PL3961477T3 - Sposób wykrywania i odczytu kodu matrycowego naniesionego na szklane podłoże - Google Patents

Sposób wykrywania i odczytu kodu matrycowego naniesionego na szklane podłoże

Info

Publication number
PL3961477T3
PL3961477T3 PL20315389.5T PL20315389T PL3961477T3 PL 3961477 T3 PL3961477 T3 PL 3961477T3 PL 20315389 T PL20315389 T PL 20315389T PL 3961477 T3 PL3961477 T3 PL 3961477T3
Authority
PL
Poland
Prior art keywords
reading
detecting
glass substrate
matrix code
code marked
Prior art date
Application number
PL20315389.5T
Other languages
English (en)
Inventor
Jean-Baptiste LAUDEREAU
Vincent NIER
Original Assignee
Saint-Gobain Glass France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint-Gobain Glass France filed Critical Saint-Gobain Glass France
Publication of PL3961477T3 publication Critical patent/PL3961477T3/pl

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/146—Methods for optical code recognition the method including quality enhancement steps
    • G06K7/1482—Methods for optical code recognition the method including quality enhancement steps using fuzzy logic or natural solvers, such as neural networks, genetic algorithms and simulated annealing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/1417—2D bar codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Software Systems (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Fuzzy Systems (AREA)
  • Evolutionary Computation (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Image Analysis (AREA)
PL20315389.5T 2020-08-24 2020-08-24 Sposób wykrywania i odczytu kodu matrycowego naniesionego na szklane podłoże PL3961477T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20315389.5A EP3961477B1 (en) 2020-08-24 2020-08-24 Method for detecting and reading a matrix code marked on a glass substrate

Publications (1)

Publication Number Publication Date
PL3961477T3 true PL3961477T3 (pl) 2023-08-14

Family

ID=72659151

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20315389.5T PL3961477T3 (pl) 2020-08-24 2020-08-24 Sposób wykrywania i odczytu kodu matrycowego naniesionego na szklane podłoże

Country Status (6)

Country Link
US (1) US20230351130A1 (pl)
EP (1) EP3961477B1 (pl)
CN (1) CN115989500A (pl)
MX (1) MX2023002209A (pl)
PL (1) PL3961477T3 (pl)
WO (1) WO2022042961A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115375625B (zh) * 2022-07-25 2023-04-18 北京数美时代科技有限公司 一种二维码检测解码方法、系统、电子设备及介质
CN115618905B (zh) * 2022-10-13 2023-12-12 东莞市生海科技有限公司 一种汽车制造零部件的追溯管理方法及系统
CN117058137B (zh) * 2023-10-11 2023-12-12 山东万玻玻璃科技有限公司 一种夹胶玻璃生产质量视觉检测方法
CN117670877B (zh) * 2024-01-31 2024-05-10 陕西雷诺贝尔铝业有限公司 应用于铝单板加工下的表面处理方法及系统
CN117939098B (zh) * 2024-03-22 2024-05-28 徐州稻源龙芯电子科技有限公司 一种基于卷积神经网络的图像自动白平衡处理方法
CN118096796A (zh) * 2024-04-24 2024-05-28 宝鸡拓普达钛业有限公司 基于机器学习的径锻钛棒外观视觉检测方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8905314B2 (en) * 2010-09-30 2014-12-09 Apple Inc. Barcode recognition using data-driven classifier
FR3002529B1 (fr) 2013-02-22 2015-02-20 Saint Gobain Procede de decoupe d'un ou plusieurs vitrages
FR3017477B1 (fr) * 2014-02-11 2016-02-19 Saint Gobain Dispositif de lecture d'un code d'identification sur une feuille de verre en defilement
FR3017478A1 (fr) 2014-02-11 2015-08-14 Saint Gobain Procede de lecture d'un code d'identification sur une feuille de verre
CN106446750B (zh) 2016-07-07 2018-09-14 深圳市华汉伟业科技有限公司 一种条形码读取方法及装置
JP6683666B2 (ja) 2017-10-04 2020-04-22 ファナック株式会社 識別コード読取装置及び機械学習装置
WO2019209756A1 (en) * 2018-04-24 2019-10-31 University Of Pittsburgh-Of The Commonwealth System Of Higher Education System and method of decoding a barcode using machine learning
RU2695054C1 (ru) * 2018-06-18 2019-07-18 Общество с ограниченной ответственностью "Аби Продакшн" Детектирование баркодов на изображениях
CN109543486A (zh) 2018-10-29 2019-03-29 华南理工大学 基于神经网络的条形码定位方法及系统
US11157220B2 (en) * 2018-12-17 2021-10-26 Canon Kabushiki Kaisha Connecting an image processing device via a mobile device
RU2726185C1 (ru) * 2020-01-21 2020-07-09 Общество с ограниченной ответстсвенностью «Аби Продакшн» Детектирование и идентификация объектов на изображениях

Also Published As

Publication number Publication date
EP3961477A1 (en) 2022-03-02
US20230351130A1 (en) 2023-11-02
EP3961477C0 (en) 2023-06-07
MX2023002209A (es) 2023-03-06
EP3961477B1 (en) 2023-06-07
WO2022042961A1 (en) 2022-03-03
CN115989500A (zh) 2023-04-18

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