Traffic infrastructure inventory system by analysis image

Aldo I. Rico-Martinez, J. C. Camarillo-Paz, F. J. Ornelas-Rodriguez, José Joel Gonzalez-Barbosa, Yazmín C.Peña Cheng, Juan B. Hurtado-Ramos

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper describes a computer vision system designed to perform an inventory of traffic signals. The system consists of five Ethernet synchronized cameras; the acquisition strategy allows us to take one image per camera every other second. We then use those five images to generate a panoramic image each second. Signal detection and recognition is carried out offline. Detection of traffic signal is done in the panoramic image using the Hough transform and enhancement of HSV color space. Traffic signal recognition is made by a combination of Haar wavelet and violates Jones classifier. Finally, we present experimental results using a database of one hundred images.

Original languageEnglish
Title of host publicationEighth Symposium Optics in Industry
DOIs
StatePublished - 2011
Externally publishedYes
Event8th Symposium Optics in Industry - Toluca de Lerdo, Mexico
Duration: 9 Sep 201110 Sep 2011

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume8287
ISSN (Print)0277-786X

Conference

Conference8th Symposium Optics in Industry
Country/TerritoryMexico
CityToluca de Lerdo
Period9/09/1110/09/11

Keywords

  • Damage signal
  • Image acquisition
  • Mosaique image
  • Signal recognition
  • Traffic signal

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