To enhance the accuracy of the recognition of the actual shape and distance of an object acquired from an image.SOLUTION: Images of objects CA, PR present outside a moving body 10 are acquired by a first sensor 21, and the distance of each of the objects is detected by a second sensor 22. In addition, if it is determined that the object is a first type of an object CA, the size of which can be specified in advance, the actual shape of the object is obtained from the image and distance of the object, and it is recognized that the object is present in the obtained actual shape at a position away by the distance.SELECTED DRAWING: Figure 4C
【課題】画像から取得した対象物の実形状と距離の認識精度を高める。【解決手段】移動体10の外部に存在する対象物CA,PRの画像を第1センサ21で取得し、この対象物までの距離を第2センサ22で検出する。その上で、対象物が、予め大きさが特定可能であるとされた第1種の対象物CAであると判断した場合、対象物の実形状を、対象物の画像と距離とにより求め、対象物が、距離だけ隔たった位置に、求めた実形状で存在すると認識する。【選択図】図4C
OBJECT RECOGNITION DEVICE, MOVING-BODY COLLISION PREVENTING DEVICE AND OBJECT RECOGNITION METHOD
対象物認識装置、移動体衝突予防装置および対象物認識方法
2022-03-10
Patent
Elektronische Ressource
Japanisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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