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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Xi-Cheng Zhang
  • Vol. 39, Iss. 7 — Apr. 1, 2014
  • pp: 1889–1892

Super-resolution imaging using a camera array

Guillem Carles, James Downing, and Andrew R. Harvey  »View Author Affiliations


Optics Letters, Vol. 39, Issue 7, pp. 1889-1892 (2014)
http://dx.doi.org/10.1364/OL.39.001889


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Abstract

The angular resolution of many commercial imaging systems is limited, not by diffraction or optical aberrations, but by pixilation effects. Multiaperture imaging has previously demonstrated the potential for super-resolution (SR) imaging using a lenslet array and single detector array. We describe the practical demonstration of SR imaging using an array of 25 independent commercial-off-the-shelf cameras. This technique demonstrates the potential for increasing the angular resolution toward the diffraction limit, but without the limit on angular resolution imposed by the use of a single detector array.

© 2014 Optical Society of America

OCIS Codes
(100.3020) Image processing : Image reconstruction-restoration
(100.6640) Image processing : Superresolution
(110.1758) Imaging systems : Computational imaging

ToC Category:
Image Processing

History
Original Manuscript: November 6, 2013
Manuscript Accepted: February 1, 2014
Published: March 21, 2014

Virtual Issues
Vol. 9, Iss. 6 Virtual Journal for Biomedical Optics

Citation
Guillem Carles, James Downing, and Andrew R. Harvey, "Super-resolution imaging using a camera array," Opt. Lett. 39, 1889-1892 (2014)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-39-7-1889

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