OSA's Digital Library

Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 7, Iss. 12 — Dec. 1, 2009
  • pp: 1092–1096

An enhanced method for fast generation of hologram sub-lines

P. W. M. Tsang, J. P. Liu, K. W. K. Cheung, and T.-C. Poon  »View Author Affiliations


Chinese Optics Letters, Vol. 7, Issue 12, pp. 1092-1096 (2009)


View Full Text Article

Acrobat PDF (572 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

Sub-lines are one-dimensional diffraction patterns representing the light beams emerging from horizontal planes of an object image. Past research has demonstrated that the sub-lines can be encapsulated as a multi-bank filtering process, and implemented with a field programmable gate array (FPGA) device. As the complexity of the filters is high, their length and the number of input pins have to be reduced substantially, hence leading to degradation on the reconstructed images. We propose an enhanced method to overcome the problem by binarizing the filters' coefficients, and half-toning the pixel intensities of the object image. Experimental evaluation reveals that our method results in reconstructed images are superior to that obtained with the parent method.

© 2009 Chinese Optics Letters

OCIS Codes
(090.0090) Holography : Holography
(090.1995) Holography : Digital holography

Citation
P. W. M. Tsang, J. P. Liu, K. W. K. Cheung, and T.-C. Poon, "An enhanced method for fast generation of hologram sub-lines," Chin. Opt. Lett. 7, 1092-1096 (2009)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-7-12-1092


Sort:  Author  |  Year  |  Journal  |  Reset

References

  1. T.-C. Poon, Digital holography and three-dimensional display (Springer, Berlin, 2006).
  2. M. Lucente, J. Electron. Imaging 2, 28 (1993).
  3. S. C. Kim and E.-S. Kim, Appl. Opt. 47, D55 (2008).
  4. S. C. Kim and E.-S. Kim, Appl. Opt. 48, 1030 (2009).
  5. T. Shimobaba, Y. Sato, J. Miura, M. Takenouchi, and T. Ito, Opt. Express 16, 11776 (2008).
  6. L. Ahrenberg, Opt. Express 14, 7636 (2006).
  7. Y.-H. Seo, H.-J. Cho, and D.-W. Kim, in Digital Holography and Three-Dimensional Imaging, OSA Techmical Digest (CD) (OSA, 2008), JMA9.
  8. H. Yoshikawa, in Digital holography and threedimensional display: principles and applications T.-C. Poon, (ed.) (Springer Verlag, 2006).
  9. T.-C. Poon T. Akin, G. ndebetouw, and T. Kim, Opt. Express 13, 2427 (2005).
  10. P. Tsang, J.-P. Liu, W.-K. Cheung, and T.-C. Poon, Appl. Opt. 48, H23 (2009).
  11. P. Tsang, J.-P. Liu, T.-C. Poon, and W. K. Cheung, in Digital Holography and Three-Dimensional Imaging, OSA Technical Digest (CD) (OSA, 2009), DWC2.
  12. V. L. Tuft, "Holovision 2.2 user's manual" (http://www2.edge.no/projects/holovision/doc/holovision 221 manual.pdf, 2001).
  13. B. E. Bayer, in Proceedings of the IEEE Intemational Conference on Communications 1, 26-11 (1973).

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