ch9_5_3.m

来自「常用图像处理源码合集」· M 代码 · 共 5 行

BW = imread('circbw.tif'); 
SE = ones(5);
BW2 = imdilate(BW,SE);
increase = (bwarea(BW2) - bwarea(BW))/bwarea(BW);