On the development of inexpensive speed and position tracking system for swimming
Gespeichert in:
| Deutscher übersetzter Titel: | Entwicklung eines preiswerten Geschwindigkeits- und Positionsverfolgungssystems im Schwimmsport |
|---|---|
| Autor: | Trangbaek, Soeren; Rasmussen, Cuno; Andersen, Thomas Bull |
| Erschienen in: | Sports technology |
| Veröffentlicht: | 8 (2015), 1/2, S. 30-34, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 1934-6182, 1934-6190 |
| DOI: | 10.1080/19346182.2015.1117477 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201612008588 |
| Quelle: | BISp |
Abstract des Autors
A semi-automated tracking system was developed for the analysis of swimming, using cameras, an LED diode marker, and a red swim cap. Four experienced young swimmers were equipped with a marker and a swim cap and their position and speed was tracked throughout above water and underwater swimming sequences, using post image processing in MATLAB®. The results showed that this technique can be used to track a swimmer both under and above water, and identify speed fluctuations.