%mean?shift?tracking
%citation:?Comaniciu?D，Ramesh?V，Meer?P.?Kernel-based?object?tracking?[J].
%??????????IEEE?Transaction?on?Pattern?Analysis?and?Machine?Intelligence，2003?25（5）:?564-577.
%?written?by?swf.
%?date:?2008.12.
%?第一幀用鼠標選擇要跟蹤的物體
clear?all;clc;
rgb=imread（‘0329.jpg‘）;
[temprect]=imcrop（rgb）;
[abc]=size（temp）;

%目標中心坐標
y（1）=a/2;
y（2）=b/2;

m_wei=zeros（ab）;%權值矩陣
h=y（1）^2+y（2）^2?;%帶寬

%計算權值矩陣
for?i=1:a
????for?j=1:b
????????dist=（i-y（1））^2+（j-y（2））^2;
????????m_wei（ij）=1-dist/h;?%epanechnikov?profile
????end
end
C=1/sum（sum（m_wei））;%歸一化系數

%計算目標權值直方圖qu
%hist1=C*wei_hist（tempm_weiab）;%target?model
hist1=zeros（14096）;
for?i=1:a
????for?j=1:b???
????????%rgb顏色空間量化為16*16*16?bins
????????q_r=fix（double（temp（ij1））/16）;
????????q_g=fix（double（

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

?????文件??????51271??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0329.jpg

?????文件??????51303??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0330.jpg

?????文件??????51393??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0331.jpg

?????文件??????51406??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0332.jpg

?????文件??????51413??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0333.jpg

?????文件??????51313??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0334.jpg

?????文件??????51406??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0335.jpg

?????文件??????51294??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0336.jpg

?????文件??????51331??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0337.jpg

?????文件??????51379??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0338.jpg

?????文件??????51210??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0339.jpg

?????文件??????51337??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0340.jpg

?????文件??????51169??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0341.jpg

?????文件??????51281??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0342.jpg

?????文件??????51367??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0343.jpg

?????文件??????51297??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0344.jpg

?????文件??????51305??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0345.jpg

?????文件??????51435??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0346.jpg

?????文件??????51305??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0347.jpg

?????文件??????51378??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0348.jpg

?????文件??????51562??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0349.jpg

?????文件??????51565??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0350.jpg

?????文件??????51663??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0351.jpg

?????文件??????51619??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0352.jpg

?????文件??????51456??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0353.jpg

?????文件??????51647??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0354.jpg

?????文件??????51472??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0355.jpg

?????文件??????51584??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0356.jpg

?????文件??????51871??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0357.jpg

?????文件??????51759??2011-07-21?14:17??（含圖像-打印）mean?shift?tracking\0358.jpg

............此處省略30個文件信息