Crowdedness estimation in public pedestrian space for pedestrian guidance

Satoshi Toyosawa, Takashi Kawai

研究成果: Conference contribution

2 引用 (Scopus)

抜粋

A degree of crowdedness in public pedestrian space is obtained from sequences of greyscale images and still colour images in order to provide a route selection hint to pedestrians. Two measures are employed: amount of motion and colour entropy, and they are used selectively depending on the nature of target space. The pedestrian space is categorised into two: smooth and stagnated. The smooth space urges pedestrians to flow smoothly without pausing, while the stagnated space invites pedestrians to pause for socialising. A degree of stagnation, obtained from accumulated differentiated images, is used to distinguish these two types of space. The amount of motion and the colour entropy are compared against human's sense of crowdedness for evaluation. The experiments have shown that the amount of motion represents the smooth space's crowdedness well, while the colour entropy is suitable for evaluating the stagnated space. It has also shown tendency of significance between the degree of stagnation and the types of space.

元の言語English
ホスト出版物のタイトルITSC`05
ホスト出版物のサブタイトル2005 IEEE Intelligent Conference on Transportation Systems, Proceedings
ページ137-142
ページ数6
DOI
出版物ステータスPublished - 2005 12 1
イベント8th International IEEE Conference on Intelligent Transportation Systems - Vienna, Austria
継続期間: 2005 9 132005 9 16

出版物シリーズ

名前IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC
2005

Conference

Conference8th International IEEE Conference on Intelligent Transportation Systems
Austria
Vienna
期間05/9/1305/9/16

ASJC Scopus subject areas

  • Automotive Engineering
  • Mechanical Engineering
  • Computer Science Applications

フィンガープリント Crowdedness estimation in public pedestrian space for pedestrian guidance' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Toyosawa, S., & Kawai, T. (2005). Crowdedness estimation in public pedestrian space for pedestrian guidance. : ITSC`05: 2005 IEEE Intelligent Conference on Transportation Systems, Proceedings (pp. 137-142). [1520036] (IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC; 巻数 2005). https://doi.org/10.1109/ITSC.2005.1520036