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In-line hologram reconstruction using Hartley transform |
Applied Optics, Vol. 50, Issue 34, pp. H159-H164 (2011)
http://dx.doi.org/10.1364/AO.50.00H159
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Abstract
In reconstruction of in-line recorded holograms, zero-order and conjugate images appear on the same physical location as the object image. Here we propose a method, new to our knowledge, to separate the object image from the others by using two quadrature phase-shifted holograms. The method uses the Hartley transform and a phase retrieval type of algorithm on the difference hologram.
© 2011 Optical Society of America
OCIS Codes
(100.3010) Image processing : Image reconstruction techniques
(100.5070) Image processing : Phase retrieval
(110.6980) Imaging systems : Transforms
(090.1995) Holography : Digital holography
ToC Category:
Holographic Reconstruction, Display, and Projection
History
Original Manuscript: July 5, 2011
Revised Manuscript: October 21, 2011
Manuscript Accepted: October 21, 2011
Published: November 21, 2011
Virtual Issues
Digital Holography and 3D Imaging 2011 (2011) Applied Optics
Citation
Meriç Özcan, "In-line hologram reconstruction using Hartley transform," Appl. Opt. 50, H159-H164 (2011)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-50-34-H159
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