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Autocalibration of accelerometer data for free-living physical activity assessment using local gravity and temperature: an evaluation on four continents

Wearable acceleration sensors are increasingly used for the assessment of free-living physical activity. Acceleration sensor calibration is a potential source of error. This study aims to describe and evaluate an autocalibration method to minimize calibration error using segments within the free-liv...

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Detalles Bibliográficos
Autores principales:	van Hees, Vincent T., Fang, Zhou, Langford, Joss, Assah, Felix, Mohammad, Anwar, da Silva, Inacio C. M., Trenell, Michael I., White, Tom, Wareham, Nicholas J., Brage, Søren
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Physiological Society 2014
Materias:	Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4187052/ https://www.ncbi.nlm.nih.gov/pubmed/25103964 http://dx.doi.org/10.1152/japplphysiol.00421.2014

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