期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2013
卷号：4
期号：6-3
出版社：Seventh Sense Research Group
摘要：Steganography is a method in which only the sender and the recipient can expect the existence of the hidden data. Main purpose of this is to hide the secret message in such a way that it remains intact, undetectable, robust and the parent data should be able to accommodate high capacity of secret data. Various steganographic software has been designed with different features and capability to hide data. Further research could be done for establishment of innovative methods and techniques. This paper presents a comparative study of some existing image steganography techniques.
关键词：Image steganography; LSB; DCT; F5; outgues; PQ; Model based
