CN112101060B - 基于平移不变性和小区域模板匹配的二维码定位方法 - Google Patents
基于平移不变性和小区域模板匹配的二维码定位方法 Download PDFInfo
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- CN112101060B CN112101060B CN202011171752.6A CN202011171752A CN112101060B CN 112101060 B CN112101060 B CN 112101060B CN 202011171752 A CN202011171752 A CN 202011171752A CN 112101060 B CN112101060 B CN 112101060B
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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
- G06K7/1439—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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CN202011171752.6A CN112101060B (zh) | 2020-10-28 | 2020-10-28 | 基于平移不变性和小区域模板匹配的二维码定位方法 |
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Families Citing this family (2)
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CN114757872A (zh) * | 2021-01-08 | 2022-07-15 | 长鑫存储技术有限公司 | 芯片采集方法和芯片定位方法 |
CN115329795A (zh) * | 2022-10-17 | 2022-11-11 | 北京搜狐新动力信息技术有限公司 | 一种识别二维码的方法及装置 |
Citations (6)
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CN103049828A (zh) * | 2013-01-11 | 2013-04-17 | 广州宽度信息技术有限公司 | 一种流水线在线产品的二维码管理*** |
CN106442553A (zh) * | 2016-09-12 | 2017-02-22 | 佛山市南海区广工大数控装备协同创新研究院 | 一种铜环柱面喷码检测识别装置及方法 |
CN106485183A (zh) * | 2016-07-14 | 2017-03-08 | 深圳市华汉伟业科技有限公司 | 一种二维码定位方法及*** |
CN106650546A (zh) * | 2016-10-20 | 2017-05-10 | 国家电网公司 | 一种基于二维码的变电站开关柜设备对象自动识别方法 |
CN107525812A (zh) * | 2017-08-17 | 2017-12-29 | 三只松鼠股份有限公司 | 一种包装袋喷码缺陷检测方法 |
CN110210584A (zh) * | 2019-05-14 | 2019-09-06 | 武汉工程大学 | 一种基于改进surf复合算法的高速动态二维码识别方法 |
Family Cites Families (1)
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JP3548783B2 (ja) * | 2002-12-10 | 2004-07-28 | オムロン株式会社 | 光学コード読取方法及び装置 |
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Patent Citations (6)
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CN103049828A (zh) * | 2013-01-11 | 2013-04-17 | 广州宽度信息技术有限公司 | 一种流水线在线产品的二维码管理*** |
CN106485183A (zh) * | 2016-07-14 | 2017-03-08 | 深圳市华汉伟业科技有限公司 | 一种二维码定位方法及*** |
CN106442553A (zh) * | 2016-09-12 | 2017-02-22 | 佛山市南海区广工大数控装备协同创新研究院 | 一种铜环柱面喷码检测识别装置及方法 |
CN106650546A (zh) * | 2016-10-20 | 2017-05-10 | 国家电网公司 | 一种基于二维码的变电站开关柜设备对象自动识别方法 |
CN107525812A (zh) * | 2017-08-17 | 2017-12-29 | 三只松鼠股份有限公司 | 一种包装袋喷码缺陷检测方法 |
CN110210584A (zh) * | 2019-05-14 | 2019-09-06 | 武汉工程大学 | 一种基于改进surf复合算法的高速动态二维码识别方法 |
Non-Patent Citations (3)
Title |
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刘家昕 ; 刘家朋 ; 赵宇明 ; .基于边缘增强的二维码区域快速检测定位算法.《计算机工程》.2012,第38卷(第12期),第136-142. * |
轩伟亮.基于二维码的电力物资管理***应用研究.《中国优秀硕士学位论文全文数据库 信息科技辑》.2013,(第12期),全文. * |
高飞 ; 令狐乾锦 ; 葛一粟 ; 卢书芳 ; 肖刚 ; .基于位置判别的激光QR二维码定位方法.《计算机辅助设计与图形学学报》.2017,第29卷(第6期),第1060-1067页. * |
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