Pixel spaced-location technique for optical digital discrete correlator based on pupil control methods with coherent illumination

Yasuhiro Awatsuji; Toshihiro Kubota

doi:10.1117/12.308849

22 May 1998 Pixel spaced-location technique for optical digital discrete correlator based on pupil control methods with coherent illumination

Yasuhiro Awatsuji, Toshihiro Kubota

Author Affiliations +

Proceedings Volume 3490, Optics in Computing '98; (1998) https://doi.org/10.1117/12.308849
Event: Optics in Computing '98, 1998, Bruges, Belgium

Abstract

We propose a technique to implement optical digital discrete correlation based on pupil control method with coherent illumination. The technique arranges the location of pixels of an input image of a digital optical computing system. Effectiveness and capability of the technique for the correlation are numerically verified.

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Yasuhiro Awatsuji and Toshihiro Kubota "Pixel spaced-location technique for optical digital discrete correlator based on pupil control methods with coherent illumination", Proc. SPIE 3490, Optics in Computing '98, (22 May 1998); https://doi.org/10.1117/12.308849

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