列車前方映像を用いた地上設備の設置位置検討のための視覚シミュレーション手法

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2016/02/01

タイトル(英語): A Visual Simulation Method for Considering Installation Site of Wayside Facilities using Video Sequences from the Train Cab

著者名: 長峯　望（公益財団法人鉄道総合技術研究所），鵜飼　正人（公益財団法人鉄道総合技術研究所）

著者名(英語): Nozomi Nagamine (Railway Technical Research Institute), Masato Ukai (Railway Technical Research Institute)

キーワード: 地上設備，特殊信号発光機，シミュレーション，座標変換，前方映像，レール抽出　　wayside facilities，obstruction warning signal，simulation，co-ordinate conversion，fore view image，rail extraction

要約(英語): Recently, constructions of obstruction-warning signals and emergency buttons have been urgently needed at level crossings. However, the construction of these wayside facilities involves considerable inefficiency because it requires a joint survey or instruction to check these visibility from the train cab. Therefore, we have developed a simulator that overlays wayside facilities’ image on video sequences by estimating a three-dimensional position using our rail extraction method. In this paper, we present the concept of the simulator, details of the method, and an accuracy verification based on actual video sequences.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.136 No.2 （2016）

本誌掲載ページ: 134-144 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/ieejias/136/2/136_134/_article/-char/ja/