CAOS-CMOS camera

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dc.contributor.author Riza, Nabeel A.
dc.contributor.author La Torre, Juan Pablo
dc.contributor.author Amin, M. Junaid
dc.date.accessioned 2020-07-14T09:10:15Z
dc.date.available 2020-07-14T09:10:15Z
dc.date.issued 2016-06-09
dc.identifier.citation Riza, N. A., La Torre, J. P. and Amin, M. J. (2016) 'CAOS-CMOS camera', Optics Express, 24, pp. 13444-13458. doi: 10.1364/OE.24.013444 en
dc.identifier.volume 24 en
dc.identifier.startpage 13444 en
dc.identifier.endpage 13458 en
dc.identifier.issn 1094-4087
dc.identifier.uri http://hdl.handle.net/10468/10245
dc.identifier.doi 10.1364/OE.24.013444 en
dc.description.abstract Proposed 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 America en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Optical Society of America en
dc.relation.uri https://www.osapublishing.org/oe/abstract.cfm?uri=oe-24-12-13444
dc.rights © 2016 Optical Society of America en
dc.subject CMOS integrated circuits en
dc.subject Cameras en
dc.subject Computer vision en
dc.subject Military applications en
dc.subject Optical sensors en
dc.subject Pixels en
dc.subject Security systems en
dc.subject Variable gain amplifiers en
dc.subject Voltage regulators en
dc.subject Digital micro-mirror device en
dc.subject Dynamic range en
dc.subject High dynamic range en
dc.subject Industrial machine vision en
dc.subject Military systems en
dc.subject Multi-spectral en
dc.subject Optical units en
dc.subject Time-frequency space en
dc.title CAOS-CMOS camera en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Nabeel Riza, Electrical & Electronic Engineering, University College Cork, Cork, Ireland. +353-21-490-3000 Email: n.riza@ucc.ie en
dc.internal.availability Full text available en
dc.date.updated 2020-07-14T09:05:18Z
dc.description.version Published Version en
dc.internal.rssid 421650693
dc.internal.wokid WOS:000378298400096
dc.description.status Peer reviewed en
dc.identifier.journaltitle Optics Express en
dc.internal.copyrightchecked Yes
dc.internal.licenseacceptance Yes en
dc.internal.IRISemailaddress n.riza@ucc.ie en


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