Title :
A secure image coding scheme using residue number system
Author :
Ammar, A. ; Al Kabbany, A. ; Youssef, M. ; Amam, A.
Author_Institution :
Fac. of Eng., Al-Azhar Univ., Cairo, Egypt
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
Keywords :
cryptography; image coding; residue number systems; table lookup; telecommunication security; visual communication; AWGN; RNS; SNR enhancement; encryption; image coding scheme; multiple access image communication; multiple look-up tables; residue number system; security; signal to noise ratio; Arithmetic; Artificial intelligence; Business; Cathode ray tubes; Computer networks; Cryptography; Digital signal processing; Image coding; Information security; Systems engineering and theory;
Conference_Titel :
Radio Science Conference, 2001. NRSC 2001. Proceedings of the Eighteenth National
Conference_Location :
Mansoura
Print_ISBN :
977-5031-68-0
DOI :
10.1109/NRSC.2001.929397
