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Conference Papers Year : 2012

Detection of Missing Roundabouts in Maps for Driving Assistance Systems

Abstract

Passenger vehicles are evolving into sensor-based computer controlled platforms with different levels of autonomy. Digital maps representing road networks are being used as an a priori source of information to provide context and to anticipate oncoming situation. On top of it, world models are built for machine understanding. However, these can have local errors, affecting location based functions. A common one is due to the rapid deployment of roundabouts, as they are introduced widely, with navigation maps ignoring their presence. This work introduces a novel approach to make the vehicle able to detect the presence of a roundabout while it is driven. It is then possible to update the map by the vehicle itself. The approach is based on graphical pattern recognition methods using a Bayesian classifier. The approach has been demonstrated experimentally using data acquired in real-traffic conditions.

Dates and versions

hal-01044530 , version 1 (23-07-2014)

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Clément Zinoune, Philippe Bonnifait, Javier Ibanez-Guzman. Detection of Missing Roundabouts in Maps for Driving Assistance Systems. IEEE Intelligent Vehicles Symposium (IV 2012), Jun 2012, Alcala de Henares, Spain. pp.123-128, ⟨10.1109/IVS.2012.6232245⟩. ⟨hal-01044530⟩
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