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Fig. 3 | Journal of NeuroEngineering and Rehabilitation

Fig. 3

From: Sensing form - finger gaiting as key to tactile object exploration - a data glove analysis of a prototypical daily task

Fig. 3

K-mean cluster classification of sensor patterns for PC1 and PC2 of left and right hands. The clusters are defined by the dominant PC, i.e. cluster 1 by PC1, cluster 2 by PC2 and cluster 3 by PC3 (Fig. S2, Supplemental Material). The distances are derived from the correlation between the cluster centroid and the spatial patterns of a run. The colour blue denotes the PC1’s, red the PC2’s and green the PC3’s. The medians, means, and 2 s bands of the dominant PC’s of a cluster are represented as dashed, solid and dotted lines, respectively. Misassigned runs are paled

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