使用matlab来实现图像的处理，比如直方图均衡化-Using matlab to achieve image processing, such as histogram equalization

matlab直方图均衡化的程序及理论知识-matlab histogram equalization procedures and theoretical knowledge

用MATLAB首先显示彩色图像，然后显示灰度化后的图像，再绘制直方图，直方图均衡化-MATLAB show color image first, and then according to gray image, to draw the histogram, the histogram equalization