Analysis of emergent patterns in crossing flows of pedestrians reveals an invariant of ‘stripe’ formation in human data
Fig 8
Time averaged orientation of stripes.
(a) Boxplots for and
.
and
are the orientations of stripes in a trial as obtained from separate-group analysis using pattern matching technique. (b) Boxplots for 〈γL〉t and 〈γR〉t, where γL and γR are estimated from the per-stripe analysis using edge-cutting algorithm.