To estimate the arrangement of a known object on the basis of a point group having a point group defect region caused by the known object.SOLUTION: An object arrangement estimation system is provided, the system including: point group acquisition means for acquiring a point group having a point group defect region in which the point group is partially missing in a planar view due to a known object; model arrangement means for arranging an object model of the known object in a coordinate system of the point group; and adjustment means for adjusting the arrangement of the object model so that the object model, the point group defect region, and the ranging viewpoint are mutually aligned.SELECTED DRAWING: Figure 1
【課題】既知物体に起因する点群欠損領域を有する点群に基づいて、既知物体の配置を推定する。【解決手段】既知物体に起因して平面視で部分的に点群が欠損した点群欠損領域を有する点群を取得する点群取得手段と、前記既知物体の物体モデルを前記点群の座標系に配置するモデル配置手段と、前記物体モデル、前記点群欠損領域、及び、測距視点が互いに整合するように、前記物体モデルの配置を調整する調整手段と、を含む、物体配置推定システムが提供される。【選択図】図1
OBJECT ARRANGEMENT ESTIMATION SYSTEM, OBJECT ARRANGEMENT ESTIMATION DEVICE, OBJECT ARRANGEMENT ESTIMATION METHOD AND PROGRAM
物体配置推定システム、物体配置推定装置、物体配置推定方法、及び、プログラム
2025-04-23
Patent
Electronic Resource
Japanese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
OPTIMUM ARRANGEMENT ESTIMATION DEVICE, AND OPTIMUM ARRANGEMENT ESTIMATION PROGRAM
European Patent Office | 2021
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