To provide a technique for synthesizing an overview image which hardly gives discomfort to a driver.SOLUTION: In S110, an image formation device acquires an imaged image obtained by imaging a circumference range as a range previously determined in a circumference of a vehicle. In S120, a plurality of imaged images are converted into a plurality of individual overview images expressed at a view point which the vehicle is viewed from the above in accordance with a conversion rule, and forms a first conversion image by using a whole overview image obtained by synthesizing a plurality of individual overview images. In S130, a three-dimensional object existing in the circumference range is detected. When the three-dimensional object is detected, a second conversion image as an image obtained by converting the image imaged from a virtual camera as a camera virtually arranged so that a virtual optical direction is directed to a direction of the three-dimensional object is formed at a virtual position as a position set on the vehicle in accordance with the conversion rule in S160. In S170, the image formation device forms a synthesized image by synthesizing the second conversion image onto the first conversion image.SELECTED DRAWING: Figure 3

    【課題】ドライバが違和感を覚えにくい俯瞰画像を合成する技術を提供する。【解決手段】画像作成装置は、S110で、車両の周辺のあらかじめ決められた範囲である周辺範囲を撮像した撮像画像を取得する。S120で、複数の撮像画像を、変換ルールに従って、車両を俯瞰する視点で表現された複数の個別俯瞰画像に変換し、複数の個別俯瞰画像を合成した全体俯瞰画像を用いて第1変換画像を作成する。S130で、周辺範囲に存在する立体物を検出する。立体物が検出された場合、S160で、車両上に設定された位置である仮想位置に、仮想の光軸方向が立体物の方向を向くように仮想的に配置されたカメラである仮想カメラから撮像した画像を変換ルールにしたがって変換した画像である第2変換画像を作成する。S170で、画像作成装置は、第1変換画像の上に第2変換画像を合成することにより、合成画像を作成する。【選択図】図3


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    Title :

    IMAGE FORMATION DEVICE


    Additional title:

    画像作成装置


    Contributors:

    Publication date :

    2018-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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