PROBLEM TO BE SOLVED: To provide a display control technique capable of suppressing degradation of visibility to an object in overlapping image region parts of conversion images while overcoming unnaturalness of connected parts by synthesizing the overlapping image region parts.SOLUTION: An image recognition unit recognizes an object from picked-up images by a plurality of imaging devices imaging partially overlapping imaged regions around a vehicle, respectively. If an imaged region including the recognized object is an overlapping region that can be imaged by any of the two imaging devices, an image synthesis unit converts each picked-up image into an image viewed from a virtual viewpoint and generates a synthetic image by partially overlapping and joining the conversion images in such a manner that the image synthesis unit synthesizes conversion image parts at each preset blending ratio in the overlapping image region in which the conversion images overlap one another. An image setting unit sets the blending ratio of each conversion image part in the overlapping image region on the basis of an object recognition result. A driving assist image synthesized at the blending ratio set by the image setting unit is output to a display.SELECTED DRAWING: Figure 10

    【課題】各変換画像の重複画像領域部分を合成することにより繋ぎ目部分の不自然さを解消しつつ、重複画像領域部分において対象物に対する視認性の悪化を抑制可能な表示制御技術を提供する。【解決手段】画像認識部は、車両の周囲において一部が重複する各撮像領域をそれぞれ撮像する複数の撮像装置の各撮像画像の中から対象物を認識する。画像合成部は、認識された対象物を含む撮像領域が二つの撮像装置の何れでも撮像可能な重複領域である場合、各撮像画像を仮想視点から見た画像にそれぞれ変換して各変換画像を一部重ねて繋ぎ合わせた合成画像を生成する際に、各変換画像が重なり合う重複画像領域において各変換画像部分を予め設定されたブレンド率で合成する。画像設定部は、対象物の認識結果に基づき、重複画像領域における各変換画像部分のブレンド率を設定する。画像設定部により設定されたブレンド率で合成された運転支援画像が表示装置へ出力される。【選択図】図10


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    Title :

    VEHICLE-MOUNTED DISPLAY CONTROL DEVICE AND VEHICLE-MOUNTED DISPLAY CONTROL METHOD


    Additional title:

    車載表示制御装置、車載表示制御方法


    Contributors:

    Publication date :

    2017-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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