function?[?output_args?]?=?Untitled（?input_args?）
%UNtitleD?Summary?of?this?function?goes?here
%???Detailed?explanation?goes?here
%?第一幀用鼠標選擇要跟蹤的物體
clear?all;
vid?=?videoinput（‘winvideo‘1）;
vid_src=getselectedsource（vid）;
data?=?getsnapshot（vid）;
set（vid‘TriggerRepeat‘Inf）;
set（vid‘framesPerTrigger‘1）;
set（vid‘frameGrabInterval‘1）;
%set（vid‘ReturnedColorSpace‘‘rgb‘）;

vidRes?=?get（vid?‘VideoResolution‘）;
nBands?=?get（vid?‘NumberOfBands‘）;
hImage=image（zeros（vidRes（2）vidRes（1）nBands））;
preview（vidhImage）;


global?num;
num=1;
for?picnum=1:50;
frame?=?getsnapshot（vid）;
str=[‘picture‘?num2str（num）‘.jpg‘];
imwrite（framestr‘jpg‘）;
num=num+1;
end


rgb=imread（‘picture50.jpg‘）;%從這張圖片里面選擇跟蹤區域
figure（2）imshow（rgb）;%顯示
[temprect]=imcrop（rgb）;%該函數用于返回圖

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

?????文件???????4222??2012-06-03?11:21??shift-shexiangtou\genzong.m

?????文件????????169??2008-12-18?19:14??shift-shexiangtou\weights.m

?????目錄??????????0??2012-06-17?10:37??shift-shexiangtou

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

?????????????????4391????????????????????3