An Image Enhancement Method Using the Quantum-Behaved Particle Swarm Optimization with an Adaptive Strategy

Table 4

Experimental results of each algorithm on “Lenna” and “Waterlilies”.

	GA	PSO	QPSO	AQPSO
Best fitness value
Lenna	1.2679𝑒+003	1.4694𝑒+003	1.4770𝑒+003	1.4801𝑒+003
Waterlilies	1.2006𝑒+003	1.2406𝑒+003	1.2513𝑒+003	1.2605𝑒+003
Mean fitness value
Lenna	1.2594𝑒+003	1.4324𝑒+003	1.4527𝑒+003	1.4737𝑒+003
Waterlilies	1.1915𝑒+003	1.1936𝑒+003	1.2045𝑒+003	1.2152𝑒+003
Standard deviation
Lenna	3.5129𝑒+001	4.0285𝑒+001	4.4002𝑒+001	3.3019𝑒+001
Waterlilies	1.0017𝑒+001	1.0046𝑒+001	1.1691𝑒+001	1.0470𝑒+001