Recognition of occluded traffic signs based on two-dimensional linear discriminant analysis

• Autorzy: Forczmański P.
• Języki publikacji: EN

Abstrakty

EN

Traffic signs recognition involving digital image analysis is getting more and more popular. The main problem associated with visual recognition of traffic signs is associated with difficult conditions of image acquisition. In the paper we present a solution to the problem of signs occlusion. Presented method belongs to the group of appearance-based approaches, employing template matching working in the reduced feature space obtained by Linear Discriminant Analysis. The method deals with all types of signs, regarding their shape and color in contrast to commercial systems, installed in higher-class cars, that only detect the round speed limit signs and overtaking restrictions. Finally, we present some experiments performed on a benchmark databases with different kinds of occlusion.

Słowa kluczowe

EN

traffic sign recognition; linear discriminant analysis; classification; occlusion

PL

rozpoznawanie znaków drogowych; liniowa analiza dyskryminacji; klasyfikacja; okluzje

• Wydawca: Polskie Stowarzyszenie Telematyki Transportu
• Czasopismo: Archives of Transport System Telematics
• Rocznik: 2013
• Tom: Vol. 6, iss. 3
• Strony: 10--13
• Opis fizyczny: Bibliogr. 17 poz.

Twórcy

autor

Forczmański P.

• West Pomeranian University of Technology, Dept. of Computer Science and Information Systems, Żołnierska 52 , 71-210 Szczecin, Poland

Bibliografia

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