CN106096339B - 矢量数据的数据版权保护方法及系统 - Google Patents
矢量数据的数据版权保护方法及系统 Download PDFInfo
- Publication number
- CN106096339B CN106096339B CN201610404373.4A CN201610404373A CN106096339B CN 106096339 B CN106096339 B CN 106096339B CN 201610404373 A CN201610404373 A CN 201610404373A CN 106096339 B CN106096339 B CN 106096339B
- Authority
- CN
- China
- Prior art keywords
- ratio
- sequence
- point
- points
- watermark
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000003780 insertion Methods 0.000 claims abstract description 11
- 230000037431 insertion Effects 0.000 claims abstract description 11
- 238000013475 authorization Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 6
- 230000002123 temporal effect Effects 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Editing Of Facsimile Originals (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610404373.4A CN106096339B (zh) | 2016-06-07 | 2016-06-07 | 矢量数据的数据版权保护方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610404373.4A CN106096339B (zh) | 2016-06-07 | 2016-06-07 | 矢量数据的数据版权保护方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106096339A CN106096339A (zh) | 2016-11-09 |
CN106096339B true CN106096339B (zh) | 2019-04-05 |
Family
ID=57227650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610404373.4A Active CN106096339B (zh) | 2016-06-07 | 2016-06-07 | 矢量数据的数据版权保护方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106096339B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101655970A (zh) * | 2009-07-01 | 2010-02-24 | 哈尔滨工程大学 | 基于递归嵌入的矢量地图无损数据隐藏方法 |
CN102663668A (zh) * | 2012-04-06 | 2012-09-12 | 王涛 | 一种基于连续矢量图形的数字水印系统及实现方法 |
US20140098954A1 (en) * | 2001-04-11 | 2014-04-10 | Nice-Systems Ltd. | Digital video protection for authenticity verification |
-
2016
- 2016-06-07 CN CN201610404373.4A patent/CN106096339B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140098954A1 (en) * | 2001-04-11 | 2014-04-10 | Nice-Systems Ltd. | Digital video protection for authenticity verification |
CN101655970A (zh) * | 2009-07-01 | 2010-02-24 | 哈尔滨工程大学 | 基于递归嵌入的矢量地图无损数据隐藏方法 |
CN102663668A (zh) * | 2012-04-06 | 2012-09-12 | 王涛 | 一种基于连续矢量图形的数字水印系统及实现方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106096339A (zh) | 2016-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108961141B (zh) | 矢量地图的双重零水印方法、系统、存储介质及服务器 | |
CN102110281A (zh) | 一种针对shape点图层数据的差值扩展水印嵌入与提取方法 | |
CN112784874B (zh) | 双目视觉立体匹配方法、装置、电子设备及存储介质 | |
CN104810022A (zh) | 一种基于音频断点的时域数字音频水印方法 | |
CN109685710A (zh) | 一种图像版权隐数字水印嵌入的方法及装置 | |
CN106778106A (zh) | 基于改进型lsb算法的数据版权保护方法及系统 | |
CN109493271B (zh) | 图像差值量化水印嵌入方法、提取方法、设备及存储介质 | |
CN102880997B (zh) | 水印图像的嵌入和提取方法 | |
CN106096339B (zh) | 矢量数据的数据版权保护方法及系统 | |
CN110188770A (zh) | 一种基于结构矩阵分解的非凸低秩显著目标检测方法 | |
CN101504758A (zh) | 基于dct算法数字图像水印嵌入方法 | |
CN103886864A (zh) | 一种对dwt域失真补偿量化嵌入的隐秘信息检测方法 | |
CN104915918B (zh) | 一种面向影像地图的强鲁棒数字水印方法 | |
CN107358072A (zh) | 基于i码和cff码的矢量地图数字指纹版权保护方法 | |
CN107256529A (zh) | 多目标量子蝙蝠演进机制的小波数字水印生成方法 | |
CN111242825A (zh) | 一种基于水深特征的enc电子航海图零水印方法 | |
CN114092302B (zh) | 基于残差网络和深度可分离卷积的医学图像鲁棒水印方法 | |
CN102663673B (zh) | 一种基于混沌映射的shp线面图层易碎水印方法 | |
CN114630130B (zh) | 一种基于深度学习的换脸视频溯源方法及系统 | |
RU2546558C2 (ru) | Способ встраивания информации в изображение, сжатое фрактальным методом, с учетом мощности пикселей домена | |
Huo et al. | Protecting GIS vector map using the k-means clustering algorithm and odd-even coding | |
Abubahia et al. | Partition clustering for GIS map data protection | |
CN105263025B (zh) | 一种基于时空域的视频零水印方法 | |
Liu et al. | A blind 3d point cloud watermarking algorithm based on azimuth angle modulation | |
CN105976304B (zh) | 一种图像水印嵌入、检测方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Ke Jun Inventor after: Hu Zhigang Inventor after: Wang Tiecheng Inventor before: Ke Jun Inventor before: Guo Bingxuan Inventor before: Hu Zhigang Inventor before: Wang Tiecheng |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230221 Address after: 430074 No. 04, Floor 7, Unit 2, North Main Building, Phase II, National Geospatial Information Industry Base, Wuda Science Park, Donghu Development Zone, Wuhan, Hubei Province Patentee after: PICLESOFT CO.,LTD. Patentee after: WUHAN University Address before: No. 04, Floor 7, Unit 2, North Main Building, Phase II, National Geospatial Information Industry Base, Wuda Science Park, Donghu Development Zone, Wuhan, Hubei Province, 430000 Patentee before: PICLESOFT CO.,LTD. |
|
TR01 | Transfer of patent right |