Crowd Event Perception Based on Spatiotemporal Weber Field
Figure 11
The ROC curves for the crowd behavior perception results based on our proposed spatiotemporal Weber field, social force model [24], HOG/HOF [36], HOG3D [37], and optical flow [8], respectively. Figure 9(a) are the results for Seq. 1; Figures 2 and 3 are the results for Seq. 2, respectively.
