CN110046529B - 二维码识别方法、装置及设备 - Google Patents
二维码识别方法、装置及设备 Download PDFInfo
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- CN110046529B CN110046529B CN201811513649.8A CN201811513649A CN110046529B CN 110046529 B CN110046529 B CN 110046529B CN 201811513649 A CN201811513649 A CN 201811513649A CN 110046529 B CN110046529 B CN 110046529B
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- 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
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- 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
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Abstract
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Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811513649.8A CN110046529B (zh) | 2018-12-11 | 2018-12-11 | 二维码识别方法、装置及设备 |
TW108133787A TWI726422B (zh) | 2018-12-11 | 2019-09-19 | 二維碼識別方法、裝置及設備 |
PCT/CN2019/114218 WO2020119301A1 (zh) | 2018-12-11 | 2019-10-30 | 二维码识别方法、装置及设备 |
Applications Claiming Priority (1)
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CN201811513649.8A CN110046529B (zh) | 2018-12-11 | 2018-12-11 | 二维码识别方法、装置及设备 |
Publications (2)
Publication Number | Publication Date |
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CN110046529A CN110046529A (zh) | 2019-07-23 |
CN110046529B true CN110046529B (zh) | 2020-06-09 |
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CN201811513649.8A Active CN110046529B (zh) | 2018-12-11 | 2018-12-11 | 二维码识别方法、装置及设备 |
Country Status (3)
Country | Link |
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CN (1) | CN110046529B (zh) |
TW (1) | TWI726422B (zh) |
WO (1) | WO2020119301A1 (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110046529B (zh) * | 2018-12-11 | 2020-06-09 | 阿里巴巴集团控股有限公司 | 二维码识别方法、装置及设备 |
CN110490023A (zh) * | 2019-08-27 | 2019-11-22 | 广东工业大学 | 一种二维码形变恢复方法、装置及设备 |
CN110705329B (zh) * | 2019-09-30 | 2021-09-14 | 联想(北京)有限公司 | 一种处理方法、装置及电子设备 |
CN112686959B (zh) * | 2019-10-18 | 2024-06-11 | 菜鸟智能物流控股有限公司 | 待识别图像的矫正方法及装置 |
CN111860489A (zh) * | 2019-12-09 | 2020-10-30 | 北京嘀嘀无限科技发展有限公司 | 一种证件图像校正方法、装置、设备及存储介质 |
CN110751004B (zh) * | 2019-10-25 | 2024-04-30 | 北京达佳互联信息技术有限公司 | 二维码检测方法、装置、设备及存储介质 |
CN113378595B (zh) * | 2020-03-10 | 2023-09-22 | 顺丰科技有限公司 | 二维码定位方法、装置、设备及存储介质 |
CN111222510B (zh) * | 2020-03-13 | 2024-03-15 | 中冶长天国际工程有限责任公司 | 一种烧结机的台车箅条图像摄取方法及*** |
CN111612012A (zh) * | 2020-05-25 | 2020-09-01 | 信雅达***工程股份有限公司 | 健康码的识别方法及装置 |
CN111428707B (zh) * | 2020-06-08 | 2020-11-10 | 北京三快在线科技有限公司 | 图形识别码的识别方法、装置、存储介质及电子设备 |
CN111612115B (zh) * | 2020-06-15 | 2023-10-20 | 支付宝(杭州)信息技术有限公司 | 交通卡的计次方法、装置、扫码设备和计次卡服务器 |
CN111723802A (zh) * | 2020-06-30 | 2020-09-29 | 北京来也网络科技有限公司 | 一种基于ai的二维码识别方法、装置、设备和介质 |
CN112818979B (zh) * | 2020-08-26 | 2024-02-02 | 腾讯科技(深圳)有限公司 | 文本识别方法、装置、设备及存储介质 |
CN112308899B (zh) * | 2020-11-09 | 2024-05-07 | 北京经纬恒润科技股份有限公司 | 一种挂车角度识别方法及装置 |
CN112541367A (zh) * | 2020-12-11 | 2021-03-23 | 上海品览数据科技有限公司 | 一种基于深度学习和图像处理的多种二维码识别方法 |
CN113935909A (zh) * | 2021-09-22 | 2022-01-14 | 南方电网深圳数字电网研究院有限公司 | 一种二维码校正识别方法及装置 |
CN114139564B (zh) * | 2021-12-07 | 2024-05-07 | Oppo广东移动通信有限公司 | 二维码检测方法、装置、终端设备及检测网络的训练方法 |
EP4202856A1 (de) * | 2021-12-22 | 2023-06-28 | Bayer AG | Auslesen von optisch lesbaren codes |
CN116882433B (zh) * | 2023-09-07 | 2023-12-08 | 无锡维凯科技有限公司 | 一种基于机器视觉的扫码识别方法和*** |
Citations (2)
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CN104200188A (zh) * | 2014-08-25 | 2014-12-10 | 北京慧眼智行科技有限公司 | 一种快速定位qr码位置探测图形的方法和*** |
CN105260693A (zh) * | 2015-12-01 | 2016-01-20 | 浙江工业大学 | 一种激光二维码定位方法 |
Family Cites Families (10)
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CN104424458B (zh) * | 2013-08-23 | 2017-08-04 | 希姆通信息技术(上海)有限公司 | 图像识别方法及装置、网络服务器、图像识别设备及*** |
CN104268498B (zh) * | 2014-09-29 | 2017-09-19 | 杭州华为数字技术有限公司 | 一种二维码的识别方法及终端 |
CN104809422B (zh) * | 2015-04-27 | 2017-09-05 | 江苏中科贯微自动化科技有限公司 | 基于图像处理的qr码识别方法 |
CN104881770A (zh) * | 2015-06-03 | 2015-09-02 | 秦志勇 | 一种快递单信息识别***和方法 |
CN105046184B (zh) * | 2015-07-22 | 2017-07-18 | 福建新大陆自动识别技术有限公司 | 基于畸变图像校正的二维码解码方法和*** |
CN105701434A (zh) * | 2015-12-30 | 2016-06-22 | 广州卓德信息科技有限公司 | 二维码扭曲图像的图像校正方法 |
CN106951812B (zh) * | 2017-03-31 | 2018-12-07 | 腾讯科技(深圳)有限公司 | 识别二维码的方法、装置和终端 |
CN108416412B (zh) * | 2018-01-23 | 2021-04-06 | 浙江瀚镪自动化设备股份有限公司 | 一种基于多任务深度学习的物流复合码识别方法 |
CN108629221B (zh) * | 2018-05-11 | 2021-08-10 | 南京邮电大学 | 一种褶皱畸变qr二维码的校正方法 |
CN110046529B (zh) * | 2018-12-11 | 2020-06-09 | 阿里巴巴集团控股有限公司 | 二维码识别方法、装置及设备 |
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2018
- 2018-12-11 CN CN201811513649.8A patent/CN110046529B/zh active Active
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2019
- 2019-09-19 TW TW108133787A patent/TWI726422B/zh active
- 2019-10-30 WO PCT/CN2019/114218 patent/WO2020119301A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104200188A (zh) * | 2014-08-25 | 2014-12-10 | 北京慧眼智行科技有限公司 | 一种快速定位qr码位置探测图形的方法和*** |
CN105260693A (zh) * | 2015-12-01 | 2016-01-20 | 浙江工业大学 | 一种激光二维码定位方法 |
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Publication number | Publication date |
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TW202024997A (zh) | 2020-07-01 |
WO2020119301A1 (zh) | 2020-06-18 |
CN110046529A (zh) | 2019-07-23 |
TWI726422B (zh) | 2021-05-01 |
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