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 4 / 4 : tandem eight-shaped 20 meters walk test

Loading the player ...

length of the template path = 19.999413 [ m ]
length of the person's trajectory = 23.011500 [ m ]
total length travelled by the left foot = 26.182479 [ m ]
total length travelled by the right foot = 26.381265 [ m ]
mean velocity = 0.602758 [ m / s ]
mean velocity of the left foot = 0.685818 [ m / s ]
mean velocity of the right foot = 0.691025 [ m / s ]
length of the trajectory projected on the template path = 19.833383 [ m ]
useful velocity = 0.519511 [ m / s ]
mean distance (not lateral !) between feet = 0.224846 [ m ]
mean lateral distance between feet = 0.044111 [ m ]
maximal deviation = 0.114017 [ m ]
mean deviation = 0.029526 [ m ]
RMS deviation = 0.035999 [ m ]
median of max velocity of the left foot = 2.134234 [ m / s ]
median of max velocity of the right foot = 2.085789 [ m / s ]
gait cycle = 1.285011 [ s ]
gait cycle of left foot = 0.876990 [ m ]
gait cycle of right foot = 0.890845 [ m ]

Select another sequence :

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