CN105427231B - A kind of SVD double-layer digital water mark methods avoiding false alarm - Google Patents
A kind of SVD double-layer digital water mark methods avoiding false alarm Download PDFInfo
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- CN105427231B CN105427231B CN201510859634.7A CN201510859634A CN105427231B CN 105427231 B CN105427231 B CN 105427231B CN 201510859634 A CN201510859634 A CN 201510859634A CN 105427231 B CN105427231 B CN 105427231B
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- 238000000034 method Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims abstract description 34
- 238000000605 extraction Methods 0.000 claims abstract description 13
- 230000009466 transformation Effects 0.000 claims description 12
- 238000004422 calculation algorithm Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 6
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- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 6
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 10
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- 229910002056 binary alloy Inorganic materials 0.000 description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image 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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- 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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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201510859634.7A CN105427231B (en) | 2015-11-26 | 2015-11-26 | A kind of SVD double-layer digital water mark methods avoiding false alarm |
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CN201510859634.7A CN105427231B (en) | 2015-11-26 | 2015-11-26 | A kind of SVD double-layer digital water mark methods avoiding false alarm |
Publications (2)
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CN105427231A CN105427231A (en) | 2016-03-23 |
CN105427231B true CN105427231B (en) | 2018-11-06 |
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CN201510859634.7A Active CN105427231B (en) | 2015-11-26 | 2015-11-26 | A kind of SVD double-layer digital water mark methods avoiding false alarm |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111145069A (en) * | 2019-12-03 | 2020-05-12 | 支付宝(杭州)信息技术有限公司 | Image watermarking processing method and device based on block chain |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108681982A (en) * | 2018-04-04 | 2018-10-19 | 微梦创科网络科技(中国)有限公司 | A kind of embedding algorithm and extracting method and system based on singular value decomposition |
CN111984943B (en) * | 2020-07-29 | 2023-08-22 | 南京信息工程大学 | DWT-SVD digital watermarking method based on artificial bee colony algorithm |
CN112232428B (en) * | 2020-10-23 | 2021-11-16 | 上海电力大学 | Image hash acquisition method based on three-dimensional characteristics and energy change characteristics |
CN113570494B (en) * | 2021-07-28 | 2024-01-26 | 上海明略人工智能(集团)有限公司 | Encryption digital watermark adding method, system, device and storage medium |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101918224A (en) * | 2007-10-31 | 2010-12-15 | 拜尔材料科学股份公司 | Document security by means of digital watermark information |
CN102208097A (en) * | 2011-05-26 | 2011-10-05 | 浙江工商大学 | Network image copyright real-time distinguishing method |
CN103810668A (en) * | 2014-02-19 | 2014-05-21 | 鲁东大学 | Double color image blind watermarking method based on singular value decomposition |
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2015
- 2015-11-26 CN CN201510859634.7A patent/CN105427231B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101918224A (en) * | 2007-10-31 | 2010-12-15 | 拜尔材料科学股份公司 | Document security by means of digital watermark information |
CN102208097A (en) * | 2011-05-26 | 2011-10-05 | 浙江工商大学 | Network image copyright real-time distinguishing method |
CN103810668A (en) * | 2014-02-19 | 2014-05-21 | 鲁东大学 | Double color image blind watermarking method based on singular value decomposition |
Non-Patent Citations (2)
Title |
---|
Hierarchical Watermarking for Secure Image Authentication With Localization;Mehmet Utku Celik等;《IEEE TRANSACTIONS ON IMAGE PROCESSING》;20020630;第11卷(第6期);第585-595页 * |
图像双层划分和奇异值分解的数字水印算法;李旭东等;《浙江大学学报(工学版)》;20061231;第40卷(第12期);第2088-2092页 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111145069A (en) * | 2019-12-03 | 2020-05-12 | 支付宝(杭州)信息技术有限公司 | Image watermarking processing method and device based on block chain |
CN111145069B (en) * | 2019-12-03 | 2021-04-27 | 支付宝(杭州)信息技术有限公司 | Image watermarking processing method and device based on block chain |
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CN105427231A (en) | 2016-03-23 |
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Application publication date: 20160323 Assignee: Shanghai Xiangtong Vision Technology Co., Ltd Assignor: Nanjing Forestry University Contract record no.: X2019340000008 Denomination of invention: SVD dual-layer digital watermarking method capable of avoiding false alarm Granted publication date: 20181106 License type: Common License Record date: 20191108 |
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Application publication date: 20160323 Assignee: NANJING ZHAOZHE ELECTROMECHANICAL TECHNOLOGY CO., LTD. Assignor: Nanjing Forestry University Contract record no.: X2019320000255 Denomination of invention: SVD dual-layer digital watermarking method capable of avoiding false alarm Granted publication date: 20181106 License type: Common License Record date: 20191114 |
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Application publication date: 20160323 Assignee: Victory sky, sea, Qingdao becomes intelligent Science and Technology Ltd. Assignor: Nanjing Forestry University Contract record no.: X2019320000276 Denomination of invention: SVD dual-layer digital watermarking method capable of avoiding false alarm Granted publication date: 20181106 License type: Common License Record date: 20191118 |
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