A Solution of Video Semi-fragile Watermarking of Authentication based on Binary Characteristic Strings

被引：3

作者：

Jiang Hua ^{[1
]}

Wang Huijiao ^{[1
]}

Wang Xin ^{[1
]}

机构：

[1] Guilin Univ Elect Technol, Sch Comp & Control, Guilin, Peoples R China

来源：

MINES 2009: FIRST INTERNATIONAL CONFERENCE ON MULTIMEDIA INFORMATION NETWORKING AND SECURITY, VOL 2, PROCEEDINGS | 2009年

关键词：

video authentication; semi-fragile watermarking; blind watermarking; MPEG-4;

D O I：

10.1109/MINES.2009.27

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The binary characteristic string is calculated from I-frame by using the semi-fragile characteristic in this paper, and the binary watermarking is generated by using the characteristic string as the encryption key. This watermarking based on the content is embedded into I-frame, which is used to distinguish whether the video content remains unchanged or not. So the integrity of MPEG-4 videos' I-frame is protected and authenticated. The experimental results show that the solution is robust for the operations of saving content and is fragile for the operations of modification.

引用

页码：167 / 170

页数：4

共 6 条

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[5] Liu Xinping, 2009, Journal of Wuhan University, V55, P93
[6] Applying interest operators in semi-fragile video watermarking
Thiemert, S
Sahbi, H
Steinebach, M
[J]. Security, Steganography, and Watermarking of Multimedia Contents VII, 2005, 5681 : 353 - 362

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