An Adaptive Image Enhancement Technique by Combining Cuckoo Search and Particle Swarm Optimization Algorithm

Table 4

Running time of each iteration compared with other objective functions.

Image	Apurba	Zhou	Eskicioglu	Proposed
I1	43.15	0.050	6.73	0.19
I2	8.73	0.023	0.72	0.15
I3	46.80	0.052	6.57	0.19
I4	36.84	0.060	6.48	0.20