To provide an image compression device capable of compressing an image with an appropriate compression ratio in various scenes.SOLUTION: An image compression device 110 mounted on a vehicle 10 includes an image acquisition unit 111 that acquires an image captured by a camera 122, a driving information acquisition unit 112 that acquires driving information indicating the driving state of the vehicle, an own vehicle behavior recognition unit 115 that recognizes own vehicle behavior which is vehicle behavior from the driving information, an another-vehicle behavior recognition unit 116 that recognizes the another-vehicle behavior which is another-vehicle behavior from the image, a compression rate setting unit 117 that sets a compression rate of the image according to the own vehicle behavior and the another-vehicle behavior, and a compression unit 118 that compresses the image at the compression ratio set by the compression ratio setting unit.SELECTED DRAWING: Figure 1


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    Titel :

    画像圧縮装置および画像の圧縮方法


    Erscheinungsdatum :

    2023-06-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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 / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte