Road Sign Tracking with a Predictive Filter Solution

This paper deals with the problem of estimating traffic sign position in successive frames for automatic detection systems, whose main applications involve road sign maintenance and driver-assistance systems. For road sign detection systems, the problem is traditionally handled using the information...

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Bibliographic Details
Published inIECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics pp. 3314 - 3319
Main Authors Lafuente-Arroyo, S., Maldonado-Bascon, S., Gil-Jimenez, P., Gomez-Moreno, H., Lopez-Ferreras, F.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.11.2006
Subjects
Adaptive filters
Information analysis
Layout
Object detection
Roads
Safety
Shape
Support vector machines
Vehicle detection
Video sequences
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Summary:This paper deals with the problem of estimating traffic sign position in successive frames for automatic detection systems, whose main applications involve road sign maintenance and driver-assistance systems. For road sign detection systems, the problem is traditionally handled using the information in a single-frame way. In this paper we describe the application of adaptive filters for tracking road signs. Results show that using a predictive filter we get a better performance than the obtained at the output of the recognition system, processing each frame independently. False alarms are eliminated, in most cases, because they are temporally incoherent
ISSN:1553-572X
DOI:10.1109/IECON.2006.347453