function?hog?=?Calculate_Hog（Grad_MagGrad_Angle）
%UNtitleD2?Summary?of?this?function?goes?here
%???Detailed?explanation?goes?here
noOfBins=9;

cell_width=8;
cell_height=8;
[x?y]=size（Grad_Mag（::1））;

ele=x*y/（cell_width*cell_height）;
hog=double（zeros（elenoOfBins））;
xpos=1;
%?for?i=cell_height:cell_height:y
%?????cnt=0;
%?????xpos=xpos+1;
%?????for?j=cell_width:cell_width:x
%????????%?xpos=i/cell_width;
%?????????
%?????????for?cell_x=i-cell_width+1:i
%?????????????for?cell_y=j-cell_height+1:j
%?????????????????if（cell_x<=x?&&?cell_y<=y）
%?????????????????ang=Grad_Angle（cell_xcell_y）*180/pi;
%?????????????????end
%?????????????????ang=uint8（ang）;
%?????????????????bin=getBin（ang）;
%?????????????????if（i<=x?&&?j<=y）
%?????????????????????hog（xpos+bin+cnt）=hog（xpos+bin+cnt）+Grad_Mag（ij）;
%?????????????????end
%?????????????end
%?????????end
%?????????cnt=cnt+cell_width;
%?????????
%?????end
%?end
for?i=cell_width:cell_width:x
????for?j=cell_height:cell_height:y
????????for?l=i-cell_width+1:i
????????????for?m=j-cell_height+1:j
????????????????ang=Grad_Angle（lm）*180/pi;
????????????????bin=getBin（ang）;
????????????????bin=bin+1;
????????????????hog（xposbin）=hog（xposbin）+Grad_Mag（lm）;
????????????end
????????end
????????xpos=xpos+1;
????end
end
????????????????
end

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

?????文件???????1342??2010-10-23?19:24??（MATLAB）HOGCalculator\Calculate_Hog.m

?????文件????????660??2011-03-27?11:30??（MATLAB）HOGCalculator\Gradient_calculator.m

?????文件???????6992??2011-03-27?11:12??（MATLAB）HOGCalculator\qq.jpg

?????文件?????803074??2011-03-27?11:22??（MATLAB）HOGCalculator\ddda.txt

?????文件??????14200??2004-11-09?06:29??（MATLAB）HOGCalculator\image_0058.jpg

?????目錄??????????0??2011-03-26?10:14??（MATLAB）HOGCalculator

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

???????????????826268????????????????????6