A secure image coding scheme using residue number system

Abstract

A secure image coding scheme using the residue number system (RNS) is presented and tested. The proposed scheme can be also used as the base for a full security multiple access image communication system. Using RNS with multiple look-up tables for different modules increases the security level of the system. This conversion technique can be used to enhance the signal to noise ratio for received images corrupted with AWGN.