A three-dimensional object detection device wherein: it is determined whether it is daytime or nighttime when detecting a three-dimensional object on the basis of a captured image; when it was determined to be daytime the edge of a photographic subject in a first edge extraction region containing a horizon reference region, in which the horizon functions as a reference, is extracted and a threshold value for detecting a three-dimensional object on the basis of the intensity of the edge in the first edge extraction region is set; and when it was determined to be nighttime, the edge of a photographic subject in a second edge extraction region containing an end-of-road reference region, in which the end of a road functions as a reference, is extracted and a threshold value for detecting a three-dimensional object on the basis of the intensity of the extracted edge in the second edge extraction region is set.


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    Title :

    Three-dimensional object detection device, and three-dimensional object detection method


    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



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