CN103634699A - 一种视频水印嵌入和提取的方法与系统 - Google Patents
一种视频水印嵌入和提取的方法与系统 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107835427A (zh) * | 2017-11-29 | 2018-03-23 | 福建北卡科技有限公司 | 一种基于contourlet和SVD的彩色图像信息隐藏方法 |
CN110798749A (zh) * | 2019-10-18 | 2020-02-14 | 宁波大学科学技术学院 | 基于张量奇异值分解的鲁棒视频水印方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100685784B1 (ko) * | 2005-08-17 | 2007-02-22 | 한국전자통신연구원 | 안전성을 향상시킨 양자화 기반 워터마크 삽입 장치 및 그방법과 그를 이용한 워터마크 인증 장치 및 그 방법 |
CN101493928A (zh) * | 2009-02-10 | 2009-07-29 | 国网信息通信有限公司 | 数字水印嵌入、提取和量化步长协调因子优化方法及装置 |
CN102136126A (zh) * | 2011-03-17 | 2011-07-27 | 浙江工商大学 | 基于奇异值分解正交方阵的鲁棒零水印算法 |
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KR100685784B1 (ko) * | 2005-08-17 | 2007-02-22 | 한국전자통신연구원 | 안전성을 향상시킨 양자화 기반 워터마크 삽입 장치 및 그방법과 그를 이용한 워터마크 인증 장치 및 그 방법 |
CN101493928A (zh) * | 2009-02-10 | 2009-07-29 | 国网信息通信有限公司 | 数字水印嵌入、提取和量化步长协调因子优化方法及装置 |
CN102136126A (zh) * | 2011-03-17 | 2011-07-27 | 浙江工商大学 | 基于奇异值分解正交方阵的鲁棒零水印算法 |
Non-Patent Citations (1)
Title |
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刘松: "抗重编码的视频水印算法研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》, 15 August 2013 (2013-08-15), pages 2 - 4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107835427A (zh) * | 2017-11-29 | 2018-03-23 | 福建北卡科技有限公司 | 一种基于contourlet和SVD的彩色图像信息隐藏方法 |
CN107835427B (zh) * | 2017-11-29 | 2020-05-29 | 北卡科技有限公司 | 一种基于contourlet和SVD的彩色图像信息隐藏方法 |
CN110798749A (zh) * | 2019-10-18 | 2020-02-14 | 宁波大学科学技术学院 | 基于张量奇异值分解的鲁棒视频水印方法 |
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