2-D Lower limb joint kinematics using a hybrid markerless approach applied to video camcorder acquisitions
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Data di Pubblicazione:
2012
Citazione:
2-D Lower limb joint kinematics using a hybrid markerless approach applied to video camcorder acquisitions / E. Surer, A. Cereatti, U. Della Croce. ((Intervento presentato al 3. convegno Congresso Nazionale di Bioingegneria (GNB’2012) tenutosi a Roma, Italy nel 2012.
Abstract:
A hybrid markerless technique is presented
and applied to estimate the 2-D lower limb joint
kinematics from acquisitions recorded using a video
camcorder. The proposed methodology is defined as
hybrid since it uses garments as “segmental markers”,
specifically high-cut underwear which contributes in
defining the pelvis segment and ankle socks for the
definition of the foot segment. The method was applied to
video sequences acquired with a video camcorder and was
validated by using a stereophotogrammetric markerbased
system. Results show that the proposed technique
can be considered as an easy-to-configure and affordable
alternative to marker-based photogrammetric systems.
Tipologia IRIS:
14 - Intervento a convegno non pubblicato
Elenco autori:
E. Surer, A. Cereatti, U. Della Croce
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