Preparation of Papers for ICIET Conferences: Embedded Data with Image using Chaos based Particle Swarm Optimization(PSO)

Data hiding is also known as data encapsulation or information hiding, it reduces system complexity for increased robustness .Proposed approach provides optimal solution for performing data hiding. The goal of data hiding technique is to embed the secret data into the cover image with minimum changes in the pixel values. Here the secret data is generated and embedded into the cover image by random function of MATLAB and various chaotic map approaches. Then the embedded image is send to the Particle Swarm Optimization technique (PSO).In this technique, optimal solution is achieved which is calculated based on the maximal Peak Signal to Noise Ratio (PSNR) value. So, the final stego image which is obtained has the minimal changes in the pixel values .In this Project, long running time will get reduce. KeywordData hiding, information security, Genetic Algorithm, Particle Swarm Optimization, Chaos, chaos map __________________________________________________________________________________________________