To provide an object detection device, an object detection method, and a computer program capable of preventing erroneous detection of a moving object even when a position of a background changes within a detection target area of a sensor that detects an object.SOLUTION: An object detection device includes: an acquisition part that acquires a position indicating a direction of a target object and a distance to the target object from a sensor that detects the target object in a detection target region; a generation part that generates background definition information indicating all positions acquired at a predetermined ratio or more among the positions acquired by the acquisition part repeatedly in time series for the entire detection target region; and a detection part that detects a moving object at the position acquired by the acquisition part based on a result of comparing the position acquired by the acquisition part and the position indicated by the background definition information generated by the generation part.SELECTED DRAWING: Figure 1
【課題】物体を検出するセンサの検出対象領域内で背景の位置が変動した場合であっても、移動物体の誤検出を防止することが可能な物体検出装置、物体検出方法及びコンピュータプログラムを提供する。【解決手段】物体検出装置は、検出対象領域内の対象物を検出するセンサから前記対象物の方位及び該対象物までの距離を示す位置を取得する取得部と、前記検出対象領域の全域について前記取得部が時系列的に繰り返し取得した位置のうち、所定の割合以上取得した全ての位置を示す背景定義情報を生成する生成部と、前記取得部が取得した位置と前記生成部が生成した背景定義情報が示す位置との比較結果に基づいて、前記取得部が取得した位置における移動物体を検出する検出部とを備える。【選択図】図1
OBJECT DETECTION DEVICE, OBJECT DETECTION METHOD, AND COMPUTER PROGRAM
物体検出装置、物体検出方法及びコンピュータプログラム
2020-06-18
Patent
Electronic Resource
Japanese
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