本代码是基于VC6.0的图像增强代码，程序支持读入、显示各种类型的彩色、灰度图像，图像增强先做平滑滤波去除噪声，再采用拉普拉斯算子实现边缘检测，并附带图像灰度直方图的显示功能。-This code is based on image enhancement VC6.0 code, the program supports reading, showing all kinds of color, grayscale image, image enhancement do first smoothi