Edge-based image steganography

被引：69

作者：

Islam, Saiful ^{[1
]}

Modi, Mangat R. ^{[1
]}

Gupta, Phalguni ^{[1
]}

机构：

[1] Indian Inst Technol Kanpur, Dept Comp Sci & Engn, Kanpur 208016, Uttar Pradesh, India

来源：

EURASIP JOURNAL ON INFORMATION SECURITY | 2014年 / Springer International Publishing卷 / 01期

关键词：

Steganography; Steganalysis; Information hiding; Edge detection;

D O I：

10.1186/1687-417X-2014-8

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes a novel steganography technique, where edges in the cover image have been used to embed messages. Amount of data to be embedded plays an important role on the selection of edges, i.e., the more the amount of data to be embedded, larger the use of weaker edges for embedding. Experimental results have shown that the proposed technique performs better or at least at par with the state-of-the-art steganography techniques but provides higher embedding capacity.

引用

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页数：14

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