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Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 29, Iss. 3 — Feb. 1, 2004
  • pp: 253–255

Noninvasive optical imaging by speckle ensemble

Joseph Rosen and David Abookasis  »View Author Affiliations


Optics Letters, Vol. 29, Issue 3, pp. 253-255 (2004)
http://dx.doi.org/10.1364/OL.29.000253


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Abstract

We propose a new method imaging through scattering media. An object hidden between two biological tissues (chicken breast) is reconstructed from any speckled images obtained from the output of a multichannel optical imaging system. The effect of multiple imaging is achieved with a microlens array. Each lens is the array projects a different speckled image onto a digital camera. The set of speckled images from the entire array is first shifted to a common center and then accumulated into a single average picture.

© 2004 Optical Society of America

OCIS Codes
(030.6140) Coherence and statistical optics : Speckle
(030.6600) Coherence and statistical optics : Statistical optics
(170.1650) Medical optics and biotechnology : Coherence imaging
(170.3010) Medical optics and biotechnology : Image reconstruction techniques
(170.3880) Medical optics and biotechnology : Medical and biological imaging

Citation
Joseph Rosen and David Abookasis, "Noninvasive optical imaging by speckle ensemble," Opt. Lett. 29, 253-255 (2004)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-29-3-253


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