数字图像处理(实验二)

图像的读、写、显示和点运算



1、掌握函数imadjust与对数和对比度拉伸变换；

2、掌握直方图的绘制和直方图均衡化变换；

3、掌握空间滤波。

-Digital image processing (Experiment 2). the image to read, write, display and point operations a master function imadjust with the number and contrast stretching transformation　2, control histogram drawing and the histogram equalization transformation　3, master spatial filtering .