图像处理中的膨胀腐蚀、开运算、闭运算，具有图形界面-The expansion of image processing corrosion, open operation, closing operation with a graphical interface

基于二值图像处理的腐蚀， 膨胀处理，结合起来就是开闭运算！(Based on the two value image processing of corrosion, expansion processing, combined to open and close operation!)