会议专题

Semi-fragile Watermarking Resisting Geometrical Attacks Based on EBCOT

In image watermarking, geometrical attacks can cause the loss of synchronism between the watermarking embedding and the detection, thus lead to the failure of detection.This paper, proposes a method of embedding a perceptually transparent digital signal, named semi-fragile watermarking in the wavelet domain, utilizing the characteristics of EBCOT. So as to detect attacks inflicted on the content and use an algorithm to specify the character of the attack.

semi-fragile watermarking EBCOT geometrical attacks

Wu ge Li guiying

Department of Electronic Engineering, Changchun University of Science and Technology Changchun , China, 130022

国际会议

The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

太原

英文

341-345

2010-10-22(万方平台首次上网日期,不代表论文的发表时间)