The invention relates to a method of raindrop detection on a vehicle windscreen by capturing images using a camera which is at least focused on the windscreen, including a step of detecting edges (102) in a research area of said captured images, characterized in that said method of raindrop detection comprises a rejection step (103) in which edges that are uncharacteristic with respect to a raindrop are rejected. This invention also relates to an associated driving assistance device.
METHOD OF RAINDROP DETECTION ON A VEHICLE WINDSCREEN AND DRIVING ASSISTANCE DEVICE
VERFAHREN FÜR DEN NACHWEIS VON REGENTROPFEN AUF EINER WINDSCHUTZSCHEIBE UND FAHRHILFEVORRICHTUNG
PROCÉDÉ DE DÉTECTION DES GOUTTES DE PLUIE SUR UN PARE-BRISE DE VÉHICULE ET DISPOSITIF D'AIDE À LA CONDUITE
2015-11-04
Patent
Electronic Resource
English
IPC: | G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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