A three-dimensional object detection device provided with: an image conversion means (31) for converting the point-of-view of an image obtained by means of an imaging means (10) into a bird's-eye view image; a water droplet detection means (40) for detecting water droplets that attached to an imaging optical system; a first three-dimensional object detection means (33) for detecting a three-dimensional object on the basis of a differential image of bird's-eye view images captured at different times; a first three-dimensional object determination means (38) for determining whether the three-dimensional object detected by means of the first three-dimensional object detection means is another vehicle; and a control means (39) for driving a water droplet removal means in accordance with the attachment state of the water droplets detected by means of the water droplet detection means.


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    Title :

    Water droplet detection device, and three-dimensional object detection device using said water droplet detection device


    Contributors:

    Publication date :

    2015-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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