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What is LSB Method

Handbook of Research on Secure Multimedia Distribution
Replacing the Least Significant Bit of signal with the data.
Published in Chapter:
A Survey of Information Hiding
M. Hassan Shirali-Shahreza (Amirkabir University of Technology, Iran) and Mohammad Shirali-Shahreza (Sharif University of Technology, Iran)
Copyright: © 2009 |Pages: 16
DOI: 10.4018/978-1-60566-262-6.ch013
Abstract
Establishing hidden communication is an important subject of discussion that has gained increasing importance recently, particularly with the development of the Internet. One of the methods introduced for establishing hidden communication is Steganography. Steganography is a method to hide data in a cover media so that other persons will not notice that such data is there. In this chapter steganography is introduced and its history is described. Then the major steganography methods include image, audio, video, and text steganography are reviewed.
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