文章基本信息

标题：Secure Digital Image Steganography
本地全文：下载
作者：Tamanna Jagga ; Jyoti Mann
期刊名称：International Journal of Soft Computing & Engineering
电子版ISSN：2231-2307
出版年度：2014
卷号：4
期号：3
页码：46-49
出版社：International Journal of Soft Computing & Engineering
摘要：Steganography is the art of hiding the fact that communication is taking place. It is the science that hides the information in an appropriate cover carrier like image, text, audio and video media. Established businesses have adopted steganography for covert communication, artists have done the same for intellectual property protection from consumers and advertising agencies. This work proposes a DWT and Arnold Transform based Steganographic technique. Arnold transform is a significant technique of image encryption. Results show that proposed algorithm has good perceptual invisibility
关键词：Alpha Blending; Arnold Transformation; DWT;Steganography.