本算法为基于直方图均衡化的图像去雾算法的改进算法，在改进中利用了自己编写的改进全局直方图均衡化算法和内置的局部直方图均衡化函数分别进行图像去雾，最后对两者进行适当加权。同时改进算法中引进了明度参数进行加权计算得出另一种改进结果。-This algorithm is based on the image histogram equalization algorithm defogging improved algorithm, improving the use of their preparation to improve global histogram equalization algorithm and built-in functions are local histogram equalization image to fog, the last of two by appropriate weighting. While improving the algorithm introduced the lightness parameter calculated weighted Another improvement results.