PROBLEM TO BE SOLVED: To provide an object detection device and an object detection method capable of properly acquiring the width of an object positioning in the vicinity of own vehicle.SOLUTION: A driving assistance ECU 20 includes: a width acquisition part 21 that acquires the size of an object in a lateral direction with respect to an imaging direction of imaging means 32 as the width from an image; a determination part 23 that determines whether a present width is smaller than the previous width by comparing the present width to the previous width; and a correction part 24 that, when the present width is smaller than the previous width, corrects the right and left end positions of the width based on a smaller deviation amount in the deviation amount of the right and left end positions of the object.SELECTED DRAWING: Figure 1
【課題】自車周辺に位置する物体の横幅を適正に取得することができる物体検知装置、物体検知方法を提供することを目的とする。【解決手段】運転支援ECU20は、画像から前記撮像手段32の撮像方向に対する横方向での物体の大きさを横幅として取得する横幅取得部21と、今回の横幅を、前回以前の横幅と比較し、今回の横幅が前回以前の横幅よりも小さいか否かを判定する判定部23と、今回の横幅が前回以前の横幅よりも小さい場合に、物体の左右の両端位置のずれ量のうち小さい方のずれ量に基づいて、前記横幅の左右の両端位置を補正する補正部24と、を備える。【選択図】 図1
OBJECT DETECTION DEVICE, OBJECT DETECTION METHOD
物体検知装置、物体検知方法
2017-10-12
Patent
Electronic Resource
Japanese
IPC: | G01S RADIO DIRECTION-FINDING , Funkpeilung / 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 / 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 |
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