EMD Techniques of Image Steganography
Journal Title: The International Journal of Technological Exploration and Learning - Year 2014, Vol 3, Issue 2
Abstract
Exploiting Modification Direction (EMD) is a technique to hide secret data into digital images. This paper reviews different EMD techniques to hide the confidential data. The main idea of EMD is to embed secret data into digital image in such a way that it provides high embedding efficiency as compared to the other techniques. The brief introduction of various EMD schemes and their comparisons are presented in this paper.
Authors and Affiliations
Mamta Kalra| Department of Computer Science & Engineering Deenbandhu Chhoturam University of Science & Technology, Parvinder Singh| Department of Computer Science & Engineering Deenbandhu Chhoturam University of Science & Technology
Keywords
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