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Road condition analysis using NIR illumination and compensating for surrounding light
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Fluid and Experimental Mechanics.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Fluid and Experimental Mechanics.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Fluid and Experimental Mechanics.ORCID iD: 0000-0003-4879-8261
Combitech AB, Mittuniversitetet, Department of Information Technology and Media, Mid-Sweden University.
2016 (English)In: Optics and lasers in engineering, ISSN 0143-8166, E-ISSN 1873-0302, Vol. 77, p. 175-182Article in journal (Refereed) Published
Abstract [en]

An investigation of a NIR camera system for road surface classification has been conducted for several road conditions. The surfaces were illuminated with three wavelengths, 980 nm, 1310 nm and 1550 nm and a halogen lamp, to simulate a real environment application with surrounding light. A measuring scheme to deal with surrounding light has been implemented enabling road condition classification from NIR images in a real environment. The retrieved camera images have been analyzed and an RGB representation of the different surfaces has been created to classify the different road conditions. The investigation shows that it is possible to distinguish between dry, moist, wet, frosty, icy and snowy road surfaces using a NIR camera system in a disturbed environment.

Place, publisher, year, edition, pages
2016. Vol. 77, p. 175-182
National Category
Applied Mechanics
Research subject
Experimental Mechanics
Identifiers
URN: urn:nbn:se:ltu:diva-3637DOI: 10.1016/j.optlaseng.2015.08.002ISI: 000366617300021Scopus ID: 2-s2.0-84941908610Local ID: 1745f2b3-0568-4b59-9515-df224fe10d60OAI: oai:DiVA.org:ltu-3637DiVA, id: diva2:976495
Note
Validerad; 2015; Nivå 2; 20150916 (andbra)Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2018-07-10Bibliographically approved

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Casselgren, JohanRosendahl, SaraSjödahl, Mikael

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