DocumentCode :
3761225
Title :
A novel double layered image steganography in spatial domain using triangular number system
Author :
Pratik Halder;Imon Mukherjee
Author_Institution :
Dept. of Computer Science & Engineering, Gargi Memorial Institute of Technology, Kolkata 700 144, India
fYear :
2015
Firstpage :
411
Lastpage :
416
Abstract :
Presently, in digital scenario, the most prime requirement is to secure data while transmitting through communication channel. Commonly, cryptography and steganography are used to achieve this purpose. In this work, we propose a novel spatial domain image steganography by converting the pixel intensity value into Triangular base. Our algorithm is capable of hiding 8 bits per pixel of an image component without keeping any perceptible signature which is much higher than state-of-the-art works without keeping any perceptible signature into the stego image. Besides histogram and other quality metrics analysis, we also show that our algorithm resists the statistical attacks like x2-test, etc., and all the standard test provided by the benchmark like StirMark.
Keywords :
"Mathematical model","Histograms","Algorithm design and analysis","Distortion","Standards","Correlation","Computer science"
Publisher :
ieee
Conference_Titel :
Research in Computational Intelligence and Communication Networks (ICRCICN), 2015 IEEE International Conference on
Type :
conf
DOI :
10.1109/ICRCICN.2015.7434274
Filename :
7434274
Link To Document :
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