Basic Image-Processing Operations By Use Of Acousto-Optics

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dc.contributorVirginia Techen
dc.contributor.authorBanerjee, P. P.en
dc.contributor.authorCao, D. Q.en
dc.contributor.authorPoon, Ting-Chungen
dc.contributor.departmentElectrical and Computer Engineeringen
dc.date.accessed2014-02-24en
dc.date.accessioned2014-04-04T15:12:11Zen
dc.date.available2014-04-04T15:12:11Zen
dc.date.issued1997en
dc.description.abstractWe describe some basic optical image-processing operations with acousto-optic (AO) Bragg diffraction. Instead of using frequency-plane filters, we place an AO cell behind the abject. We then realize experimentally one-dimensional edge enhancement, which utilizes a high-pass filtering effect in the undiffracted order from the AO cell. A numerical simulation compares well with the experimental results. With two AO cells oriented orthogonally to each other, a second-order mixed derivative operation, evident from the four-corner enhancement of a square, is also demonstrated. (C) 1997 Optical Society of America.en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationPartha P. Banerjee, Dongqing Cao, and Ting-Chung Poon, "Basic image-processing operations by use of acousto-optics," Appl. Opt. 36, 3086-3089 (1997). doi: 10.1364/ao.36.003086en
dc.identifier.doihttps://doi.org/10.1364/ao.36.003086en
dc.identifier.issn0003-6935en
dc.identifier.urihttp://hdl.handle.net/10919/46877en
dc.identifier.urlhttp://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-36-14-3086en
dc.language.isoenen
dc.publisherOptical Society of Americaen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectBragg-diffractionen
dc.titleBasic Image-Processing Operations By Use Of Acousto-Opticsen
dc.title.serialApplied Opticsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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