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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 37, Iss. 16 — Aug. 15, 2012
  • pp: 3357–3359

Scanning-free compressive holography for object localization with subpixel accuracy

Yi Liu, Lei Tian, Justin W. Lee, Howard Y. H. Huang, Michael S. Triantafyllou, and George Barbastathis  »View Author Affiliations


Optics Letters, Vol. 37, Issue 16, pp. 3357-3359 (2012)
http://dx.doi.org/10.1364/OL.37.003357


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Abstract

We propose quantitative localization measurement of a known object with subpixel accuracy using compressive holography. We analyze the theoretical optimal solution in the compressive sampling framework and experimentally demonstrate localization accuracy of 1/45 pixel, in good agreement with the analysis.

© 2012 Optical Society of America

OCIS Codes
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
(090.1995) Holography : Digital holography

ToC Category:
Holography

History
Original Manuscript: May 16, 2012
Revised Manuscript: June 14, 2012
Manuscript Accepted: June 27, 2012
Published: August 6, 2012

Citation
Yi Liu, Lei Tian, Justin W. Lee, Howard Y. H. Huang, Michael S. Triantafyllou, and George Barbastathis, "Scanning-free compressive holography for object localization with subpixel accuracy," Opt. Lett. 37, 3357-3359 (2012)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-37-16-3357

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