CN106096340B - 一种基于合同的水印生成方法和系统 - Google Patents
一种基于合同的水印生成方法和系统 Download PDFInfo
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- CN106096340B CN106096340B CN201610446254.5A CN201610446254A CN106096340B CN 106096340 B CN106096340 B CN 106096340B CN 201610446254 A CN201610446254 A CN 201610446254A CN 106096340 B CN106096340 B CN 106096340B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000003780 insertion Methods 0.000 claims description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/16—Program or content traceability, e.g. by watermarking
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/106—Enforcing content protection by specific content processing
- G06F21/1063—Personalisation
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Abstract
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CN201610446254.5A CN106096340B (zh) | 2016-06-20 | 2016-06-20 | 一种基于合同的水印生成方法和系统 |
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CN201610446254.5A CN106096340B (zh) | 2016-06-20 | 2016-06-20 | 一种基于合同的水印生成方法和系统 |
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CN106096340A CN106096340A (zh) | 2016-11-09 |
CN106096340B true CN106096340B (zh) | 2019-11-01 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1421814A (zh) * | 2001-11-30 | 2003-06-04 | 温天 | 一种数字防伪方法 |
CN1482560A (zh) * | 2002-09-11 | 2004-03-17 | 辉 刘 | 网络印章认证系统 |
CN1737702A (zh) * | 2004-08-20 | 2006-02-22 | 株式会社理光 | 图像处理装置、图像处理方法和计算机产品 |
CN1952978A (zh) * | 2004-01-06 | 2007-04-25 | 汤姆逊许可证公司 | 用于检测、分析和使用可见认证图样的改进技术 |
US8234495B2 (en) * | 2001-12-13 | 2012-07-31 | Digimarc Corporation | Digital watermarking with variable orientation and protocols |
CN103218732A (zh) * | 2004-12-07 | 2013-07-24 | 毕库德股份有限公司 | 一种电子商务系统、方法和装置 |
CN104268742A (zh) * | 2014-10-20 | 2015-01-07 | 陕西万宇电子信息科技有限公司 | 一种基于网数字证书和网络查询的公章防伪方法及装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3937841B2 (ja) * | 2002-01-10 | 2007-06-27 | キヤノン株式会社 | 情報処理装置及びその制御方法 |
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2016
- 2016-06-20 CN CN201610446254.5A patent/CN106096340B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1421814A (zh) * | 2001-11-30 | 2003-06-04 | 温天 | 一种数字防伪方法 |
US8234495B2 (en) * | 2001-12-13 | 2012-07-31 | Digimarc Corporation | Digital watermarking with variable orientation and protocols |
CN1482560A (zh) * | 2002-09-11 | 2004-03-17 | 辉 刘 | 网络印章认证系统 |
CN1952978A (zh) * | 2004-01-06 | 2007-04-25 | 汤姆逊许可证公司 | 用于检测、分析和使用可见认证图样的改进技术 |
CN1737702A (zh) * | 2004-08-20 | 2006-02-22 | 株式会社理光 | 图像处理装置、图像处理方法和计算机产品 |
CN103218732A (zh) * | 2004-12-07 | 2013-07-24 | 毕库德股份有限公司 | 一种电子商务系统、方法和装置 |
CN104268742A (zh) * | 2014-10-20 | 2015-01-07 | 陕西万宇电子信息科技有限公司 | 一种基于网数字证书和网络查询的公章防伪方法及装置 |
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Effective date of registration: 20240129 Address after: Room 801, 85 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Yami Technology (Guangzhou) Co.,Ltd. Country or region after: China Address before: 430000 Wuhan Donghu Development Zone, Wuhan, Hubei Province, No. 1 Software Park East Road 4.1 Phase B1 Building 11 Building Patentee before: WUHAN DOUYU NETWORK TECHNOLOGY Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240423 Address after: Room 103, Room 105, Building 6, Phase 9, Binhai Garden, No. 118 Haixiang Street, Nansha District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Tongmao Enterprise Development Co.,Ltd. Country or region after: China Address before: Room 801, 85 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Yami Technology (Guangzhou) Co.,Ltd. Country or region before: China |