Optimal filter approximation by means of a phase-only filter with quantization

Vitaly Kober, Leonid P. Yaroslavsky, Juan Campos, Maria J. Yzuel

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Resum

Approximate filters based on a phase-only filter for reliable recognition of objects are proposed. Good light efficiency and discrimination capability close to that of the optimal filter can be obtained. Computer simulation results are presented and discussed. © 1994 Optical Society of America.
Idioma originalEnglish
Pàgines (de-a)978-980
RevistaOptics Letters
Volum19
DOIs
Estat de la publicacióPublicada - 1 de gen. 1994

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