Filter quanitization effects on the correlation

Juan Carlos Campos Rubio; F. Turon; Maria Josefa Yzuel

doi:10.1117/12.34785

1 July 1990 Filter quanitization effects on the correlation

Juan Carlos Campos Rubio, F. Turon, Maria Josefa Yzuel

Proceedings Volume 1319, Optics in Complex Systems; (1990) https://doi.org/10.1117/12.34785
Event: 15th International Optics in Complex Systems, 1990, Garmisch, Germany

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.

Citation Download Citation

Juan Carlos Campos Rubio, F. Turon, and Maria Josefa Yzuel "Filter quanitization effects on the correlation", Proc. SPIE 1319, Optics in Complex Systems, (1 July 1990); https://doi.org/10.1117/12.34785

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