High capacity reversible data hiding technique framed for experimentation with PSO

Abstract

In this paper we have studied the reversible data hiding techniques. We have seen previous techniques and also carefully analyzed the high capacity reversible data hiding method in MSB. We have proposed a model with particle swarm optimization which will work in future with HCRDH to ensure improvement in several parameters like precision and PSNR. We want to contribute towards a proposed method before actual experimentation and results are worked for.