PROBLEM TO BE SOLVED: To provide a vehicle detection system, an adjustment support device, a vehicle detection method and an adjustment method capable of precisely detecting vehicles from images.SOLUTION: The vehicle detection system includes: an imaging unit; a geometrical conversion part; and a vehicle detection part. The imaging unit acquires images of a road by taking images of the road. The geometrical conversion part performs a geometry conversion based on the installation position and the direction of the imaging unit with respect to plural focusing areas in the images in which images of vehicles travelling on the road are taken. The vehicle detection part detects the vehicles from the images in the focusing areas after the geometry conversion by the geometrical conversion part.SELECTED DRAWING: Figure 10
【課題】より精度良く画像から車両を検出することができる車両検出装置、調整支援装置、車両検出方法及び調整方法を提供することである。【解決手段】実施形態の車両検出装置は、撮像部と、幾何学変換部と、車両検出部と、を持つ。撮像部は、道路を撮像して前記道路の画像を取得する。幾何学変換部は、前記道路を走行する車両が撮像される前記画像内の複数の注視領域について、前記撮像部の設置位置及び向きに応じた幾何学変換を行う。車両検出部は、前記幾何学変換部により幾何学変換された注視領域の画像から前記車両を検出する。【選択図】図10
VEHICLE DETECTION SYSTEM, ADJUSTMENT SUPPORT DEVICE, VEHICLE DETECTION METHOD AND ADJUSTMENT METHOD
車両検出装置、調整支援装置、車両検出方法及び調整方法
2016-04-25
Patent
Elektronische Ressource
Japanisch
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