Development of an Angle Measurement System Using Monocular Camera and Moire Patterns

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2019/03/01

タイトル(英語): Development of an Angle Measurement System Using Monocular Camera and Moire Patterns

著者名: Junya Tsunoda (Graduate School of Science and Engineering, Saitama University), Sho Sakaino (Graduate School of Science and Engineering, Saitama University, JST PRESTO), Toshiaki Tsuji (Graduate School of Science and Engineering, Saitama University)

著者名(英語): Junya Tsunoda (Graduate School of Science and Engineering, Saitama University), Sho Sakaino (Graduate School of Science and Engineering, Saitama University, JST PRESTO), Toshiaki Tsuji (Graduate School of Science and Engineering, Saitama University)

キーワード: human motion tracking，Moire fringe，joint angle

要約(英語): This paper describes the development of an angle measurement system using a monocular camera. In recent years, the measurement of the angle of a human joint has played an important role in various fields. Particularly, in the area of rehabilitation, measurement results are applied to make a diagnosis based on the condition of the patient; therefore, high accuracy is required. However, the use of such results is limited because systems with sufficient accuracy are expensive and bulky. In the proposed method, we introduce a Moire pattern that magnifies small angular displacements to compensate for the poor resolution of the camera. We experimentally verified the robustness of the measurement results' assuming practical use.

本誌: IEEJ Journal of Industry Applications Vol.8 No.2 （2019） Special Issue Ⅰ on “Motion Control and its Related Technologies”　Special Issue Ⅱ on “IPEC-Niigata 2018”

本誌掲載ページ: 200-206 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/8/2/8_200/_article/-char/ja/