PROBLEM TO BE SOLVED: To appropriately display a detected obstacle in a display range of an overview video.SOLUTION: An overview video generation device includes a video data acquisition unit 42 that acquires a video from a plurality of cameras which capture images of the front, back, left, and right of a vehicle, an obstacle information acquisition unit 43 that acquires information from a sensor group 20 that detects obstacles around the vehicle, an overview video generation unit 45 that generates an overview image as seen from above the vehicle by executing viewpoint conversion processing for the video acquired by the video data acquisition unit 42, reduces a display area of a video in at least one of directions different from the direction in which the obstacle has been detected in an overview video, and generates a video in which a display range is expanded in the direction in which the obstacle has been detected when the obstacle information acquisition unit 43 had detected the obstacle, and a display control unit 48 that causes the video generated by the overview video generation unit 45 to be displayed on a display panel 30.SELECTED DRAWING: Figure 1
【課題】俯瞰映像の表示範囲に、検出した障害物を適切に表示する。【解決手段】車両の前後左右を撮影する複数のカメラからの映像を取得する映像データ取得部42と、車両の周囲の障害物を検出するセンサ群20からの情報を取得する障害物情報取得部43と、映像データ取得部42が取得した映像に視点変換処理を行って合成することで車両の上方から見たような俯瞰映像を生成し、障害物情報取得部43が障害物を検出した場合、俯瞰映像において、障害物を検出した方向とは異なる方向の少なくともいずれかの方向の映像の表示面積を縮小し、障害物を検出した方向に表示範囲を拡張した映像を生成する俯瞰映像生成部45と、俯瞰映像生成部45が生成した映像を表示パネル30に表示させる表示制御部48と、を備える。【選択図】図1
OVERVIEW VIDEO GENERATION DEVICE, OVERVIEW VIDEO GENERATION SYSTEM, OVERVIEW VIDEO 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
31.05.2018
Patent
Elektronische Ressource
Japanisch
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 |
VIDEO GENERATION DEVICE, VIDEO GENERATION SYSTEM, VIDEO GENERATION METHOD, AND PROGRAM
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