Reference : Improving 3D measurements accuracy with camera information redundancy
Scientific congresses and symposiums : Unpublished conference
Engineering, computing & technology : Multidisciplinary, general & others
http://hdl.handle.net/2268/96746
Improving 3D measurements accuracy with camera information redundancy
English
Schwartz, Cédric mailto [Université de Liège - ULg > Département des sciences de la motricité > Kinésithérapie générale et réadaptation >]
Fringuellini, Anthony mailto [Université de Liège - ULg > > > 2e an. master ingé. civ. biomédical, fin. appr.]
Bruls, Olivier mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Laboratoire des Systèmes Multicorps et Mécatroniques >]
Forthomme, Bénédicte mailto [Université de Liège - ULg > Département des sciences de la motricité > Rééducation du membre supérieur >]
Croisier, Jean-Louis mailto [Université de Liège - ULg > Département des sciences de la motricité > Kinésithérapie générale et réadaptation >]
Cescotto, Serge mailto [Université de Liège - ULg > Département Argenco : Secteur MS2F > Mécanique des solides >]
Denoël, Vincent mailto [Université de Liège - ULg > Département ArGEnCo > Analyse sous actions aléatoires en génie civil >]
Jul-2011
2
Yes
No
International
XXIIIrd congress of the International Society of Biomechanics
Brussels
Belgium
[en] 3D motion analysis ; accuracy ; redundancy
[en] The accuracy of the Codamotion system for 3D measurement depends mainly on the signal level of the sensors and the resolution of the system at the marker localization. When using several units to cover a large field of view, the estimated position of the different units might differ. We propose a method taking both resolution and signal level in to account, instead of only the signal level as in the built-in weighting process. This new method offers improved accuracy.
Laboratoire d'Analyse du Mouvement Humain (LAMH) - Université de Liège
Researchers ; Professionals
http://hdl.handle.net/2268/96746
This version of the paper corrects a few mistakes, which were present in the version, which can be found in the conference proceedings

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