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Proceedings Paper

A comparison of hologram plane coding and object plane coding on different types of holograms
Author(s): Roberto Corda; Wei Song; Antonio Liotta; Cristian Perra
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Paper Abstract

Digital holography is an imaging technique with great potential, that allows the acquisition and the reproduction of the entire wavefield of light. A big challenge in this field is the development of efficient coding tools, due to the different hologram data characteristics compared to standard multimedia content. This work presents an experimental comparison between two different coding techniques: the well-known hologram plane coding and the less-investigated object plane coding. In order to identify advantages and limitations of each method, but also to determine if the object plane coding could be an effective alternative to the more simple hologram plane coding, different types of holograms are employed, analyzing and discussing the obtained results.

Paper Details

Date Published: 1 April 2020
PDF: 9 pages
Proc. SPIE 11353, Optics, Photonics and Digital Technologies for Imaging Applications VI, 113530Z (1 April 2020); doi: 10.1117/12.2555684
Show Author Affiliations
Roberto Corda, Univ. degli Studi di Cagliari (Italy)
Wei Song, Shanghai Ocean Univ. (China)
Antonio Liotta, Edinburgh Napier Univ. (United Kingdom)
Cristian Perra, Univ. degli Studi di Cagliari (Italy)

Published in SPIE Proceedings Vol. 11353:
Optics, Photonics and Digital Technologies for Imaging Applications VI
Peter Schelkens; Tomasz Kozacki, Editor(s)

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