NEXYAD worked with the company Prosign on visibility measurement during driving.
Context is the French collaborative research program SARI, project VIZIR, final report.
Link: http://sari.ifsttar.fr/livrables/vizir/VIZIR_1.2.1.pdf
NEXYAD developed algorithms for road recognition and obstacle detection (ADAS) in the collaborative research project ARCOS. This project is included into PREDIT research program.
NEXYAD work on visibility measurement is quoted in the PhD thesis of Nicolas Hautière.
Link: http://tel.archives-ouvertes.fr/docs/00/06/87/43/PDF/These_NH_FinalVersion.pdf
The paper « Estimateur embarqué de l’adhérence disponible » is presented at the congres DYNAMIQUE DU VEHICULE ET CONFORT DE SUSPENSION (13ème congrès International, à l’Ecole Centrale de Lyon).
Writers are : Gilles SCHAEFER – SERA-CD, Daniel LECHNER – INRETS, Gérard YAHIAOUI – NEXYAD SA, Jean-Pierre COLINOT – PSA Peugeot Citroën
Link: http://www.sia.fr/files/evenement/onglet/344/manif_plaq_344.pdf