%This?program?is?to?motion?segmentation?and?following
clc;
clear;
%Read?a?background?image
?A=imread（‘frame1.jpg‘）
?background?=?rgb2gray（A）;
?figure（2）;subplot（231）;imshow（background）;title（‘background‘）;
?Imback=double（imread（‘frame1.jpg‘））;
%A?sequence?of?input?video
for?i=50:100
????frame?=?rgb2gray（imread（[‘frame‘?num2str（i）?‘.jpg‘]））;
????%Show?Image
????figure（2）;subplot（232）;imshow（frame）;title（[‘frame?#‘?num2str（i）]）
????%?background?subtraction
????diff=abs（double（frame）-double（background））;
????diff?=diff（::）>25;
????figure（2）;subplot（233）;imshow（diff）;title（‘binary?image‘）;
?????%remove?hole???
????newdiff?=?bwmorph（diff‘erode‘）;
????newdiff?=?bwmorph（newdiff‘dilate‘2）;
????figure（2）;subplot（234）;imshow（newdiff）;title（‘beforeedges‘）;???
????fs=b

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????7840??2007-04-28?08:43??新建文件夾?（2）\frame1.jpg

?????文件???????7854??2007-04-28?08:43??新建文件夾?（2）\frame10.jpg

?????文件???????8567??2007-04-28?08:43??新建文件夾?（2）\frame100.jpg

?????文件???????8585??2007-04-28?08:43??新建文件夾?（2）\frame101.jpg

?????文件???????8608??2007-04-28?08:43??新建文件夾?（2）\frame102.jpg

?????文件???????8523??2007-04-28?08:43??新建文件夾?（2）\frame103.jpg

?????文件???????8471??2007-04-28?08:43??新建文件夾?（2）\frame104.jpg

?????文件???????8546??2007-04-28?08:43??新建文件夾?（2）\frame105.jpg

?????文件???????8512??2007-04-28?08:43??新建文件夾?（2）\frame106.jpg

?????文件???????8528??2007-04-28?08:43??新建文件夾?（2）\frame107.jpg

?????文件???????8566??2007-04-28?08:43??新建文件夾?（2）\frame108.jpg

?????文件???????8571??2007-04-28?08:43??新建文件夾?（2）\frame109.jpg

?????文件???????7818??2007-04-28?08:43??新建文件夾?（2）\frame11.jpg

?????文件???????8546??2007-04-28?08:43??新建文件夾?（2）\frame110.jpg

?????文件???????8614??2007-04-28?08:43??新建文件夾?（2）\frame111.jpg

?????文件???????8571??2007-04-28?08:43??新建文件夾?（2）\frame112.jpg

?????文件???????8496??2007-04-28?08:43??新建文件夾?（2）\frame113.jpg

?????文件???????8475??2007-04-28?08:43??新建文件夾?（2）\frame114.jpg

?????文件???????8424??2007-04-28?08:43??新建文件夾?（2）\frame115.jpg

?????文件???????8364??2007-04-28?08:43??新建文件夾?（2）\frame116.jpg

?????文件???????8364??2007-04-28?08:43??新建文件夾?（2）\frame117.jpg

?????文件???????8408??2007-04-28?08:43??新建文件夾?（2）\frame118.jpg

?????文件???????7864??2007-04-28?08:43??新建文件夾?（2）\frame12.jpg

?????文件???????7870??2007-04-28?08:43??新建文件夾?（2）\frame13.jpg

?????文件???????7857??2007-04-28?08:43??新建文件夾?（2）\frame14.jpg

?????文件???????7854??2007-04-28?08:43??新建文件夾?（2）\frame15.jpg

?????文件???????7821??2007-04-28?08:43??新建文件夾?（2）\frame16.jpg

?????文件???????7868??2007-04-28?08:43??新建文件夾?（2）\frame17.jpg

?????文件???????7826??2007-04-28?08:43??新建文件夾?（2）\frame18.jpg

?????文件???????7836??2007-04-28?08:43??新建文件夾?（2）\frame19.jpg

............此處省略93個文件信息