To provide an image analyzer that improves the accuracy of parking state determination by making parking determination that takes into account the presence or absence of vehicles in an adjacent parking area.SOLUTION: An image analyzer that determines the parking state of a vehicle in a parking lot from an image of the parking lot having a plurality of parking areas comprises: decision means for determining a determination area to be used for determination of the parking state for each parking area; and determination means for determining the parking state of each of the plurality of parking areas based on parking lot information that includes information on the parking state of the parking areas and information on adjacent relation between the parking areas. The determination means determines the parking state for the plurality of parking areas based on weight information weighted based on the parking state of the parking areas adjacent to the parking area for which the determination area is determined and the determination area.SELECTED DRAWING: Figure 13
【課題】隣接する駐車領域の車両の有無を考慮した駐車判定を行うことで駐車状況の判定精度を向上させる画像解析装置を提供する。【解決手段】複数の駐車領域を有する駐車場が撮影されている画像から駐車場における車両の駐車状況を判定する画像解析装置であって、駐車状況の判定に用いる判定領域を駐車領域毎に決定する決定手段と、駐車領域の駐車状況の情報と駐車領域間の隣接関係の情報とを含む駐車場情報に基づいて、複数の駐車領域の各々の駐車状況を判定する判定手段と、を有し、判定手段は、判定領域を決定した駐車領域に隣接する駐車領域の駐車状況に基づいて重み付けされた重み情報と判定領域に基づき、駐車状況の判定を複数の駐車領域に対して行う、ことを特徴とする。【選択図】図13
IMAGE ANALYZER, IMAGE ANALYSIS SYSTEM, CONTROL METHOD FOR IMAGE ANALYZER, AND PROGRAM
画像解析装置、画像解析システム、画像解析装置の制御方法、及びプログラム
2024-05-17
Patent
Electronic Resource
Japanese
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