说明：  ]图像分割是图像处理的一个重要研究方向，本文在介绍了基于阈值的图像分割算法的基础上，针对最大类间方差的寻优问 题，利用遗传算法求解最佳闽值
(Image processing image segmentation is an important research direction in this paper, based on the threshold image segmentation algorithm based on Otsu, aiming at the optimization question Application of genetic algorithm to solve the problem, the optimal threshold)