Table 3: Mine distribution model.

100 × 100 area Mine distribution (random/pattern)
No. of sweepers Area % F-measure Time (sec)

5 104/107 0.97/0.97 361/242.7
10 120.5/103.50.989/0.95 277.5/189.25
25 110.1/105.4 0.984/0.989 198.5/132.3
50 99.3/110 0.994/0.994 129.5/94.3