本系统设计基于GUI图形界面，用matlab语言编写代码，实现功能包括图象的读取、显示，直方图均衡化，中值滤波、均值滤波，拉普拉斯算子增强，边缘检测（包括LoG边缘检测、Canny边缘检测）等(The system design based on GUI graphical interface, using matlab language to write code, to achieve the function, including image read, display, histogra