To present a situation around a mobile device movable by remote operation as accurately as possible.SOLUTION: An overlooking video presentation system according to the present invention comprises: a mobile device including a plurality of cameras for performing wide-angle imaging around the mobile device and a detector for acquiring three-dimensional information showing a position of an object around the mobile device by radiating radial laser light omnidirectionally in parallel with a traveling surface of the mobile device; and an information processing device for performing view point conversion on video acquired by the cameras to video viewed from a virtual overlooking view point for overlooking the mobile device to generate first overlooking video, projects the three-dimensional information on a coordination system specifying the overlooking view point to generate second overlooking video, generates third video in which a region to be a dead angle from the mobile device is set on the basis of relative positional relation between the mobile device and the object in the second overlooking video, and overlaps the first overlooking video, the second overlooking video, and the third video to generate integrated overlooking video.SELECTED DRAWING: Figure 2

    【課題】遠隔操作により移動可能な移動装置を取り巻く周囲の状況をできるだけ正確に提示すること。【解決手段】本発明に係る俯瞰映像提示システムにおいて、移動装置は、移動装置の周囲を広角に撮影する複数台のカメラと、移動装置の走行面に平行な全方位に向かって放射状のレーザー光を照射することにより、移動装置の周囲の物体の位置を示す3次元情報を取得する検出装置とを有する。情報処理装置は、カメラにより取得される映像を、移動装置を俯瞰する仮想的な俯瞰視点からみた映像に視点変換することにより第1俯瞰映像を生成し、俯瞰視点を規定する座標系に3次元情報を投影することにより第2俯瞰映像を生成し、第2俯瞰映像における移動装置と物体との相対的な位置関係に基づいて、移動装置から死角となる領域を設定した第3映像を生成し、第1俯瞰映像、第2俯瞰映像、及び第3映像を重畳して、統合俯瞰映像を生成する。【選択図】図2


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    Title :

    OVERLOOKING VIDEO PRESENTATION SYSTEM


    Additional title:

    俯瞰映像提示システム


    Contributors:

    Publication date :

    2019-12-12


    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 / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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