Skip to main content

Table 2 Root mean squared error of the force plate’s filtered COP with the depth camera’s COM and the pressure mat’s COP across the VFBT balance exercises for the anterior–posterior (AP) and medial–lateral (ML) direction

From: Feasibility of using a depth camera or pressure mat for visual feedback balance training with functional electrical stimulation

 

Depth camera

Pressure mat

AP

(Mean ± SD m)

ML

(Mean ± SD m)

AP

(Mean ± SD m)

ML

(Mean ± SD m)

Color

0.007 ± 0.005

0.010 ± 0.001

0.031 ± 0.004*

0.049 ± 0.010*

Hunt

0.006 ± 0.005*

0.008 ± 0.001*

0.024 ± 0.005*

0.041 ± 0.008*

Ellipse

0.008 ± 0.005

0.008 ± 0.002

0.038 ± 0.006*

0.048 ± 0.009*

Bullseye

0.002 ± 0.002

0.001 ± 0.000

0.002 ± 0.000*

0.002 ± 0.000*

  1. *Indicates statistical difference (p < 0.05) between the RMSE in the AP and ML direction
Back to article page

BioMedical Engineering OnLine

ISSN: 1475-925X

Contact us