資源簡介
這是一個基于MATLAB實現夜間車牌識別項目,想要更多聯系我,謝謝支持

代碼片段和文件信息
clear?all
clc
PS=imread(‘1.jpg‘);?
subplot(121);
imshow(PS)?????????????????????????????????????????????
title(‘原圖‘)
p=rgb2gray(PS);
subplot(122)
imshow(p)
title(‘原灰度圖‘)
[mn]=size(p);??
GP=zeros(1256);???????
for?k=0:255
GP(k+1)=length(find(p==k))/(m*n);??
end
figure
subplot(121);
bar(0:255GP‘g‘)??????????????????????????
title(‘原灰度直方圖‘)
max_index=[];
for?i=3:length(GP)-2
if((GP(i)>=GP(i+1))&(GP(i)>=GP(i-1)))&((GP(i+1)>=GP(i+2))&(GP(i-1)>=GP(i-2)))
max_index(end+1)=i-1;
end
end
possible=GP(max_index);
[max_valueindex]=max(possible);
TT=max_index(index)-2;
[mn]=size(p);
R=zeros(mn);
for?i=1:m
????for?j=1:n
????????if?p(ij)???????????R(ij)=0;
????????else?R(ij)=256;
????????end
????end
end
subplot(122);
imshow(R);
title(‘二值圖‘);
msgbox(‘MATLAB編程答疑,請加QQ:?993878382‘‘MATLAB答疑‘‘help‘)
web?http://993878382.qzone.qq.com?-browser
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-05-27?22:15??13.夜間車牌識別項目\
?????文件???????37069??2009-03-05?09:25??13.夜間車牌識別項目\1.jpg
?????文件?????????929??2014-01-07?18:03??13.夜間車牌識別項目\chepai.m
?????文件?????????119??2014-01-07?17:51??13.夜間車牌識別項目\Read?Me.url
?????文件????????4096??2013-08-10?11:04??13.夜間車牌識別項目\Thumbs.db
?????文件???????77090??2014-01-05?22:04??13.夜間車牌識別項目\聯系我們.pdf
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