Gait-analysis-oriented processing of one-dimensional data with total-variation regularisation

Autor: Jakub Wagner, Roman Z. Morawski
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Measurement: Sensors, Vol 18, Iss , Pp 100287- (2021)
Druh dokumentu: article
ISSN: 2665-9174
DOI: 10.1016/j.measen.2021.100287
Popis: Total-variation regularisation can be used for the denoising and numerical differentiation of one-dimensional sequences of measurement data representative of phenomena which can be adequately modelled using piecewise-polynomial functions. The general mathematical description of this technique and its implementation – as well as the strategies for its optimisation and an application for human gait analysis – are presented.
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