PL3291141T3 - Sposób rozpoznawania wytłoczonych znaków, odpowiedni program komputerowy i urządzenie - Google Patents

Sposób rozpoznawania wytłoczonych znaków, odpowiedni program komputerowy i urządzenie

Info

Publication number
PL3291141T3
PL3291141T3 PL17189487T PL17189487T PL3291141T3 PL 3291141 T3 PL3291141 T3 PL 3291141T3 PL 17189487 T PL17189487 T PL 17189487T PL 17189487 T PL17189487 T PL 17189487T PL 3291141 T3 PL3291141 T3 PL 3291141T3
Authority
PL
Poland
Prior art keywords
recognize
computer program
embossed characters
right computer
embossed
Prior art date
Application number
PL17189487T
Other languages
English (en)
Inventor
Pierre Quentin
Rémi GERAUD
Original Assignee
Ingenico Group
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 Ingenico Group filed Critical Ingenico Group
Publication of PL3291141T3 publication Critical patent/PL3291141T3/pl

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/18124—Extraction of features or characteristics of the image related to illumination properties, e.g. according to a reflectance or lighting model
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional [3D] objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional [3D] objects
    • G06V20/653—Three-dimensional [3D] objects by matching three-dimensional models, e.g. conformal mapping of Riemann surfaces
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/22—Character recognition characterised by the type of writing
    • G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/17—Mechanical parametric or variational design
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Multimedia (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Electromagnetism (AREA)
  • Marketing (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Economics (AREA)
  • Development Economics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
PL17189487T 2016-09-05 2017-09-05 Sposób rozpoznawania wytłoczonych znaków, odpowiedni program komputerowy i urządzenie PL3291141T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1658228A FR3055721B1 (fr) 2016-09-05 2016-09-05 Procede de reconnaissance de caracteres en reliefs, produit programme d'ordinateur et dispositif correspondants
EP17189487.6A EP3291141B1 (fr) 2016-09-05 2017-09-05 Procédé de reconnaissance de caractères en reliefs, produit programme d' ordinateur et dispositif correspondants

Publications (1)

Publication Number Publication Date
PL3291141T3 true PL3291141T3 (pl) 2019-12-31

Family

ID=57539393

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17189487T PL3291141T3 (pl) 2016-09-05 2017-09-05 Sposób rozpoznawania wytłoczonych znaków, odpowiedni program komputerowy i urządzenie

Country Status (6)

Country Link
US (1) US10489668B2 (pl)
EP (1) EP3291141B1 (pl)
CA (1) CA2978138C (pl)
ES (1) ES2754612T3 (pl)
FR (1) FR3055721B1 (pl)
PL (1) PL3291141T3 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3057067B1 (en) * 2015-02-16 2017-08-23 Thomson Licensing Device and method for estimating a glossy part of radiation
US11188677B2 (en) 2019-01-21 2021-11-30 Bitdefender IPR Management Ltd. Anti-cyberbullying systems and methods
US12444220B2 (en) 2019-12-05 2025-10-14 Canaan Bright Sight Co., Ltd Character segmentation method and device based on edge detection and contour detection
US11295163B1 (en) 2020-04-01 2022-04-05 Scandit Ag Recognition of optical patterns in images acquired by a robotic device
US11514665B2 (en) 2020-04-01 2022-11-29 Scandit Ag Mapping optical-code images to an overview image
US12175327B1 (en) 2020-12-04 2024-12-24 Scandit Ag Camera start optimization for optical pattern decoding
US11495036B1 (en) * 2021-01-29 2022-11-08 Scandit Ag Segmenting images for optical character recognition
CN113627395B (zh) * 2021-09-17 2023-11-17 平安银行股份有限公司 文本识别方法、装置、介质及电子设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627991A (en) * 1970-02-24 1971-12-14 North American Rockwell Pattern reader
US4845770A (en) 1986-11-20 1989-07-04 Oki Electric Industry Co., Ltd. Method and apparatus for processing embossed card
US6631364B1 (en) * 1997-03-26 2003-10-07 National Research Council Of Canada Method of searching 3-Dimensional images
US6618117B2 (en) * 1997-07-12 2003-09-09 Silverbrook Research Pty Ltd Image sensing apparatus including a microcontroller
US6628808B1 (en) * 1999-07-28 2003-09-30 Datacard Corporation Apparatus and method for verifying a scanned image
JP2004178529A (ja) * 2002-11-26 2004-06-24 Taizo Otani カード作成発行エンボス検査装置
JP2006221431A (ja) * 2005-02-10 2006-08-24 Oki Electric Ind Co Ltd エンボス文字読取装置
US8224018B2 (en) * 2006-01-23 2012-07-17 Digimarc Corporation Sensing data from physical objects
US9672510B2 (en) * 2008-01-18 2017-06-06 Mitek Systems, Inc. Systems and methods for automatic image capture and processing of documents on a mobile device
JP5430456B2 (ja) * 2010-03-16 2014-02-26 キヤノン株式会社 幾何特徴抽出装置、幾何特徴抽出方法、及びプログラム、三次元計測装置、物体認識装置
US9565370B2 (en) * 2014-05-30 2017-02-07 Apple Inc. System and method for assisting in computer interpretation of surfaces carrying symbols or characters
US20160019431A1 (en) * 2014-07-15 2016-01-21 Google Inc. Extracting card identification data using card types

Also Published As

Publication number Publication date
EP3291141A1 (fr) 2018-03-07
ES2754612T3 (es) 2020-04-20
US10489668B2 (en) 2019-11-26
CA2978138A1 (fr) 2018-03-05
FR3055721B1 (fr) 2019-10-18
EP3291141B1 (fr) 2019-07-24
US20180068196A1 (en) 2018-03-08
CA2978138C (fr) 2025-09-02
FR3055721A1 (fr) 2018-03-09

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