Activity Analysis in Complicated Scenes Using DFT Coefficients of Particle Trajectories.

Jingxin Xu Simon Denman Sridha Sridharan Clinton Fookes Activity Analysis in Complicated Scenes Using DFT Coefficients of Particle Trajectories. 82-87 2012 AVSS https://doi.org/10.1109/AVSS.2012.6 https://doi.ieeecomputersociety.org/10.1109/AVSS.2012.6 conf/avss/2012 db/conf/avss/avss2012.html#XuDSF12