An Efficient Approach for Hiding Image in Cover Image using Histogram Shifting Method
Author(s):
Irfanul Haque, Vipra Bohara, Laxmi Narayan Balai
Keywords:
Steganography, Histogram, Fragile, Spatial, Reversible Data Hiding
Abstract
In this paper we have proposed an efficient algorithm for hiding secret image also called payload in different types of cover image using histogram shifting method of reversible data hiding technique. Image utilized is jpeg, bmp and tiff images. We have analyzed this algorithm in MATLAB simulation tool. This analysis is performed to increase embedding capacity. We have calculated peak signal to noise ratio, mean square error and normalized signal to noise ratio.
Article Details
Unique Paper ID: 146159
Publication Volume & Issue: Volume 4, Issue 11
Page(s): 1782 - 1785
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