PROBLEM TO BE SOLVED: To appropriately identify an outline of a solid object which is a candidate of a preceding vehicle.SOLUTION: In an outside of car environment recognizing device 120, a computer functions as a light emission source identifying part 168 which identifies a light emission source from an image taken with an imaging device 110, a lamp pair determination part 170 which determines whether or not the light emission source included in a solid object in the image is a lamp pair being a pair of light emission sources, and a vehicle identifying part 176 which identifies a solid object as a vehicle if a lamp pair condition which is a condition about positional relationship in horizontal direction between an end part of the solid object and an end part of the lamp pair is met.SELECTED DRAWING: Figure 2
【課題】先行車両の候補となる立体物の外形を適切に特定する。【解決手段】車外環境認識装置120では、コンピュータが、撮像装置110により撮像された画像から発光源を特定する発光源特定部168と、画像中の立体物に含まれる発光源が、一対の発光源としてのランプペアであるか否か判定するランプペア判定部170と、立体物の端部とランプペアの端部との水平方向の位置関係に関する条件であるランプペア条件が満たされると、立体物を車両と特定する車両特定部176と、して機能する。【選択図】図2
OUTSIDE OF CAR ENVIRONMENT RECOGNIZING DEVICE
車外環境認識装置
2016-08-08
Patent
Elektronische Ressource
Japanisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 |
Europäisches Patentamt | 2020
|OUTSIDE ENVIRONMENT RECOGNITION DEVICE AND OUTSIDE ENVIRONMENT RECOGNITION METHOD
Europäisches Patentamt | 2023
|