書誌事項
- タイトル別名
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- AUTOMATED PEDESTRIAN DATA COLLECTION FOR THE ESTIMATION OF DISCRETE-CHOICE-BASED PEDESTRIAN BEHAVIOR MODEL
- リサン センタクガタ ホコウシャ キョドウ モデル スイテイ ノ タメ ノ ホコウシャ ザヒョウ ノ ジドウ チュウシュツ ニ カンスル キソテキ ケンキュウ
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抄録
Microscopic simulations based on discrete-choice-type pedestrian walking behavior model have potential of contributing to detailed spatial planning and designs. However, in order to estimate unknown parameters it needs large amount of pedestrian behavior data. This paper develops the efficient data collection method based on digital image processing techniques. In particular, we compare two methods: the standard background subtraction method and the newly proposed particle filte method. By conducting comparative studies with respect to model calibration using the data collected through a fiel experiment, we fin that the proposed method would have high accuracy enough to be practically applicable.
収録刊行物
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- 土木学会論文集D3（土木計画学）
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土木学会論文集D3（土木計画学） 67 (5), 67_I_787-67_I_800, 2011
公益社団法人 土木学会