ATTACK BY COLORIZATION OF A GREY-LEVEL IMAGE HIDING ITS COLOR PALETTE

被引：2
|
作者：
Chaumont, M. [1 ]
Puech, W. [1 ]
机构：
[1] Univ Montpellier 2, CNRS, UMR 5506, Lab LIRMM, F-34392 Montpellier 05, France
来源：
2008 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOLS 1-4 | 2008年
关键词：
watermarking; color-hiding; colorization attack; cost-function optimization;
D O I：
10.1109/ICME.2008.4607740
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this paper, we present a novel attack named colorization attack. This attack is specific to color-hiding watermarking schemes. The objective of this work is to demonstrate the feasibility of such an attack and thus to take it into account for the future color-hiding watermarking schemes.
引用
收藏
页码：1537 / 1540
页数：4
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