[Retracted] Wireless Sensor System of UAV Infrared Image and Visible Light Image Registration Fusion

Table 4

Experimental results of the optimization algorithm.

Optimization				t	Measure function	Calculation time (s)
Powell	−49.2314	−50.2352	−1.1391	1.000	−1.1313	10.131
Improved walking algorithm	−49.0237	−50.2341	−1.1356	1.002	−1.1310	27.134
Powell + improved walking algorithm	−50.231	−49.2314	−1.1332	1.007	−1.0023	5.211