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 86
- Downloads 0
Performance of MMSE Denoise Signal Using LS-MMSE Technique
This paper presents performance of mmse denoises signal using consistent cycle spinning (ccs) and least square (LS) techniques. In the past decade, TV denoise technique is used to reduced the noisy signal. The main drawb...
The Adaptation of Clay-Bath and hydro-cyclones in Palm Nut Cracked-Mixture Separation to Small–Scale Oil Palm Processing Industry
Oil palm is now accepted as one of the most important oil-producing crops in the world. The bid to ensure efficient and quality production has resulted in the invention of machines that have greatly reduced human l...
Internal Model Based Vector Control of Induction Motor
This paper deals with the design of PID and Internal Model Controllers (IMC) in adjusting the speed of induction machine under disturbances and set point changes. The performance of PID controller is compared w...
An Introductory Comment on Wave Relativity
Wave criterion of special and general relativity can be introduced in this paper. A report can be drawn; about wave mechanical relativistic idea in it.
Helicopter Flapping Under Dynamic Stall
A helicopter is an aircraft that is lifted and propelled by one or more horizontal rotors, each consisting of two or more rotor blades. The main objective of this seminar topic is to study the basic concepts of helicopte...