文章基本信息

标题：Edge-based image steganography
本地全文：下载
作者：Saiful Islam ; Mangat R Modi ; Phalguni Gupta 等
期刊名称：EURASIP Journal on Information Security
印刷版ISSN：1687-4161
电子版ISSN：1687-417X
出版年度：2014
卷号：2014
期号：1
DOI：10.1186/1687-417X-2014-8
语种：English
出版社：Hindawi Publishing Corporation
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.
关键词：Steganography;Steganalysis;Information hiding;Edge detection