%?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（‘C:\Documents?and?Settings\Administrator\桌面\分割\1.avi‘）;

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

fr?=?source（1）.cdata;???????????%?讀取第一幀作為背景
fr_bw?=?rgb2gray（fr）;??????????%?將背景轉換為灰度圖像
fr_size?=?size（fr）;?????????????%取幀大小
width?=?fr_size（2）;
height?=?fr_size（1）;
fg?=?zeros（height?width）;
bg_bw?=?zeros（height?width）;

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

C?=?3;??????????????????

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

?????文件???????5699??2010-01-21?16:11??mixture_of_gaussians.m

?????文件??????26112??2010-01-21?16:10??matlab問題文檔.doc

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

????????????????31811????????????????????2