PROBLEM TO BE SOLVED: To appropriately display the periphery of a vehicle even when the vehicle is tilted.SOLUTION: A bird's eye view image generation apparatus includes an image data acquisition unit 42 that acquires surrounding image data obtained by imaging the periphery of a vehicle, a vehicle inclination data acquisition unit 46 that acquires inclination data indicating the inclination of the vehicle, a bird's eye view image generation unit 43 that generates a bird's-eye view image synthesized by performing viewpoint conversion processing on the peripheral image acquired by the image data acquisition unit 42 from a virtual viewpoint looking downward from above the vehicle, and a control unit 45 that causes the bird's-eye view image generation unit 43 to generate a bird's-eye view image synthesized by performing the viewpoint conversion processing with the virtual viewpoint adjusted in position according to the inclination data acquired by the vehicle inclination data acquisition unit 46.SELECTED DRAWING: Figure 1
【課題】車両が傾斜している場合であっても、車両の周囲を適切に表示する。【解決手段】車両の周辺を撮影した周辺映像データを取得する映像データ取得部42と、車両の傾きを示す傾きデータを取得する車両傾きデータ取得部46と、映像データ取得部42が取得した周辺映像を、車両を上方側から見下ろす仮想視点で視点変換処理を行って合成した俯瞰映像を生成する俯瞰映像生成部43と、俯瞰映像生成部43に対して、車両傾きデータ取得部46が取得した傾きデータに応じて位置を調整した仮想視点で視点変換処理を行って合成した俯瞰映像を生成させる制御部45と、を有する。【選択図】図1
BIRD'S EYE VIEW IMAGE GENERATION APPARATUS, BIRD'S EYE VIEW IMAGE GENERATION SYSTEM, BIRD'S EYE VIEW IMAGE GENERATION METHOD, AND PROGRAM
俯瞰映像生成装置、俯瞰映像生成システム、俯瞰映像生成方法およびプログラム
2018-09-20
Patent
Electronic Resource
Japanese
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 |
European Patent Office | 2018
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