Email this article Improvement of the Quality of Reconstructed Holographic Images by Extrapolation of Digital Holograms
- Authors: Dyomin V.V.1, Olshukov A.S.1
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Affiliations:
- National Research Tomsk State University
- Issue: Vol 58, No 10 (2016)
- Pages: 1413-1419
- Section: Article
- URL: https://journal-vniispk.ru/1064-8887/article/view/236782
- DOI: https://doi.org/10.1007/s11182-016-0663-5
- ID: 236782
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Abstract
The work is devoted to investigation of noise in reconstructed holographic images in the form of a system of fringes parallel to the hologram frame boundaries. Mathematical and physical interpretation is proposed together with an algorithm for reduction of this effect by extrapolation of digital holograms using bicubic splines. The efficiency of the algorithm is estimated and examples of its application are presented.
About the authors
V. V. Dyomin
National Research Tomsk State University
Author for correspondence.
Email: dyomin@mail.tsu.ru
Russian Federation, Tomsk
A. S. Olshukov
National Research Tomsk State University
Author for correspondence.
Email: asolshukov@gmail.com
Russian Federation, Tomsk
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