CN1297414C - 用无钥匙再现莫尔图像编码形成防伪标记的方法 - Google Patents
用无钥匙再现莫尔图像编码形成防伪标记的方法 Download PDFInfo
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- CN1297414C CN1297414C CNB2003101152658A CN200310115265A CN1297414C CN 1297414 C CN1297414 C CN 1297414C CN B2003101152658 A CNB2003101152658 A CN B2003101152658A CN 200310115265 A CN200310115265 A CN 200310115265A CN 1297414 C CN1297414 C CN 1297414C
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2003101152658A CN1297414C (zh) | 2003-11-27 | 2003-11-27 | 用无钥匙再现莫尔图像编码形成防伪标记的方法 |
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CNB2003101152658A CN1297414C (zh) | 2003-11-27 | 2003-11-27 | 用无钥匙再现莫尔图像编码形成防伪标记的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1621248A CN1621248A (zh) | 2005-06-01 |
CN1297414C true CN1297414C (zh) | 2007-01-31 |
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CNB2003101152658A Expired - Fee Related CN1297414C (zh) | 2003-11-27 | 2003-11-27 | 用无钥匙再现莫尔图像编码形成防伪标记的方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2516474C1 (ru) * | 2013-04-09 | 2014-05-20 | Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") | Слоистое изделие на бумажной или полимерной основе (варианты) и способ его изготовления |
US10286716B2 (en) | 2015-10-27 | 2019-05-14 | Ecole Polytechnique Fédérale Lausanne (EPFL) | Synthesis of superposition shape images by light interacting with layers of lenslets |
FR3046109B1 (fr) * | 2015-12-29 | 2022-02-18 | Arjowiggins Security | Article securise comportant une image combinee et/ou une trame de revelation |
CN106274098B (zh) * | 2016-08-08 | 2018-11-02 | 杭州电子科技大学 | 一种利用龟纹现象识别隐藏文字图形的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1167964A (zh) * | 1997-05-06 | 1997-12-17 | 陈旃 | 金融票证防伪造防变造标签 |
CN1190192A (zh) * | 1997-10-26 | 1998-08-12 | 刘威 | 偏光加密的激光全息防伪商标标识及其制造方法 |
CN1233217A (zh) * | 1996-10-10 | 1999-10-27 | 证券票据有限公司 | 自检式防伪票据 |
US5995638A (en) * | 1995-08-28 | 1999-11-30 | Ecole Polytechnique Federale De Lausanne | Methods and apparatus for authentication of documents by using the intensity profile of moire patterns |
WO2000041159A1 (en) * | 1999-01-08 | 2000-07-13 | Ucb, S.A. | Authentication means |
WO2002101669A2 (en) * | 2001-06-11 | 2002-12-19 | Ecole Polytechnique Federale De Lausanne (Epfl) | Authentication of documents and valuable articles by using moire intensity profiles |
CN1454165A (zh) * | 2000-03-14 | 2003-11-05 | 克内尔公司 | 玻璃面板 |
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2003
- 2003-11-27 CN CNB2003101152658A patent/CN1297414C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5995638A (en) * | 1995-08-28 | 1999-11-30 | Ecole Polytechnique Federale De Lausanne | Methods and apparatus for authentication of documents by using the intensity profile of moire patterns |
CN1233217A (zh) * | 1996-10-10 | 1999-10-27 | 证券票据有限公司 | 自检式防伪票据 |
CN1167964A (zh) * | 1997-05-06 | 1997-12-17 | 陈旃 | 金融票证防伪造防变造标签 |
CN1190192A (zh) * | 1997-10-26 | 1998-08-12 | 刘威 | 偏光加密的激光全息防伪商标标识及其制造方法 |
WO2000041159A1 (en) * | 1999-01-08 | 2000-07-13 | Ucb, S.A. | Authentication means |
CN1454165A (zh) * | 2000-03-14 | 2003-11-05 | 克内尔公司 | 玻璃面板 |
WO2002101669A2 (en) * | 2001-06-11 | 2002-12-19 | Ecole Polytechnique Federale De Lausanne (Epfl) | Authentication of documents and valuable articles by using moire intensity profiles |
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Publication number | Publication date |
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CN1621248A (zh) | 2005-06-01 |
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Effective date of registration: 20081128 Address after: No. 6 Xing Huo Road, Science City, Fengtai District, Beijing, zip code: 100070 Co-patentee after: China banknote printing and Minting Corporation Patentee after: Central banknote special anti counterfeiting technology Co., Ltd. Address before: Beijing city Xicheng District Xizhimen Street No. 143 zip code: 100044 Patentee before: China banknote printing and Minting Corporation |
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