An intelligent system for motor style assessment and training from inertial sensor data in intermediate level Ski jumping

Heike Brock, Yuji Ohgi

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

In this research we developed a wearable, augmented motion feedback system for ubiquitous training and motion assessment in mid-level ski jumping. Ski jump motion data captured with a set of inertial sensors were first transformed into meaningful kinematic motion information using an extensive processing system. Next, derived segment orientations, joint positions and joint angles were used to build and train motion knowledge on the base of the sport's common style and judging criteria. This intelligent machine knowledge was then applied to identify specific style information within incoming motion data that could be provided to the athlete as augmented motion feedback via a mobile training application. System validations on a set of test jumping data showed that style errors could be recognized and displayed well by the implemented system. We therefore believe the system to be suitable for the provision of kinematic motion feedback that could not be obtained without an extensive training support environment otherwise. Adding a real-time environment for athletesystem communication, this could lead to the creation of an ubiquitous training support application in future.

本文言語English
ホスト出版物のタイトルicSPORTS 2016 - Proceedings of the 4th International Congress on Sport Sciences Research and Technology Support
編集者Pedro Pezarat Correia, Jan Cabri
出版社SciTePress
ページ101-108
ページ数8
ISBN(電子版)9789897582059
DOI
出版ステータスPublished - 2016
イベント4th International Congress on Sport Sciences Research and Technology Support, icSPORTS 2016 - Porto, Portugal
継続期間: 2016 11 72016 11 9

出版物シリーズ

名前icSPORTS 2016 - Proceedings of the 4th International Congress on Sport Sciences Research and Technology Support

Other

Other4th International Congress on Sport Sciences Research and Technology Support, icSPORTS 2016
国/地域Portugal
CityPorto
Period16/11/716/11/9

ASJC Scopus subject areas

  • ソフトウェア
  • 整形外科およびスポーツ医学
  • 理学療法、スポーツ療法とリハビリテーション
  • コンピュータ サイエンスの応用

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