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Proceedings Paper

Filter quanitization effects on the correlation
Author(s): Juan Carlos Campos Rubio; F. Turon; Maria Josefa Yzuel
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Paper Abstract

The computer generated holograms must be registered after the codification, and all the output devices (TV, laser printer,...) involve a quantisation to discreet values. There are losses of information in the quantisation due to the considerable dynamic range of the FT of the object and the limited spatial or grey levels resolution.

Paper Details

Date Published: 1 July 1990
PDF: 1 pages
Proc. SPIE 1319, Optics in Complex Systems, (1 July 1990); doi: 10.1117/12.34785
Show Author Affiliations
Juan Carlos Campos Rubio, Univ. de Barcelona (Spain)
F. Turon, Univ. Autonoma of Barcelona (Spain)
Maria Josefa Yzuel, Univ. Autonoma of Barcelona (Spain)

Published in SPIE Proceedings Vol. 1319:
Optics in Complex Systems
F. Lanzl; H.-J. Preuss; G. Weigelt, Editor(s)

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