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Proceedings Paper

Digital holography image reconstruction methods
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Paper Abstract

In recent years the field of digital holography became an attractive research area following the developments of CCD-arrays and an ever increasing computational power of computers. Here we investigate digital holography reconstruction methods and compare them for the accuracy and the computational speed. In addition, possible discrepancies in the calculation of the diffraction integral via fourier transform is clarified and it is compared to convolution methods. The proper evaluation of discrete Fresnel diffraction equation is demonstrated by creating artificial holograms and numerically reconstructing them. Simulation results and experimental work is presented.

Paper Details

Date Published: 3 February 2009
PDF: 10 pages
Proc. SPIE 7233, Practical Holography XXIII: Materials and Applications, 72330B (3 February 2009); doi: 10.1117/12.808835
Show Author Affiliations
Meriç Özcan, Sabanci Univ. (Turkey)
Muharrem Bayraktar, Sabanci Univ. (Turkey)

Published in SPIE Proceedings Vol. 7233:
Practical Holography XXIII: Materials and Applications
Hans I. Bjelkhagen; Raymond K. Kostuk, Editor(s)

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