28 August 1995 Optical implementation of optimal trade-off bipolar filters for the shadow-casting incoherent correlator
Author Affiliations +
Abstract
We design an incoherent correlator based on the shadow casting principle, including a bipolar representation of correlation filters. This correlator is totally new to our knowledge, and is furthermore very simple and low cost, although it can not handle large resolution images. The bipolar technique allows us to represent any linear filter in the correlator. We demonstrate experimentally its efficiency in the case of optimal trade-off filters.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Vincent Laude, Vincent Laude, Jean-Pierre Huignard, Jean-Pierre Huignard, Philippe Refregier, Philippe Refregier, } "Optical implementation of optimal trade-off bipolar filters for the shadow-casting incoherent correlator", Proc. SPIE 2565, Optical Implementation of Information Processing, (28 August 1995); doi: 10.1117/12.217645; https://doi.org/10.1117/12.217645
PROCEEDINGS
11 PAGES


SHARE
RELATED CONTENT


Back to Top