FLOW LINE ANALYSIS SYSTEM AND FLOW LINE ANALYSIS METHOD

PROBLEM TO BE SOLVED: To switchingly display time sequence transition of flow line information obtained by camera devices shooting the same sales floor so as to be easily understood, thereby facilitate simple comparison for users, and improve ease of use for the user, and contribute to efficiency of...

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Bibliographische Detailangaben
Hauptverfasser: HAGISU SHIMPEI, SEKI NOBUHITO, TAYAMA TETSUO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To switchingly display time sequence transition of flow line information obtained by camera devices shooting the same sales floor so as to be easily understood, thereby facilitate simple comparison for users, and improve ease of use for the user, and contribute to efficiency of marketing.SOLUTION: A camera 1 is configured to: generate background image of shot images having a shooting area taken; extract flow line information about a stay position of a moving body or a passage position thereof in the shooting area; and, in response to a transmission request, transmit the background image and the flow line information on the moving body in a fixed period of time. A server device is configured to: generate a first flow line analysis image having flow line information on the moving body in a first prescribed period of time serving as a part of the fixed period of time in the shooting area of the camera 1 overlapped on the background image transmitted from the camera 1 in the first prescribed period of time, and display the generated first flow line analysis image on a monitor; and, in response to a consecutive reproduction operation, generate a second flow line analysis image having flow line information on the moving body in a second prescribed period of time in a shooting area of a camera 2 overlapped on a background image in the second prescribed period of time transmitted from the camera 1, and display the generated second flow line analysis image on the monitor.SELECTED DRAWING: Figure 20 【課題】同じ売り場を撮像するカメラ装置により得られた動線情報の時系列の推移が分かるように切り替えて表示することで、ユーザにとって簡単に比較し易く、かつユーザの使い勝手を向上し、マーケティングの効率性に資する。【解決手段】カメラ1は、撮像領域を撮像した撮像画像の背景画像を生成し、撮像領域における移動体の滞留位置又は通過位置に関する動線情報を抽出し、送信要求に応じて、一定期間における背景画像と移動体の動線情報とを送信する。サーバ装置は、カメラ1から送信された一定期間の一部となる第1所定期間における背景画像に、カメラ1の撮像領域の第1所定期間における移動体の動線情報を重畳した第1動線分析画像を生成してモニタに表示し、連続再生操作に応じて、カメラ1から送信された第2所定期間の背景画像に、カメラ2の撮像領域の第2所定期間における移動体の動線情報を重畳した第2動線分析画像を生成してモニタに表示する。【選択図】図20