CN110427792B - 一种遮挡二维码的识读匹配方法及其应用 - Google Patents
一种遮挡二维码的识读匹配方法及其应用 Download PDFInfo
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- 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
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- G06K7/1404—Methods for optical code recognition
- G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112052702B (zh) * | 2020-08-10 | 2023-12-19 | 北京智通云联科技有限公司 | 一种识别二维码的方法和装置 |
CN112036203B (zh) * | 2020-09-01 | 2023-03-10 | 前海新美思科技(深圳)有限公司 | 一种受保护二维码的信息追踪方法 |
CN113627578B (zh) * | 2021-08-09 | 2024-02-09 | 中国物品编码中心 | 二维码生成方法、识别方法、装置、二维码、设备及介质 |
CN113984761B (zh) * | 2021-10-14 | 2023-07-21 | 上海原能细胞生物低温设备有限公司 | 一种二维码批扫设备的二维码快速筛选方法 |
CN114529555A (zh) * | 2021-12-31 | 2022-05-24 | 红云红河烟草(集团)有限责任公司 | 一种基于图像识别的烟箱高效进出库检测方法 |
CN117292104B (zh) * | 2023-11-22 | 2024-02-27 | 南京掌控网络科技有限公司 | 基于图像识别的货架陈列检测方法及系统 |
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JP2005164655A (ja) * | 2003-11-28 | 2005-06-23 | Yokohama Rubber Co Ltd:The | 2次元コード表示物及び2次元コード表示タイヤ |
CN101615258A (zh) * | 2008-06-27 | 2009-12-30 | 银河联动信息技术(北京)有限公司 | 部分覆盖的二维码防伪标签及其形成方法 |
JP2013238943A (ja) * | 2012-05-14 | 2013-11-28 | Denso Corp | 二次元コード読取装置 |
CN103984974A (zh) * | 2014-05-06 | 2014-08-13 | 北京爱创科技股份有限公司 | 一种二维码及二维码的解码方法 |
CN104636702A (zh) * | 2015-01-26 | 2015-05-20 | 川渝中烟工业有限责任公司 | 一种用于烟草行业的二维码识别方法 |
JP2017068488A (ja) * | 2015-09-29 | 2017-04-06 | オムロン株式会社 | 読取ユニット、自動改札機、情報読取方法、情報読取プログラム |
CN106845313A (zh) * | 2016-12-28 | 2017-06-13 | 广州智慧城市发展研究院 | 一种二维码的二值化处理方法 |
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CN103339641B (zh) * | 2010-12-09 | 2017-02-22 | 得利捷Ip科技有限公司 | 一种用于解码二维光学代码的方法 |
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JP2000029979A (ja) * | 1998-07-08 | 2000-01-28 | Ads:Kk | 二次元コード読取装置と二次元コード記録方法 |
JP2005164655A (ja) * | 2003-11-28 | 2005-06-23 | Yokohama Rubber Co Ltd:The | 2次元コード表示物及び2次元コード表示タイヤ |
CN101615258A (zh) * | 2008-06-27 | 2009-12-30 | 银河联动信息技术(北京)有限公司 | 部分覆盖的二维码防伪标签及其形成方法 |
JP2013238943A (ja) * | 2012-05-14 | 2013-11-28 | Denso Corp | 二次元コード読取装置 |
CN103984974A (zh) * | 2014-05-06 | 2014-08-13 | 北京爱创科技股份有限公司 | 一种二维码及二维码的解码方法 |
CN104636702A (zh) * | 2015-01-26 | 2015-05-20 | 川渝中烟工业有限责任公司 | 一种用于烟草行业的二维码识别方法 |
JP2017068488A (ja) * | 2015-09-29 | 2017-04-06 | オムロン株式会社 | 読取ユニット、自動改札機、情報読取方法、情報読取プログラム |
CN106845313A (zh) * | 2016-12-28 | 2017-06-13 | 广州智慧城市发展研究院 | 一种二维码的二值化处理方法 |
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