Transform-domain Information Hiding Method for Holographic Interference Fringe
Hyun-Jun Choi, Young-Ho Seo, Young‐Geun Choi, Hwa‐Sung Kim, Ji‐Sang Yoo, Dong-Wook Kim · ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications · 2007
This paper is proposed a digital data hiding for a holographic interference fringe (HIF) which is the most valuable content. We introducted a DCT (discrete cosine transform) domain. The encryption scheme is composed on the basis of the energy distribution. For the data-scrambling scheme we use the standard secret-key encryption algorithms such as 3DES, AES, etc, even though other schemes are possible.