Publication: Choice of colour space in illuminance measurement with a low-cost digital camera
dc.contributor.author | Tay L.C. | en_US |
dc.contributor.author | Ong H.S. | en_US |
dc.contributor.authorid | 57189516107 | en_US |
dc.contributor.authorid | 16023044400 | en_US |
dc.date.accessioned | 2023-05-29T06:12:35Z | |
dc.date.available | 2023-05-29T06:12:35Z | |
dc.date.issued | 2016 | |
dc.description | Color; Digital cameras; Lighting; Video cameras; Calibration process; Colour rendering; Colour spaces; illuminance invariant; Illuminance measurement; Indoor space; Simultaneous measurement; Video image; Image processing | en_US |
dc.description.abstract | Poor 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.nature | Final | en_US |
dc.identifier.ArtNo | 7412248 | |
dc.identifier.doi | 10.1109/ICSIPA.2015.7412248 | |
dc.identifier.epage | 537 | |
dc.identifier.scopus | 2-s2.0-84971657280 | |
dc.identifier.spage | 532 | |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84971657280&doi=10.1109%2fICSIPA.2015.7412248&partnerID=40&md5=656f176d32b786ec1c18a76f01bbdf79 | |
dc.identifier.uri | https://irepository.uniten.edu.my/handle/123456789/22837 | |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | en_US |
dc.source | Scopus | |
dc.sourcetitle | IEEE 2015 International Conference on Signal and Image Processing Applications, ICSIPA 2015 - Proceedings | |
dc.title | Choice of colour space in illuminance measurement with a low-cost digital camera | en_US |
dc.type | Conference Paper | en_US |
dspace.entity.type | Publication |