A Comparative Study On Some New Steganographic Techniques
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2013, Vol 2, Issue 2
Abstract
In this paper, we present some new methods and develop techniques with algorithms for hiding text behind the gray scale image. Steganographic technique allows the sender to communicate information to the receiver without a third party even knowing that some communication is occurring. First, we embed a 512-bytes of text message in a 512 by 512 gray level image in each of the bit planes from first to eighth bit. We have also given some new techniques of embedding a text message in the entire gray level of the image itself, instead of bit levels, like hiding the text message in memory locations of image pixel values where the gray level is most repeated in column wise, row wise, abundant and odd abundant memory locations, equal / near equal to the gray level column wise, and entire image and at random locations. A comparison study is also carried out
Authors and Affiliations
H. Faheem Ahmed , U. Rizwan
Keywords
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