Radial mask for imaging systems that exhibit high resolution and extended depths of field

Eyal Ben-Eliezer, Emanuel Marom, Naim Konforti, Zeev Zalevsky

    Research output: Contribution to journalArticlepeer-review

    33 Scopus citations

    Abstract

    A novel algorithm for the design of an imaging system that exhibits high resolution as well as extended depth of field is presented. This novel approach searches for an optimal pupil mask that minimizes the value of the mean-square error when performed over the intensity rather than in the field distribution of the acquired image. The captured images in such system do not require any postprocessing, and thus utilization of such a system is simplified. Simulations as well as experimental results are provided.

    Original languageEnglish
    Pages (from-to)2001-2013
    Number of pages13
    JournalApplied Optics
    Volume45
    Issue number9
    DOIs
    StatePublished - 20 Mar 2006

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