All-weather vision for automotive safety: which spectral bandReport as inadecuate




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1 Valeo Driving Assistance Domain 2 SAGEM 3 CEREMA 4 CEA-LETI - Laboratoire d-Electronique et des Technologies de l-Information 5 IFSTTAR-COSYS-LEPSIS - Laboratoire Exploitation, Perception, Simulateurs et Simulations 6 ULIS 7 NEXYAD

Résumé : The AWARE All Weather All Roads Enhanced vision French public funded project is aiming at the development of a low cost sensor fitting to automotive and aviation requirements, and enabling a vision in all poor visibility conditions, such as night, fog, rain and snow. In order to identify the technologies providing the best all-weather vision, we evaluated the relevance of four different spectral bands: Visible RGB, Near-Infrared NIR, Short-Wave Infrared SWIR and Long-Wave Infrared LWIR. Two test campaigns have been realised in outdoor natural conditions and in artificial fog tunnel, with four cameras recording simultaneously.This paper presents the detailed results of this comparative study, focusing on pedestrians, vehicles, traffic signs and lanes detection.

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Keywords : BAD WEATHER INFRARED

Mots-clés : VISION VISIBILITE BROUILLARD INFRAROUGE DETECTION CAMERA





Author: Nicolas Pinchon - M Ibn-Khedher - Olivier Cassignol - A Nicolas - Frédéric Bernardin - Patrick Leduc - Jean Philippe Tarel - Ro

Source: https://hal.archives-ouvertes.fr/



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