OSA's Digital Library

Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 6, Iss. 4 — Apr. 1, 2008
  • pp: 251–254

Copyright protection in digital museum based on digital holography and discrete wavelet transform

Zhibin Li, Fei Xia, Gang Zheng, and Junyong Zhang  »View Author Affiliations


Chinese Optics Letters, Vol. 6, Issue 4, pp. 251-254 (2008)


View Full Text Article

Acrobat PDF (722 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

A new method to protect the copyright of digital museum based on digital holography is proposed. The Fresnel hologram of watermark image is embedded in the object to be protected through discrete wavelet transform (DWT). After the watermark detection, the copyright information appears in the reconstructed hologram. With the higher redundancy feature in the hologram, the proposed technique can actually survive several kinds of image processing. Experimental results prove that the presented method has good robustness in image protection.

© 2008 Chinese Optics Letters

OCIS Codes
(090.1760) Holography : Computer holography
(100.2000) Image processing : Digital image processing
(100.3010) Image processing : Image reconstruction techniques
(100.7410) Image processing : Wavelets

Citation
Zhibin Li, Fei Xia, Gang Zheng, and Junyong Zhang, "Copyright protection in digital museum based on digital holography and discrete wavelet transform," Chin. Opt. Lett. 6, 251-254 (2008)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-6-4-251


Sort:  Author  |  Year  |  Journal  |  Reset

References

  1. I. J. Cox, J. Kilian, F. T. Leighton, and T. Shamoon, IEEE Trans. Image Processing 6, 1673 (1997).
  2. M. Barni, F. Bartolini, and A. Piva, IEEE Trans. Image Processing 10, 783 (2001).
  3. K. R. Kwon and A. H. Tewfik, Proc. SPIE 4675, 334 (2002).
  4. A. A. Reddy and B. N. Chatterji, Pattern Recogn. Lett. 26, 1019 (2005).
  5. X. Peng, L. Yu, and L. Cai, Opt. Commun. 226, 155 (2003).
  6. P. Meerwald and A. Uhl, Proc. SPIE 4314, 505 (2001).
  7. S. Kishk and B. Javidi, Opt. Express 11, 874 (2003).
  8. S. Deng, L. Liu, H. Lang, W. Pan, and D. Zhao, Chin. Opt. Lett. 4, 268 (2006).
  9. U. Schnars and W. Jüptner, Appl. Opt. 33, 179 (1994).
  10. T. Kreis, M. Adams, and W. Jüptner, Proc. SPIE 3744, 54 (1999).
  11. I. Lee, J. Kim, Y. Kim, S. Kim, G. Park, and K. T. Park, in Proceedings of APCCAS 94 619 (1994).

Cited By

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited