An Improved Mixture-of-Gaussians Background Model with Frame Difference and Blob Tracking in Video Stream

Table 1

FNRs and FPRs (%).

Method	My video
	Foreground after 60; frames		Foreground after 100; frames
	FNR	FPR	FNR	FPR
MoG	61.8	0.2	56.3	0.6
MoG + blob tracking	13.1	0.6	12.7	0.8