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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 24, Iss. 4 — Feb. 15, 1999
  • pp: 253–255

Three-dimensional tomography using a cubic-phase plate extended depth-of-field system

Daniel L. Marks, Ronald A. Stack, David J. Brady, and Joseph van der Gracht  »View Author Affiliations


Optics Letters, Vol. 24, Issue 4, pp. 253-255 (1999)
http://dx.doi.org/10.1364/OL.24.000253


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Abstract

We use cubic-phase plate imaging to demonstrate an order-of-magnitude improvement in the transverse resolution of three-dimensional objects reconstructed by extended depth-of-field tomography. Our algorithm compensates for the range shear of the cubic-phase approach and uses camera rotation to center the reconstructed volume on a target object point.

© 1999 Optical Society of America

OCIS Codes
(100.1830) Image processing : Deconvolution
(110.4850) Imaging systems : Optical transfer functions
(110.6880) Imaging systems : Three-dimensional image acquisition
(110.6960) Imaging systems : Tomography
(220.1230) Optical design and fabrication : Apodization

Citation
Daniel L. Marks, Ronald A. Stack, David J. Brady, and Joseph van der Gracht, "Three-dimensional tomography using a cubic-phase plate extended depth-of-field system," Opt. Lett. 24, 253-255 (1999)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-24-4-253

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