V-GAIMS: our experimental setup at the CHU of Liege

Here are some sequences recorded with the current version of our setup (February 2012). Each sequence is accompanied by a video and a few graphs showing various features of the gait computed automatically from the acquired data. Enjoy !

- sequence 1 -- sequence 2 -- sequence 3 -- sequence 4 -

Sequence 2 / 4 : six spot step test (SSST)

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length of the template path = 6.478709 [ m ]
length of the person's trajectory = 6.242136 [ m ]
total length travelled by the left foot = 5.896191 [ m ]
total length travelled by the right foot = 7.704659 [ m ]
mean velocity = 1.007283 [ m / s ]
mean velocity of the left foot = 0.951459 [ m / s ]
mean velocity of the right foot = 1.243289 [ m / s ]
length of the trajectory projected on the template path = 5.785990 [ m ]
useful velocity = 0.933676 [ m / s ]
mean distance (not lateral !) between feet = 0.363572 [ m ]
mean lateral distance between feet = 0.166616 [ m ]
maximal deviation = 0.366946 [ m ]
mean deviation = 0.122155 [ m ]
RMS deviation = 0.146840 [ m ]
median of max velocity of the left foot = 3.427144 [ m / s ]
median of max velocity of the right foot = 3.590016 [ m / s ]
gait cycle = 1.163396 [ s ]
gait cycle of left foot = 1.179547 [ m ]
gait cycle of right foot = 1.453693 [ m ]

Select another sequence :

- sequence 1 -- sequence 2 -- sequence 3 -- sequence 4 -