To provide an image generation device and an image generation method which allow the real expression of the own vehicle with the lighting while suppressing a computation amount.SOLUTION: In an image generation device 2, an image acquisition unit 23 acquires a photographed image of a camera mounted on a vehicle. A storage unit 22 stores own vehicle data 223 indicating the vehicle having the glossiness in which the brightness of a partial region is different from the brightness of other regions. An overview image generation unit 211 generates a peripheral image in which the vehicle and the peripheral region of the vehicle are viewed from a virtual view point. from the photographed image. A 3D image generation unit 212 generates an own vehicle image 7A in the three-dimensional shape. An image composition unit 213 generates a composite image in which the own vehicle image 7A is overlapped on the peripheral image. The 3D image generation unit 212 generates the own vehicle image 7A in the three-dimensional shape from the own vehicle data 223 read from the storage unit 22.SELECTED DRAWING: Figure 1

    【課題】演算量を抑えつつ、ライティングによるリアルな自車両の表現を可能にする画像生成装置および画像生成方法を提供する。【解決手段】画像生成装置2において、画像取得部23は、車両に搭載されたカメラの撮影画像を取得する。記憶部22は、一部の領域の明るさが他の領域の明るさとは異なる光沢を持たせた車両を示す自車両データ223を記憶する。俯瞰画像生成部211は、撮影画像から、車両および車両の周辺領域を仮想視点からみた周辺画像を生成する。3D画像生成部212は、3次元形状の自車両像7Aを生成する。画像合成部213は、周辺画像に自車両像7Aを重畳した合成画像を生成する。3D画像生成部212は、記憶部22から読み込んだ自車両データ223から3次元形状の自車両像7Aを生成する。【選択図】図1


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    Title :

    IMAGE GENERATION DEVICE AND IMAGE GENERATION METHOD


    Additional title:

    画像生成装置および画像生成方法


    Contributors:

    Publication date :

    2020-10-01


    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 / 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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