Reversible Data Hiding VIA Optimal Code for Image
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2013, Vol 3, Issue 3
Abstract
Digital watermarking often referred to as data hiding for assuring the information. Data hiding in image processing may occur the permanent distortion and hence the original cover medium may not be able to be reversedexactly, after the hidden data have been extracted out. In our previous work, generalize the method of decompressionalgorithm as the coding schem for embedding data and prove the codes can reach the rate–distortion bound as long asthe compression algorithm reaches entropy and uses a binary covers for embedding messages. A codeconstructionforrecursivereversibledatadingestablished a rate–distortion model. In our work presents a novel lossless data-embedding technique, which enables the exact recovery of the original image upon the extractionoftheembeddedinformation.AfterheDecompression, the original message will retrieved. The marked coverisreconstructedandextracting the original message from the cover. In our research work, improve the histogram shifting of compressing features and to construct the recursive code for gray scale covers.
Authors and Affiliations
Senthil Rani D
Keywords
Related Articles
- EP ID EP104119
- DOI -
- Views 69
- Downloads 0
A Threshold fuzzy entropy based feature selection method applied in various benchmark datasets using Ant-miner algorithm
Large amount of data have been stored and manipulated using various database technologies. Processing all the attributes for the particular means is the difficult task. To avoid such difficulties, feature selec...
A Special Type Of Differential Polynomial And Its Comparative Growth Properties
Some new results depending upon the comparative growth rates of composite entire and meromorphic function and a special type of differential polynomial as considered by Bhooshnurmath and Prasad[3] and generated by...
Variable Floor for Swimming Pool Using an Expert System
The indoor variable floor for swimming pool gives many possibilities of usages in the area where exists, for example, swimming pool, welcoming room, and sport hall. Therefore, we came to the idea of using the indoor vari...
Applied lacunary interpolation for solving Boundary value problems
Interpolation by various types of splines is the standard procedure in many applications. In this paper shall discuss the function, two and fourth derivatives of spline interpolation as an alternative to polynomial...
Automatic Discovery and Recognition of Activities in Smart Environment
The machine learning and pervasive sensing technologies found in smart homes offers opportunities for providing health monitoring and assistance to individuals experiencing difficulties living independently at hom...