Skip to Main Content
Table 2

Accuracy of the selected techniques with background modeling after tracking and filtering steps. Only confirmed detections are used

Average resultsPrecisionRecallFalse pos. rateFalse neg. rateTime (s/frame)
Static background 
 SOM pixel 0.97 0.81 0.03 0.19 1.14 
 SOM avg. 0.98 0.74 0.02 0.26 3.71 
 SOM feat. 0.97 0.64 0.03 0.36 11.97 
 SOM (Rodriguez et al. 2011) 0.88 0.75 0.12 0.25 3.27 
 Edge 0.70 0.83 0.30 0.17 0.33 
 Region 0.97 0.84 0.03 0.16 0.18 
 Edge–region 0.97 0.84 0.03 0.16 0.31 
Dyn. background 
 SOM pixel 0.97 0.80 0.03 0.20 1.15 
 SOM avg. 0.98 0.74 0.02 0.26 3.67 
 SOM feat. 0.97 0.63 0.03 0.37 11.87 
 Edge 0.75 0.85 0.25 0.15 0.33 
 Region 0.97 0.81 0.03 0.19 0.17 
 Edge–region (proposed) 0.98 0.85 0.02 0.15 0.31 
Average resultsPrecisionRecallFalse pos. rateFalse neg. rateTime (s/frame)
Static background 
 SOM pixel 0.97 0.81 0.03 0.19 1.14 
 SOM avg. 0.98 0.74 0.02 0.26 3.71 
 SOM feat. 0.97 0.64 0.03 0.36 11.97 
 SOM (Rodriguez et al. 2011) 0.88 0.75 0.12 0.25 3.27 
 Edge 0.70 0.83 0.30 0.17 0.33 
 Region 0.97 0.84 0.03 0.16 0.18 
 Edge–region 0.97 0.84 0.03 0.16 0.31 
Dyn. background 
 SOM pixel 0.97 0.80 0.03 0.20 1.15 
 SOM avg. 0.98 0.74 0.02 0.26 3.67 
 SOM feat. 0.97 0.63 0.03 0.37 11.87 
 Edge 0.75 0.85 0.25 0.15 0.33 
 Region 0.97 0.81 0.03 0.19 0.17 
 Edge–region (proposed) 0.98 0.85 0.02 0.15 0.31 
Close Modal

or Create an Account

Close Modal
Close Modal