信源的信息熵H是从整个信息缘的统计特性来考虑的。它是从评价意义上来表征信息源的总体特征的。代码涵盖了图像的熵、灰度平均值、灰度中值、方差-

The entropy H is the source of information from the statistical characteristics of the edge to be considered. It came from the evaluation of significance to characterize the general characteristics of information sources. Code covers the entropy of the image, the average gray, gray median, variance