Mathematical Problems in Engineering

Research Article

Multithreshold Segmentation by Using an Algorithm Based on the Behavior of Locust Swarms

Table 2

values produced by Wilcoxon’s test that compares LS versus PSO and DE over the “average best-so-far” values from Table 1.
LS versusPSODE
1.83 × 10−41.73 × 10−2
3.85 × 10−31.83 × 10−4
1.73 × 10−46.23 × 10−3
2.57 × 10−45.21 × 10−3
4.73 × 10−41.83 × 10−3
6.39 × 10−52.15 × 10−3
1.83 × 10−42.21 × 10−3