CAOS-CMOS camera

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dc.contributor.authorRiza, Nabeel A.
dc.contributor.authorLa Torre, Juan Pablo
dc.contributor.authorAmin, M. Junaid
dc.date.accessioned2020-07-14T09:10:15Z
dc.date.available2020-07-14T09:10:15Z
dc.date.issued2016-06-09
dc.date.updated2020-07-14T09:05:18Z
dc.description.abstractProposed and experimentally demonstrated is the CAOS-CMOS camera design that combines the coded access optical sensor (CAOS) imager platform with the CMOS multi-pixel optical sensor. The unique CAOS-CMOS camera engages the classic CMOS sensor light staring mode with the time-frequency-space agile pixel CAOS imager mode within one programmable optical unit to realize a high dynamic range imager for extreme light contrast conditions. The experimentally demonstrated CAOS-CMOS camera is built using a digital micromirror device, a silicon point-photo-detector with a variable gain amplifier, and a silicon CMOS sensor with a maximum rated 51.3 dB dynamic range. White light imaging of three different brightness simultaneously viewed targets, that is not possible by the CMOS sensor, is achieved by the CAOS-CMOS camera demonstrating an 82.06 dB dynamic range. Applications for the camera include industrial machine vision, welding, laser analysis, automotive, night vision, surveillance and multispectral military systems. (C) 2016 Optical Society of Americaen
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRiza, N. A., La Torre, J. P. and Amin, M. J. (2016) 'CAOS-CMOS camera', Optics Express, 24, pp. 13444-13458. doi: 10.1364/OE.24.013444en
dc.identifier.doi10.1364/OE.24.013444en
dc.identifier.endpage13458en
dc.identifier.issn1094-4087
dc.identifier.journaltitleOptics Expressen
dc.identifier.startpage13444en
dc.identifier.urihttps://hdl.handle.net/10468/10245
dc.identifier.volume24en
dc.language.isoenen
dc.publisherOptical Society of Americaen
dc.relation.urihttps://www.osapublishing.org/oe/abstract.cfm?uri=oe-24-12-13444
dc.rights© 2016 Optical Society of Americaen
dc.subjectCMOS integrated circuitsen
dc.subjectCamerasen
dc.subjectComputer visionen
dc.subjectMilitary applicationsen
dc.subjectOptical sensorsen
dc.subjectPixelsen
dc.subjectSecurity systemsen
dc.subjectVariable gain amplifiersen
dc.subjectVoltage regulatorsen
dc.subjectDigital micro-mirror deviceen
dc.subjectDynamic rangeen
dc.subjectHigh dynamic rangeen
dc.subjectIndustrial machine visionen
dc.subjectMilitary systemsen
dc.subjectMulti-spectralen
dc.subjectOptical unitsen
dc.subjectTime-frequency spaceen
dc.titleCAOS-CMOS cameraen
dc.typeArticle (peer-reviewed)en
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