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Vision-Based System for Automated Estimation of the Frontal Area of Swimmers: Towards the Determination of the Instant Active Drag: A Pilot Study

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APA

González Ravé, José M. & Moya Fernández, Francisco & Hermosilla Perona, Francisco & Castillo García, Fernando J. .Vision-Based System for Automated Estimation of the Frontal Area of Swimmers: Towards the Determination of the Instant Active Drag: A Pilot Study.

ISO 690

González Ravé, José M. & Moya Fernández, Francisco & Hermosilla Perona, Francisco & Castillo García, Fernando J.. Vision-Based System for Automated Estimation of the Frontal Area of Swimmers: Towards the Determination of the Instant Active Drag: A Pilot Study.

https://hdl.handle.net/20.500.12080/29178
dc.contributor.author González Ravé, José M.
dc.contributor.author Moya Fernández, Francisco
dc.contributor.author Hermosilla Perona, Francisco
dc.contributor.author Castillo García, Fernando J.
dc.date.accessioned 2022-02-01T13:28:18Z
dc.date.available 2022-02-01T13:28:18Z
dc.date.created 2022-01-26
dc.identifier.uri https://hdl.handle.net/20.500.12080/29178
dc.description.abstract : Swimmers take great advantage by reducing the drag forces either in passive or active conditions. The purpose of this work is to determine the frontal area of swimmers by means of an automated vision system. The proposed algorithm is automated and also allows to determine lateral pose of the swimmer for training purposes. In this way, a step towards the determination of the instantaneous active drag is reached that could be obtained by correlating the effective frontal area of the swimmer to the velocity. This article shows a novel algorithm for estimating the frontal and lateral area in comparison with other models. The computing time allows to obtain a reasonable online representation of the results. The development of an automated method to obtain the frontal surface area during swimming increases the knowledge of the temporal fluctuation of the frontal surface area in swimming. It would allow the best monitoring of a swimmer in their swimming training sessions. Further works will present the complete device, which allows to track the swimmer while acquiring the images and a more realistic model of conventional active drag ones. Keywords: swimming; active drag; resistive force; computer vision; area determination es_ES
dc.format application/pdf es_ES
dc.language eng es_ES
dc.rights CC-BY es_ES
dc.rights.uri http://creativecommons.org/licenses/by/4.0/deed.es es_ES
dc.title Vision-Based System for Automated Estimation of the Frontal Area of Swimmers: Towards the Determination of the Instant Active Drag: A Pilot Study es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.rights.accessrights info:eu-repo/semantics/openAccess es_ES
dc.identifier.location N/A es_ES


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