qiuzhouchang.m

背景差分法对运动汽车的检测

I=imread('E:\boostingDemo\LabelMeDatabase\Images\05june05_static_street_porter\p1010931.jpg');
I=im2double(I);
T=graythresh(I)
I=im2bw(I,T)
I=bwperim(I);
imshow(I);