SG11201600111UA - Two-dimensional code recognition method and apparatus - Google Patents

Two-dimensional code recognition method and apparatus

Info

Publication number
SG11201600111UA
SG11201600111UA SG11201600111UA SG11201600111UA SG11201600111UA SG 11201600111U A SG11201600111U A SG 11201600111UA SG 11201600111U A SG11201600111U A SG 11201600111UA SG 11201600111U A SG11201600111U A SG 11201600111UA SG 11201600111U A SG11201600111U A SG 11201600111UA
Authority
SG
Singapore
Prior art keywords
dimensional code
recognition method
code recognition
dimensional
recognition
Prior art date
Application number
SG11201600111UA
Inventor
Wei Luo
Yanzi Zhu
Original Assignee
Tencent Tech Shenzhen Co Ltd
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 Tencent Tech Shenzhen Co Ltd filed Critical Tencent Tech Shenzhen Co Ltd
Publication of SG11201600111UA publication Critical patent/SG11201600111UA/en

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
    • G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
    • G06K7/1443—Methods for optical code recognition including a method step for retrieval of the optical code locating of the code in an image
    • 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)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephone Function (AREA)
  • Image Analysis (AREA)
  • Character Discrimination (AREA)
SG11201600111UA 2013-10-10 2014-09-25 Two-dimensional code recognition method and apparatus SG11201600111UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310470034.2A CN104573597B (en) 2013-10-10 2013-10-10 A kind of two-dimensional code identification method and device
PCT/CN2014/087462 WO2015051708A1 (en) 2013-10-10 2014-09-25 Two-dimensional code recognition method and apparatus

Publications (1)

Publication Number Publication Date
SG11201600111UA true SG11201600111UA (en) 2016-04-28

Family

ID=52812518

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201600111UA SG11201600111UA (en) 2013-10-10 2014-09-25 Two-dimensional code recognition method and apparatus

Country Status (7)

Country Link
US (1) US9507990B2 (en)
EP (1) EP3005223B1 (en)
JP (1) JP6203401B2 (en)
KR (1) KR101770529B1 (en)
CN (1) CN104573597B (en)
SG (1) SG11201600111UA (en)
WO (1) WO2015051708A1 (en)

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CN106384071A (en) * 2016-09-28 2017-02-08 乐视控股（北京）有限公司 Two-dimensional code scanning recognition processing method and device
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CN107580064A (en) * 2017-09-18 2018-01-12 北京京东尚科信息技术有限公司 2 D code information sending method, device and storage medium
CN107609452A (en) * 2017-09-29 2018-01-19 联想(北京)有限公司 Processing method and processing device
CN108509512B (en) * 2018-03-08 2022-01-28 维沃移动通信有限公司 DOI (disk over Internet interface) identification method, data storage method and device and mobile terminal
CN108510266A (en) * 2018-03-21 2018-09-07 维沃移动通信有限公司 A kind of Digital Object Unique Identifier recognition methods and mobile terminal
CN109062648B (en) * 2018-07-23 2021-10-22 Oppo广东移动通信有限公司 Information processing method and device, mobile terminal and storage medium
CN109829346A (en) * 2019-01-11 2019-05-31 安徽工程大学 A kind of bar code and two-dimensional code identification method and system based on machine vision
CN111523340B (en) * 2019-02-02 2023-05-05 北京骑胜科技有限公司 Two-dimensional code identification method and device, electronic equipment and storage medium
CN109977715B (en) * 2019-03-05 2022-03-18 哈尔滨工业大学（深圳） Two-dimensional code identification method based on contour identification and two-dimensional code
CN110929539B (en) * 2019-10-15 2023-08-18 苏州斯普锐智能系统有限公司 Decoding method and decoding system with website type two-dimensional bar code filtering function
CN110764685B (en) * 2019-10-24 2023-04-18 上海掌门科技有限公司 Method and device for identifying two-dimensional code
CN111274842B (en) * 2020-02-25 2024-05-24 维沃移动通信有限公司 Coded image identification method and electronic equipment
CN111428594A (en) * 2020-03-13 2020-07-17 北京三快在线科技有限公司 Identity authentication method and device, electronic equipment and storage medium
CN111476053B (en) * 2020-04-03 2022-03-01 支付宝(杭州)信息技术有限公司 Identification method and device
CN111723802A (en) * 2020-06-30 2020-09-29 北京来也网络科技有限公司 AI-based two-dimensional code identification method, device, equipment and medium
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Also Published As

Publication number Publication date
US20160140375A1 (en) 2016-05-19
WO2015051708A1 (en) 2015-04-16
CN104573597B (en) 2018-12-11
US9507990B2 (en) 2016-11-29
EP3005223A1 (en) 2016-04-13
EP3005223A4 (en) 2017-02-22
CN104573597A (en) 2015-04-29
JP6203401B2 (en) 2017-09-27
KR101770529B1 (en) 2017-09-05
EP3005223B1 (en) 2020-04-29
KR20160022383A (en) 2016-02-29
JP2016527633A (en) 2016-09-08

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