Figure 11From: Background initialization and foreground segmentation for bootstrapping video sequences The performance indexes ( T 1 and T 2 ) of four bootstrapping video sequences with different thresholding values TH still : the performance indexes ( T 1 and T 2 ) of “Highway-1” (a); “Highway-2” (b); “S1-T1-C-3” (c); and “S1-T1-C-4” (d). Back to article page