RST resilient multi-bit image watermarking based on BITPLANE centroids

被引：5

作者：

Zhao, Y. ^{[1
]}

Pan, J. -S. ^{[2
]}

Zhu, Z. F. ^{[1
]}

机构：

[1] Beijing Jiaotong Univ, Inst Informat Sci, Beijing 100044, Peoples R China

[2] Kaohsiung Univ Appl Sci, Dept Elect Engn, Kaohsiung 807, Taiwan

来源：

IMAGING SCIENCE JOURNAL | 2008年 / 56卷 / 01期

关键词：

digital watermarking; data hiding; geometric attacks; RST; centroid;

D O I：

10.1179/174313107X214268

中图分类号：

TB8 [摄影技术];

学科分类号：

0804 ;

摘要：

How to efficiently resist geometric attacks remains a challenging direction in watermarking research. In this paper, a multi-bit image watermarking scheme based on image centroids is presented. Some measures including adaptive low pass filter, finely tuning the partitioning are used to further improve the performance. The experimental results show that the scheme can achieve high capacity as well as good robustness against rotation, scaling and translation (RST) attacks and considerable robustness against typical image processing.

引用

页码：41 / 48

页数：8

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