018-12-17 2022-11-22 Bodygram, Inc. Methods and systems for automatic generation of massive training data sets from 3D models for training deep learning networks
US11361505B2 (en) * 2019-06-06 2022-06-14 Qualcomm Technologies, Inc. Model retrieval for objects in images using field descriptors

Also Published As

Publication number Publication date
EP4073765A1 (fr) 2022-10-19
WO2021116635A1 (fr) 2021-06-17
CA3160129A1 (fr) 2021-06-17
US20230019232A1 (en) 2023-01-19
FR3104786A1 (fr) 2021-06-18

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