Secure Reversible Image Data Hiding Over Encrypted Domain via Key Modulation

Abstract

This paper proposes a novel reversible picture information concealing plan over encoded area. Information inserting is accomplished through an open key balance system, in which access to the mystery encryption key isn't required. At the decoder side, an effective two-class SVM classifier is intended to recognize scrambled and non encoded picture patches, enabling us to mutually translate the installed message and the first picture flag. Contrasted and the best in class strategies, the proposed approach gives higher inserting limit and can consummately remake the first picture and also the implanted message. Broad exploratory outcomes are given to approve the prevalent execution of our plan.