To efficiently set a region which may be falsely detected as a person, as a mask region, thereby reducing false detection of persons.SOLUTION: A mobile body system transmits, to a mobile body control apparatus 20, image data captured by a mobile body 30a and person candidate region data in which a person has been detected. The mobile body control apparatus 20 acquires a false detection region designated by a monitoring person, as mask region data. The mobile body control apparatus 20 transmits the mask region data to the mobile body 30a. The mobile body 30a calculates latitude-longitude real-space coordinates and a mask time which is the time in which the mask region data is effective, from the received mask region data, and detects a person in regions other than the mask region, thereby efficiently setting a region which may be detected as a person, as a mask region, resulting in reduction of false detection of persons.SELECTED DRAWING: Figure 1
【課題】人物として誤検出され得る領域を効率的にマスク領域として設定し、もって人物の誤検出を低減することが課題。【解決手段】移動体システムは、移動体30aが撮像した撮像画像データ及び人物検出を行った人物候補領域データを移動体制御装置20に送信し、移動体制御装置20において、監視者が指定した誤検出領域をマスク領域データとして取得し、移動体制御装置20は、該マスク領域データを移動体30aに送信し、移動体30aにおいて、受信したマスク領域データから緯度経度の実空間座標及びマスク領域データの有効時間であるマスク時間を算定し、マスク領域以外の領域で人物検出を行うことで、人物として誤検出され得る領域を効率的にマスク領域として設定し、もって人物の誤検出を低減する。【選択図】図1
MOBILE BODY SYSTEM, MOBILE BODY, AND PERSON REGION DETECTION METHOD
移動体システム、移動体及び人物領域検出方法
2024-12-25
Patent
Electronic Resource
Japanese
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