%Author:??An?aged?donkey?pulling?the?mill
function??Gray_Proj（I）??%?I:?The?name?of?image?
A=imread（I）;
m=0;
n=0;
[mn]=?size（A）;
Hproj=zeros（m1）;
Vproj=zeros（1n）;
for?h=1:m
????Hproj（h）?=?sum（A（h:））;??
?end;
hf=figure（‘Numbertitle‘‘off‘‘name‘‘Horizontal?Pjoection?of?A?Gray?Image‘）;
plot（Hproj）;

for?v=1:n
????Vproj（v）?=?sum（A（:v））;??
?end;
vf=figure（‘Numbertitle‘‘off‘‘name‘‘Vertical?Pjoection?of?A?Gray?Image‘）;
plot（Vproj）;

?屬性????????????大小?????日期????時間???名稱
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?????文件????????459??2009-05-26?10:58??Gray_Proj.m

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??????????????????459????????????????????1