Research Article

Camera Localization in Distributed Networks Using Trajectory Estimation

Table 6

Performance comparison between CLUTE, MAP, and MDS on the three datasets (8-camera network).

ID CLUTE MAP MDS

Exp 1 2 0.12 0.89 0.12 0.86 1.00 10.54
3 0.02 0.61 0.02 0.63 1.05 3.48
4 0.08 1.56 0.08 2.12 0.45 1.82
5 0.16 1.54 0.16 1.54 1.84 17.29
6 0.02 0.40 0.02 0.42 2.04 7.13
7 0.04 0.77 0.04 0.80 0.04 0.67
8 0.52 2.01 0.05 2.00 0.50 2.52
Average 0.14 1.11 0.07 1.20 0.99 6.21

Exp 2 2 0.14 0.85 0.24 1.90 0.98 11.01
3 0.28 1.38 0.28 1.94 0.98 3.47
4 0.14 3.00 0.26 4.12 0.73 2.92
5 0.20 0.07 0.22 0.54 1.23 17.29
6 0.36 1.49 0.35 1.42 1.01 2.13
7 0.22 1.09 0.22 1.86 0.99 0.67
8 0.17 1.25 0.14 5.20 0.55 2.52
Average 0.19 1.14 0.22 2.12 0.81 5.00

Exp 3 2 0.00 0.07 0.00 0.93 0.00 3.07
3 0.03 0.13 0.03 1.89 0.10 1.87
4 0.09 8.16 0.10 9.23 0.95 10.16
5 0.07 2.32 0.06 2.13 0.92 0.68
6 0.04 0.12 0.06 0.83 0.17 3.12
7 0.00 0.04 0.03 0.62 0.20 8.96
8 0.00 0.02 0.04 9.58 0.22 4.69
Average 0.03 1.36 0.04 3.15 0.32 4.07