A Multisource Heterogeneous Data Fusion Method for Pedestrian Tracking

Table 1

Average error at different times.

Time duration (s)	Average deviation before correction (m)	Average deviation after correction (m)
20	0.591	0.538
40	1.332	0.849
60	2.206	1.361
80	2.443	1.842
100	2.713	1.777
120	4.329	1.639
140	5.935	1.573
160	8.706	1.650
180	13.622	2.034
200	17.120	2.119