Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12104/44437
Title: Self adaptive high pass filtering using photochromic glass
Author: Flores, J.L.
Garcia-Torales, G.
Aguayo-Adame, J.P.
Ferrari, J.A.
Issue Date: 2012
Abstract: We describe an auto programmable spatial-filtering system using photochromic glass plate as a programmable spatial light modulator, SLM, illuminated by a single wavelength of light. The proposed setup is a conventional 4f coherent optical system. At Fourier plane the filter function is written on the SLM as negative copy of the power spectrum of the input image. The method does not involve numerical processing, and thus, it could be potentially useful for processing large images. Validation experiments are presented. � 2011 Elsevier GmbH. All rights reserved.
URI: http://www.scopus.com/inward/record.url?eid=2-s2.0-84861098574&partnerID=40&md5=1cbd5c38d1670adfca6706a523365444
http://hdl.handle.net/20.500.12104/44437
Appears in Collections:Producción científica UdeG

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