CN102842053B - 一种防伪图码标签及其制造方法 - Google Patents
一种防伪图码标签及其制造方法 Download PDFInfo
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CN201210297374.5A CN102842053B (zh) | 2012-08-21 | 2012-08-21 | 一种防伪图码标签及其制造方法 |
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CN102842053A CN102842053A (zh) | 2012-12-26 |
CN102842053B true CN102842053B (zh) | 2015-08-19 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103208067B (zh) * | 2013-03-13 | 2016-08-10 | 张小北 | 防伪系统及其标签的形成、嵌入、解读、鉴别及权属改变方法 |
CN104143200B (zh) * | 2014-07-16 | 2017-05-31 | 华南理工大学 | 一种图像附加信息的边框型编码与智能识别方法 |
CN105117757B (zh) * | 2015-08-26 | 2018-07-06 | 复旦大学无锡研究院 | 一种基于随机纹理的二维码加密和解密方法 |
CN107808109B (zh) * | 2016-09-09 | 2021-08-10 | 中兴通讯股份有限公司 | 一种二维码图像识别方法及移动终端 |
CN107944526B (zh) * | 2017-10-19 | 2021-02-23 | 浙江码博士防伪科技有限公司 | 一种防篡改防复制的二维码防伪方法 |
CN113032744B (zh) * | 2021-03-29 | 2023-05-09 | 吉林省吉时宇飞电子信息工程有限责任公司 | 一种数字水印一体机系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000031675A2 (en) * | 1998-11-19 | 2000-06-02 | Digimarc Corporation | Printing and validation of self validating security documents |
CN2715245Y (zh) * | 2003-09-22 | 2005-08-03 | 兆日科技(深圳)有限公司 | 一种纹理密码标签 |
CN1700232A (zh) * | 2005-05-27 | 2005-11-23 | 成都天星网络防伪技术有限公司 | 一种防伪标识制作方法 |
CN101299246A (zh) * | 2008-06-24 | 2008-11-05 | 深圳矽感科技有限公司 | 一种带有防伪功能的二维码 |
CN202887227U (zh) * | 2012-08-21 | 2013-04-17 | 吉林省通程科技有限公司 | 一种防伪图码标签 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20010037455A1 (en) * | 2000-03-09 | 2001-11-01 | Lawandy Nabil M. | Authentication using a digital watermark |
WO2007038653A2 (en) * | 2005-09-26 | 2007-04-05 | Digimarc Corporation | Secure core material for documents |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000031675A2 (en) * | 1998-11-19 | 2000-06-02 | Digimarc Corporation | Printing and validation of self validating security documents |
CN2715245Y (zh) * | 2003-09-22 | 2005-08-03 | 兆日科技(深圳)有限公司 | 一种纹理密码标签 |
CN1700232A (zh) * | 2005-05-27 | 2005-11-23 | 成都天星网络防伪技术有限公司 | 一种防伪标识制作方法 |
CN101299246A (zh) * | 2008-06-24 | 2008-11-05 | 深圳矽感科技有限公司 | 一种带有防伪功能的二维码 |
CN202887227U (zh) * | 2012-08-21 | 2013-04-17 | 吉林省通程科技有限公司 | 一种防伪图码标签 |
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