文章基本信息

标题：A Review on Steganography
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作者：Ramandeep kaur Brar ; Ankit Sharma
期刊名称：International Journal of Computer and Information Technology
印刷版ISSN：2279-0764
出版年度：2018
卷号：7
期号：1
页码：45
出版社：International Journal of Computer and Information Technology
摘要：Steganography is the carry out of concealingthe communication subsistence by thrashing the traveledmessage in cover media. This paper aims to studyDiscrete Cosine Transform (DCT) based steganographyUsing DC components for hiding secret bits serially inLeast significant Bits (LSBs) (1-LSB & 2-LSB). Theplanned steganographic process can provide a highinformation hiding capacity and effectively increase thesecurity.
关键词：Steganography; steganography techniques: spatial;domain technique; frequency domain technique