TY - GEN AU - Ranmuthugala, M.H.P. AU - Dr. Chandana Gamage TI - Chaos theory based cryptography in digital image distribution : visibility controlled image encryption scheme (ViCIEn) PY - 2008///] KW - COMPUTER SCIENCE AND ENGINEERING - Dissertation KW - COMPUTER SCIENCE - Dissertation KW - IMAGE ENCRYPTION KW - CRYPTOGRAPHY KW - MSc in Computer Science N1 - TH1777 UR - http://dl.lib.mrt.ac.lk/handle/123/633 ER -