Correlation Filtering Algorithm of Infrared Spectral Data for Dim Target Tracking

Table 3

Tracking time of different methods.

Number of experiments	Tracking time (ms)
	The mean shift filtering method proposed in this paper	Reference [8] multimodel efficient particle filter	Reference [10] combinatorial representation learning
10	18.2	20.8	25.1
20	18.7	24.9	27.2
30	19.9	30.3	28.4
40	20.4	33.2	32.6