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Conference Paper
Laser Applications to Chemical, Security and Environmental Analysis
St. Petersburg, Florida United States
March 17-20, 2008
Joint DH and LACSEA Poster Session (JMA)

An Electronic Watermarking Technique for Digital Hologram

Hyun-Jun Choi, Young-Ho Seo, Ji-Sang Yoo, Young-Geun Choi, Hwa-Sung Kim, and Dong-Wook Kim


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This paper propose a watermarking scheme, a method to protect the ownership, for holograms, which uses the DCT domain data as the ones to be watermarked. This scheme shows strong robustness against the considered attacks.

© 2008 Optical Society of America

OCIS Codes
(090.0090) Holography : Holography
(100.0100) Image processing : Image processing
(100.2000) Image processing : Digital image processing
(090.1995) Holography : Digital holography

H. Choi, Y. Seo, J. Yoo, Y. Choi, H. Kim, and D. Kim, "An Electronic Watermarking Technique for Digital Hologram," in Laser Applications to Chemical, Security and Environmental Analysis, OSA Technical Digest (CD) (Optical Society of America, 2008), paper JMA10.

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