View Based Navigationを応用したスマートフォンによる屋内歩行者案内システムの開発

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2014/01/01

タイトル(英語): Development of Indoor Pedestrian Navigation System by a Smartphone Applying View Based Navigation

著者名: 萩原　良信（創価大学大学院工学研究科），野澤　満明（創価大学大学院工学研究科），崔　龍雲（創価大学大学院工学研究科），渡辺　一弘（創価大学大学院工学研究科）

著者名(英語): Yoshinobu Hagiwara (Graduate School of Engineering, Soka University), Mistuaki Nozawa (Graduate School of Engineering, Soka University), Yongwoon Choi (Graduate School of Engineering, Soka University), Kazuhiro Watanabe (Graduate School of Engineering, Soka University)

キーワード: ビューベーストナビゲーション，スマートフォン，歩行者，屋内案内　　view based navigation，smartphone，pedestrian，indoor navigation

要約(英語): In this paper, we propose a novel indoor human navigation system by applying view-based navigation to a smartphone. Indoor human navigation systems should conventionally need to install positioning infrastructures in buildings. To solve this problem, we focus on the view-based navigation developed as an indoor positioning method for mobile robots. This method has the following two features. One is able to identify the position of a user by processing images obtained from a monocular camera. The other is profitable in the processing cost because the process for position identification can be realized by a simple image matching algorithm. By using these two features, we will show that a human navigation can be implemented on a smartphone without installing special infrastructures. For applying the view-based navigation to a smartphone, we optimize an image matching algorithm and we also visualize the positional information obtained by the image matching. In the experiments of human navigation in actual indoor environments like a corridor, we confirmed that the proposed system is capable of accomplishing the indoor human navigation on a smart phone.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.134 No.1 （2014） 特集：スマート社会を支える電子回路技術

本誌掲載ページ: 112-120 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/134/1/134_112/_article/-char/ja/