1 September 1996 Pattern detection with polarized spatial filter
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Proceedings Volume 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology; 27787B (1996) https://doi.org/10.1117/12.2299146
Event: 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 1996, Taejon, Korea, Republic of
Abstract
In many researches concerning with optical pattern recognition by spatial filtering techniques, light amplitude, intensity or phase information have been utilized. In this paper, we propose to use the state of polarization for pattern recognition and discuss its availability as a new method of pattern detection. For the particular contrast objects, the higher detection of polarized spatial filtering than the amplitude filtering methods have been obtained.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
K. Shimizu, K. Shimizu, } "Pattern detection with polarized spatial filter", Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 27787B (1 September 1996); doi: 10.1117/12.2299146; https://doi.org/10.1117/12.2299146
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