Video Watermarking Based on Time-Axis Template

NIU Xia-mu; SCHMUCKER Martin; BUSCH Christoph

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Video Watermarking Based on Time-Axis Template

更新时间：2025-07-16

- Video Watermarking Based on Time-Axis Template
- Acta Electronica Sinica Vol. 32, Issue 8, Pages: 1236-1238(2004)
- 作者机构：
  
  1. 哈尔滨工业大学信息对抗技术研究所,黑龙江,哈尔滨,150001
  2. Fraunhofer Institute for Computer Graphics (IGD),Fraunhoferstr 5,- Darmstadt,D,Germany,64283
  3. 哈尔滨工业大学信息对抗技术研究所黑龙江哈尔滨,150001
  4. Fraunhofer Institute for Computer Graphics (IGD)Fraunhoferstr 5D- DarmstadtGermany,64283
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN919
- Published：2004
- 稿件说明：
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NIU Xia-mu, SCHMUCKER Martin, BUSCH Christoph. Video Watermarking Based on Time-Axis Template[J]. Acta Electronica Sinica, 2004, 32(8): 1236-1238.
DOI：

NIU Xia-mu, SCHMUCKER Martin, BUSCH Christoph. Video Watermarking Based on Time-Axis Template[J]. Acta Electronica Sinica, 2004, 32(8): 1236-1238. DOI：

摘要

本文提出了一种具有几何变换撸棒性的动态图像水印技术.一个沿时间轴上的模板嵌入到动态图像序列中的每个水印最小段(Watermark Minimum Segment)内.利用预先嵌入的时间轴上模板

可以恢复受几何仿射(affine)变换攻击后的含水印动态图像帧

仿真试验结果表明本文提出的动态图像水印技术

经仿射变换攻击后仍是鲁棒的.

Abstract

A video watermarking which resists affine transformations is proposed.A template along the time axis is inserted in each Watermark Minimum Segment (WMS) of the video sequence.Experimental results show that the watermark information can be detected blindly in watermarked frames subjected to reasonable affine transformations.

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Dept.of Automatic Test and Control,Harbin Institute of Technology

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Department of ComputerFoshan UniversityFoshanGuangdong 528000China

School of Information Science and Engineering Central South UniversityChangshaHunan 410083China

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