数字图像腐蚀程序。参数中有一个BOOL变量， 为真时，表示在水平方向进行腐蚀运算，否则在竖直方向上进行腐蚀运算。-digital image corrosion process. Parameters have a BOOL variable to true, in the horizontal direction corrupting computation, Otherwise, the vertical direction on erosion.

graycsale,dilatation, erotion morphology

erode code for machine vision