%?This?m-file?implements?the?mixture?of?Gaussians?algorithm?for?background
%?subtraction.??It?may?be?used?free?of?charge?for?any?purpose?（commercial
%?or?otherwise）?as?long?as?the?author?（Seth?Benton）?is?acknowledged.


clear?all

%?source?=?aviread（‘C:\Video\Source\traffic\san_fran_traffic_30sec_QVGA‘）;
source?=?aviread（‘E:\劉博士\運(yùn)動(dòng)分析\my_video_datasets\多人\f01.avi‘）;

%?-----------------------??frame?size?variables?-----------------------

fr?=?source（1）.cdata;???????????%?read?in?1st?frame?as?background?frame
fr_bw?=?rgb2gray（fr）;?????%?convert?background?to?greyscale
fr_size?=?size（fr）;?????????????
width?=?fr_size（2）;
height?=?fr_size（1）;
fg?=?zeros（height?width）;
bg_bw?=?zeros（height?width）;

%?---------------------?mog?variables?-----------------------------------

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----

?????文件???????6057??2010-05-20?15:50??mixture_of_gaussians.m

-----------?---------??----------?-----??----

?????????????????6057????????????????????1