Filtering motion data through piecewise polynomial approximation
Auteurs : Lippi, Vittorio (Auteur) ; Avizzano, Carlo Alberto (Auteur) ; Ruffaldi, Emanuele (Auteur)
Lieu de publication : [France]
Éditeur : EDP Sciences
Date de publication : 2011
Langue : Anglais
Description : [4 p.] ; 28 cm
Sujets :
Jonglerie - Recherche
Jonglerie - Aspect physiologique
Résumé :
In this work we propose a system to filter human movement data and store them into a compact representation. We are interested both in noise reduction and in segmentation. The method described in this paper relies on a iterative optimization and guarantee to converge to a local optimum: it proved anyway to produce stable results and to provide an accurate segmentation on the analyzed data . We analyze the Three ball cascade Juggling as case study: This provides us the challenge to represent both low-pass dynamics of human limbs and juggled balls and the discontinuities produced by contact forces. [auhtors summary]
Collection : Bibliothèque de l'École nationale de cirque
Localisation : Études, rapports et articles de périodiques
Cote : 793.870 15 L765f 2011