Upper Limb Posture Estimation in Robotic and Virtual Reality-Based Rehabilitation

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="821908.fig.004a" src="https://static.hindawi.com/articles/bmri/volume-2014/821908/figures/821908.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Small error while meeting the arm fixation constraint</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="821908.fig.004b" src="https://static.hindawi.com/articles/bmri/volume-2014/821908/figures/821908.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Negligible error while meeting the arm fixation constraint</td></tr></table></td></tr></table>

<table>Constraint modeling the interaction of the Armeo’s arm fixation.</table>

BioMed Research International

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Figure 4

Figure 4: Upper Limb Posture Estimation in Robotic and Virtual Reality-Based Rehabilitation 