CN109255277B - 一种二维码解析方法及装置 - Google Patents
一种二维码解析方法及装置 Download PDFInfo
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- CN109255277B CN109255277B CN201811010259.9A CN201811010259A CN109255277B CN 109255277 B CN109255277 B CN 109255277B CN 201811010259 A CN201811010259 A CN 201811010259A CN 109255277 B CN109255277 B CN 109255277B
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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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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN201811010259.9A CN109255277B (zh) | 2018-08-31 | 2018-08-31 | 一种二维码解析方法及装置 |
TW108122285A TWI691911B (zh) | 2018-08-31 | 2019-06-26 | 二維條碼解析方法及裝置 |
PCT/CN2019/096140 WO2020042790A1 (zh) | 2018-08-31 | 2019-07-16 | 一种二维码解析方法及装置 |
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CN201811010259.9A CN109255277B (zh) | 2018-08-31 | 2018-08-31 | 一种二维码解析方法及装置 |
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CN109255277A CN109255277A (zh) | 2019-01-22 |
CN109255277B true CN109255277B (zh) | 2020-04-28 |
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CN201811010259.9A Active CN109255277B (zh) | 2018-08-31 | 2018-08-31 | 一种二维码解析方法及装置 |
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CN (1) | CN109255277B (zh) |
TW (1) | TWI691911B (zh) |
WO (1) | WO2020042790A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109255277B (zh) * | 2018-08-31 | 2020-04-28 | 阿里巴巴集团控股有限公司 | 一种二维码解析方法及装置 |
CN111488752A (zh) * | 2019-01-29 | 2020-08-04 | 北京骑胜科技有限公司 | 二维码识别方法、装置、电子设备及存储介质 |
CN111259680B (zh) * | 2020-02-13 | 2022-04-12 | 支付宝(杭州)信息技术有限公司 | 二维码图像二值化处理方法及装置 |
CN111931884A (zh) * | 2020-08-07 | 2020-11-13 | 北京字节跳动网络技术有限公司 | 性能数据采集方法、装置和电子设备 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US9036929B2 (en) * | 2004-08-04 | 2015-05-19 | Cognex Technology And Investment Llc | Method and apparatus for high resolution decoding of encoded symbols |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6560349B1 (en) * | 1994-10-21 | 2003-05-06 | Digimarc Corporation | Audio monitoring using steganographic information |
US8576446B2 (en) * | 2009-08-21 | 2013-11-05 | Konica Minolta Laboratory U.S.A., Inc. | Deblurring and supervised adaptive thresholding for print-and-scan document image evaluation |
US9111186B2 (en) * | 2011-10-12 | 2015-08-18 | University Of Rochester | Color barcodes for mobile applications: a per channel framework |
CN103235948B (zh) * | 2013-04-22 | 2016-04-20 | 中山大学 | 一种二维条码的自适应阈值二值化方法 |
EP2806374B1 (en) * | 2013-05-24 | 2022-07-06 | Tata Consultancy Services Limited | Method and system for automatic selection of one or more image processing algorithm |
TW201531954A (zh) * | 2013-12-17 | 2015-08-16 | Sicpa Holding Sa | 二維識別圖案、包括此圖案之製品,及用於標記及識別此圖案之方法 |
CN104063874B (zh) * | 2014-07-09 | 2017-01-25 | 武汉科技大学 | 基于权值模型的灰度图像二值化算法定量评估方法 |
TWI518547B (zh) * | 2014-07-30 | 2016-01-21 | 帝商科技股份有限公司 | 二維條碼的產生及顯示方法 |
CN104899542B (zh) * | 2015-05-27 | 2017-06-20 | 广州市韦尔讯信息科技有限公司 | 一种影像式cmos条码快速识别方法及装置 |
TWI544419B (zh) * | 2015-11-20 | 2016-08-01 | 王碩騰 | 二維條碼之編碼方法、解碼方法與電子裝置 |
CN105528485B (zh) * | 2015-12-07 | 2019-05-07 | 常州天能博智能系统科技有限公司 | 一种从位图自动轮廓提取及路径生成的方法 |
CN106845312B (zh) * | 2016-12-28 | 2020-08-25 | 广州智慧城市发展研究院 | 一种二维码图像质量的预判断方法 |
CN106682560B (zh) * | 2016-12-28 | 2020-01-31 | 深圳市共进电子股份有限公司 | 二维码识别方法、装置和系统 |
US10373111B2 (en) * | 2017-01-31 | 2019-08-06 | Bank Of America Corporation | Chip card imaging and verification system |
CN107832648A (zh) * | 2017-10-24 | 2018-03-23 | 深圳市丰巢科技有限公司 | 一种基于zxing的连续扫描方法及移动终端 |
CN109255277B (zh) * | 2018-08-31 | 2020-04-28 | 阿里巴巴集团控股有限公司 | 一种二维码解析方法及装置 |
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2018
- 2018-08-31 CN CN201811010259.9A patent/CN109255277B/zh active Active
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2019
- 2019-06-26 TW TW108122285A patent/TWI691911B/zh active
- 2019-07-16 WO PCT/CN2019/096140 patent/WO2020042790A1/zh active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9036929B2 (en) * | 2004-08-04 | 2015-05-19 | Cognex Technology And Investment Llc | Method and apparatus for high resolution decoding of encoded symbols |
Also Published As
Publication number | Publication date |
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CN109255277A (zh) | 2019-01-22 |
TW202011265A (zh) | 2020-03-16 |
WO2020042790A1 (zh) | 2020-03-05 |
TWI691911B (zh) | 2020-04-21 |
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