CN103177416A - 一种基于最小二乘法的qr码图像定位方法 - Google Patents
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104616010A (zh) * | 2014-12-04 | 2015-05-13 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | 一种基于Hough变换与改进型最小二乘法的直线检测方法 |
CN104657737A (zh) * | 2013-11-20 | 2015-05-27 | 航天信息股份有限公司 | 基于聚类对qr二维码图像进行校正的方法和装置 |
CN104966089A (zh) * | 2015-06-24 | 2015-10-07 | 福建联迪商用设备有限公司 | 一种二维码图像边缘检测的方法及装置 |
Citations (4)
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CN102096795A (zh) * | 2010-11-25 | 2011-06-15 | 西北工业大学 | 磨损二维条码图像识别方法 |
CN102354363A (zh) * | 2011-09-15 | 2012-02-15 | 西北工业大学 | 高反光柱面金属上的二维条码图像识别方法 |
CN102682267A (zh) * | 2012-05-18 | 2012-09-19 | 四川大学 | 一种针对数字图像的一维和二维码图形快速定位和提取方法 |
CN102708351A (zh) * | 2012-05-24 | 2012-10-03 | 江南大学 | 复杂工况背景下的Data Matrix二维条码快速识别方法 |
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Patent Citations (4)
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CN102096795A (zh) * | 2010-11-25 | 2011-06-15 | 西北工业大学 | 磨损二维条码图像识别方法 |
CN102354363A (zh) * | 2011-09-15 | 2012-02-15 | 西北工业大学 | 高反光柱面金属上的二维条码图像识别方法 |
CN102682267A (zh) * | 2012-05-18 | 2012-09-19 | 四川大学 | 一种针对数字图像的一维和二维码图形快速定位和提取方法 |
CN102708351A (zh) * | 2012-05-24 | 2012-10-03 | 江南大学 | 复杂工况背景下的Data Matrix二维条码快速识别方法 |
Non-Patent Citations (3)
Title |
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YUE LIU,ET AL.: "Recognition of QR Code with Mobile Phones", 《2008 CHINESE CONTROL AND DECISION CONFERENCE》 * |
刘宁钟: "复杂背景中条码检测定位技术的研究", 《南京航空航天大学学报》 * |
高阿曼,等: "数据矩阵码检测定位技术研究", 《计算机工程与设计》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104657737A (zh) * | 2013-11-20 | 2015-05-27 | 航天信息股份有限公司 | 基于聚类对qr二维码图像进行校正的方法和装置 |
CN104657737B (zh) * | 2013-11-20 | 2018-01-16 | 航天信息股份有限公司 | 基于聚类对qr二维码图像进行校正的方法和装置 |
CN104616010A (zh) * | 2014-12-04 | 2015-05-13 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | 一种基于Hough变换与改进型最小二乘法的直线检测方法 |
CN104966089A (zh) * | 2015-06-24 | 2015-10-07 | 福建联迪商用设备有限公司 | 一种二维码图像边缘检测的方法及装置 |
CN104966089B (zh) * | 2015-06-24 | 2019-05-21 | 福建联迪商用设备有限公司 | 一种二维码图像边缘检测的方法及装置 |
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Denomination of invention: A QR code image location method based on least square method Effective date of registration: 20220413 Granted publication date: 20150819 Pledgee: Yongkang branch of the Industrial Commercial Bank of China Ltd. Pledgor: ZHEJIANG DEFEILUO INTELLIGENT MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022330000503 |
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