Publication:
Choice of colour space in illuminance measurement with a low-cost digital camera

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dc.contributor.authorTay L.C.en_US
dc.contributor.authorOng H.S.en_US
dc.contributor.authorid57189516107en_US
dc.contributor.authorid16023044400en_US
dc.date.accessioned2023-05-29T06:12:35Z
dc.date.available2023-05-29T06:12:35Z
dc.date.issued2016
dc.descriptionColor; Digital cameras; Lighting; Video cameras; Calibration process; Colour rendering; Colour spaces; illuminance invariant; Illuminance measurement; Indoor space; Simultaneous measurement; Video image; Image processingen_US
dc.description.abstractPoor colour rendering characteristic of a low cost camera results in poor colour recognition, especially with images taken under non-white illumination. A simplified colour calibration process for a digital web cam to be used for indoor illuminance measurement, enabling automatic, realtime, simultaneous measurement of illuminance of an indoor space at multi-locations based on its video image is proposed. Lab test results on 12 colours yielded 88% accuracy, which can be further improved in future work. � 2015 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo7412248
dc.identifier.doi10.1109/ICSIPA.2015.7412248
dc.identifier.epage537
dc.identifier.scopus2-s2.0-84971657280
dc.identifier.spage532
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84971657280&doi=10.1109%2fICSIPA.2015.7412248&partnerID=40&md5=656f176d32b786ec1c18a76f01bbdf79
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22837
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.sourceScopus
dc.sourcetitleIEEE 2015 International Conference on Signal and Image Processing Applications, ICSIPA 2015 - Proceedings
dc.titleChoice of colour space in illuminance measurement with a low-cost digital cameraen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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