中文说明：很全的图像融合指标，综合熵、空间频率、互信息等等，一共7种！和两幅源图像！每个程序都测试过，效果很好，直接出结果
English Description：
Comprehensive image fusion index, comprehensive entropy, spatial frequency, mutual information and so on, a total of 7 kinds! And two source images! Each program has been tested, the effect is very good, direct results