Paper Info
Title
Block-Based Reversible Data Hiding Using Histogram Shifting and Modulus Operator for Digital Images.
Abstract
A Reversible Data Hiding technique by using histogram shifting and modulus operator is proposed in which secret data is embedded into blocks of the cover image. These blocks are modified by using modulus operator to increase the number of peak points in the histogram of the cover image which further increases its embedding capacity. Secret data is embedded in the original cover blocks of the cover image by using peak points of the predicted blocks, which are generated by using modulus operator. Peak Signal to Noise Ratio and PSNR-Human Visual System are used to show the human visual acceptance of the proposed technique. Experimental results show that the embedding capacity is high as compared to the capacity of existing RDH techniques, while distortion in marked images is also less as compared to distortion produced by these existing techniques.
Year
DOI
Venue
2017
10.1142/S0218126617501031
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS
Keywords
Field
DocType
Data hiding,histogram,modulus,PSNR,SIM,MSE,PSNR-HVS
Histogram,Peak signal-to-noise ratio,Computer vision,Embedding,Computer science,Information hiding,Histogram matching,Digital image,Artificial intelligence,Distortion,Modulo operation
Journal
Volume
Issue
ISSN
26
6
0218-1266
Citations 
PageRank 
References 
2
0.35
18
Authors
3
Name
Order
Citations
PageRank
Pankaj Garg130849.93
Singara Singh Kasana251.76
Geeta Kasana353.45