Correlation Filtering Algorithm of Infrared Spectral Data for Dim Target Tracking

Table 1

Comparison of detection performance of algorithms under three signal-to-noise ratios.

Project	Signal-to-noise ratio (dB)
	3-4	4-5	5-6
Number of particles (pcs)	1000	1000	1000
The time required to process each frame (s)	0.7	1.0	1.5
Detection probability (%)	99.38	99.46	100
False alarm rate (%)	0	0	0