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Communication Dans Un Congrès Année : 2011

An infrared thermal image acquisition system for intra-vehicle applications

Résumé

In this paper, we present an infrared thermal image acquisition system developed for intra-vehicle applications. This system is based on an uncooled microbolometer sensor matrix. First, we design an electronic board to control the sensor. A special lens is developed with a wide field of view. Then, the image acquisition system is developed on a FPGA (Field-Programmable Gate Array) based soft-core microcontroller. We realize the system calibration using controlled temperature surface. We implement the calibration algorithm and present calibration results. Measurement campaign is conducted in a vehicle. Measurement results show the possibility to cover all the passenger's in the vehicle and to measure their temperature

Domaines

Electronique
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Dates et versions

hal-00657997 , version 1 (09-01-2012)

Identifiants

Citer

Sylvain Haese, Hanna Farhat, Eric Bazin, Ghaïs El Zein. An infrared thermal image acquisition system for intra-vehicle applications. International Conference on Telecommunication for Intelligent Transport Systems, Aug 2011, St Petersburg, Russia. pp.426-430, ⟨10.1109/ITST.2011.6060094⟩. ⟨hal-00657997⟩
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