du.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • chicago-author-date
  • chicago-note-bibliography
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Shadow and highlight invariant colour segmentation algorithm for traffic signs
Dalarna University, School of Technology and Business Studies, Computer Engineering.ORCID iD: 0000-0002-1429-2345
2006 (English)In: 2006 IEEE Conference on cybernetics and intelligent systems, vol.1 and 2, 2006Conference paper, Published paper (Refereed)
Abstract [en]

Shadows and highlights represent a challenge to the computer vision researchers due to a variance in the brightness on the surfaces of the objects under consideration. This paper presents a new colour detection and segmentation algorithm for road signs in which the effect of shadows and highlights are neglected to get better colour segmentation results. Images are taken by a digital camera mounted in a car. The RGB images are converted into HSV colour space and the shadow-highlight invariant method is applied to extract the colours of the road signs under shadow and highlight conditions. The method is tested on hundreds of outdoor images under such light conditions, and it shows high robustness; more than 95% of correct segmentation is achieved.

Place, publisher, year, edition, pages
2006.
Keywords [en]
colour segmentation; colour detection; road signs; outdoor image
National Category
Computer and Information Sciences
Identifiers
URN: urn:nbn:se:du-2102DOI: 10.1109/ICCIS.2006.252225ISI: 000245213800001OAI: oai:dalea.du.se:2102DiVA, id: diva2:521611
Conference
IEEE Conference on Cybernetics and Intelligent Systems , Bangkok, Thailand, 7-9 June, 2006
Available from: 2006-05-10 Created: 2006-05-10 Last updated: 2018-01-12Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full text

Authority records BETA

Fleyeh, Hasan

Search in DiVA

By author/editor
Fleyeh, Hasan
By organisation
Computer Engineering
Computer and Information Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 578 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • chicago-author-date
  • chicago-note-bibliography
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf