Effective RDH Based on Histogram Shifting Using Visual Cryptography

Abstract

This paper introduces new reversible data hiding scheme for lossless recuperation of unique picture. Histogram Shifting is a standout among the most procedure which is utilized for reversible information hiding. In this paper we are used a modified algorithm for reversible data hiding using Histogram shifting in which data is hide after block division using the pixel difference values of image before encryption  then visual cryptography approach is used for encrypted which help to protect image at time of transmission .In proposed plan image  separated into three individual RGB segment  with the goal that scan space for data inserting is extensive ,giving greater security of information, shares are delivered from encoded picture and make hacking increasingly troublesome  The proposed approach increases the amount of data that can embedded in image also give guarantees to retrieve lossless data from image after extraction from decryption image. The planned approach will increase the number of information which will embedded in image additionally provide guarantees to retrieve lossless data from image once extraction after decoding image