{"title":"On the development of inexpensive speed and position tracking system for swimming","authors":"Soeren Trangbaek, Cuno Rasmussen, T. Andersen","doi":"10.1080/19346182.2015.1117477","DOIUrl":null,"url":null,"abstract":"Abstract 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.","PeriodicalId":237335,"journal":{"name":"Sports Technology","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Sports Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/19346182.2015.1117477","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
Abstract 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.
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