A Lossless Secret Image Sharing Scheme based on Pixel Partitioning
Journal Title: International Journal of Electronics Communication and Computer Technology - Year 2012, Vol 2, Issue 1
Abstract
Secret sharing method divides a secret into some components called shadow images where each shadow image looks meaningless. Based on this idea, we propose a simple secret image sharing scheme in this article. This scheme is based on bitwise operations. We have used matrix addition and subtraction processes for share generation and reconstruction processes respectively. This technique allows a secret image to be divided as n image shares so that all n image shares have to be used to reconstruct the secret image and any (n ? 1) or fewer image shares cannot get sufficient information to reveal the secret image. The proposed scheme has no pixel expansion and can reconstruct the secret image precisely. It is an effective, reliable, and secure method to prevent the secret image from being lost, stolen or corrupted. Experimental results prove that the proposed scheme is efficient because of strong security and accuracy.
Authors and Affiliations
Tapasi Bhattacharjee| Dept. of Information Technology Techno India Kolkata, India tapasi.dgp@gmail.com, Jyoti Prakash Singh| Dept. of Information Technology National Institute of Technology Patna, India jps@nitp.ac.in, Amitava Nag| Dept. of Information Technology Academy of Technology Hooghly, India amitava.nag@ieee.or
Keywords
Related Articles
- EP ID EP8273
- DOI -
- Views 692
- Downloads 27
Assigning Subjects to Teachers Using Apriori Algorithm
Data mining is a computerized technology that uses complicated algorithms to find relationships in large data bases Extensive growth of data gives the motivation to find meaningful patterns among the huge data. Aprior...
Achieving MANETs Security by Exchanging Path Oriented Keys and Priority Based Secured Route Discovery
In this work, two scenarios are considered, scenario-1 is key based communication and scenario-2 is priority based routing and communication. In scenario-1, MANET works on generated keys called KEY1 and KEY2 to estab...
Modified Mapping Rules For English To Marathi Translation
Natural Language Processing is the growing area of research. Machine Translation, an integral part of Natural Language Processing, is important for breaking the language barrier and facilitating the inter-lingual communi...
Reversible Multiplier with Peres Gate and Full Adder
Low Power dissipation and smaller area are one of the important factors while designing multipliers for digital circuits. As multipliers used in digital circuits dissipate large amount of heat whenever there is a tran...
Channel Estimation with Extended Kalman Filter for Fading Channels
Channel estimation is simply defined as the process of characterizing the effect of the physical channel on the input sequence. They may or may not contain the transmission of a training sequence. Data based channel esti...