OSA's Digital Library

Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 21, Iss. 15 — Aug. 1, 1996
  • pp: 1174–1176

Superresolution for a nonnegative band-limited image

Noriaki Miura and Naoshi Baba  »View Author Affiliations


Optics Letters, Vol. 21, Issue 15, pp. 1174-1176 (1996)
http://dx.doi.org/10.1364/OL.21.001174


View Full Text Article

Enhanced HTML    Acrobat PDF (1598 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

A superresolution method is presented with a conjugate-gradient procedure under a nonnegativity constraint. The method is based on the property of a nonnegative object that its band-limited spectrum is the autoconvolution of a spectrum with a half-band limit, and the method is capable of doubling the band limit of an image. Computer simulations are conducted to investigate the performance of the present method.

© 1996 Optical Society of America

History
Original Manuscript: February 14, 1996
Published: August 1, 1996

Citation
Noriaki Miura and Naoshi Baba, "Superresolution for a nonnegative band-limited image," Opt. Lett. 21, 1174-1176 (1996)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-21-15-1174


Sort:  Author  |  Year  |  Journal  |  Reset  

References

  1. R. W. Gerchberg, Opt. Acta 9, 709 (1974). [CrossRef]
  2. T. J. Holmes, J. Opt. Soc. Am. A 6, 1006 (1989). [CrossRef]
  3. P. J. Sementilli, B. R. Hunt, M. S. Nadar, J. Opt. Soc. Am. A 10, 2265 (1993). [CrossRef]
  4. A. J. Levy, IEEE Trans. Acoust. Speech Signal Process. ASSP-31, 1337 (1983). [CrossRef]
  5. J. L. Harris, J. Opt. Soc. Am. 54, 931 (1964). [CrossRef]
  6. O. L. Matson, IEEE Trans. Acoust. Speech Signal Process. 42, 156 (1994).
  7. J. W. Goodman, Introduction to Fourier Optics (McGraw-Hill, San Francisco, Calif., 1968).
  8. W. H. Press, B. P. Flannery, S. A. Teukolsky, W. T. Vetterling, Numerical Recipes in C (Cambridge U. Press, Cambridge, 1988).
  9. R. G. Lane, J. Opt. Soc. Am. A 9, 1508 (1992). [CrossRef]
  10. E. Thiebaut, J.-M. Conan, J. Opt. Soc. Am. A 12, 485 (1995). [CrossRef]
  11. D. L. Fried, J. Opt. Soc. Am. A 12, 853 (1995). [CrossRef]

Cited By

Alert me when this paper is cited

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.

Figures

Fig. 1 Fig. 2 Fig. 3
 

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited