Crowd Analysis - Supplementary Video Examples
Francesco Santoro, Sergio Pedro,
Zheng-Hua Tan and Thomas B. Moeslund, " Crowd Analysis by Using
Optical Flow and Density Based Clustering," EUSIPCO 2010 – the 18th European
Signal Processing Conference, Aalborg, Denmark, August 2010.
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This webpage contains two
video files that show the results of the developed system on the PETS2009
benchmark data [1]. The output of the system is given as a graphic overlay,
i.e. adding arrows and colors to the original video (images) in order to show crowds
and their movement.
·
Video for
scenario 1: Crowd merging. This
scenario contains a densely grouped crowd and a single person joining it.
·
Video for
scenario 2: Crowd splitting. In this
scenario, a single crowd is moving diagonally. At a point it splits up into 3
different crowds.
Reference:
[1] http://www.cvg.rdg.ac.uk/PETS2009/a.html