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資源簡介

通過統計直方圖并作相應的處理完成了紅外圖像非均勻性校正,特別是針對紅外圖像中常見的條紋非均勻性

資源截圖

代碼片段和文件信息


load?903.mat;
qqq?=?rot90(xx-1)
[mn]=size(xx);
indata?=?zeros(mn);
outdata?=?zeros(mn);
hist?=?zeros(256n);
hist1?=?zeros(256n);
hist2?=zeros(m256);
hist3?=zeros(m256);
for?i=1:m
????for?j?=1:n
????????indata(ij)=xx(ij)+0;
????end
end
imshow(indata[0255]);

indata?=?uint8(indata);

for?i=1:n
????hist(:i)?=?imhist(indata(:i));
end


for?i=2:(n-1)
????????hist1(:i)?=?hist(:i-1)/2+hist(:i)/2+hist(:i+1)/4;
????????outdata(:i)?=?histeq(indata(:i)hist1(:i));
end
outdata(:1)=?indata(:1);
outdata(:n)=?indata(:n);

figureimshow(outdata[]);
????????


?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2012-10-25?19:41??單幀直方圖校正\
?????文件??????128670??2012-08-28?23:05??單幀直方圖校正\234.mat
?????文件??????141129??2012-09-03?10:10??單幀直方圖校正\903.mat
?????文件???????52869??2012-08-28?23:34??單幀直方圖校正\ppp.mat
?????文件???????53211??2012-08-29?00:07??單幀直方圖校正\qqq.mat
?????文件???????53739??2012-08-29?00:09??單幀直方圖校正\qqqq.mat
?????文件??????632954??2012-05-23?14:11??單幀直方圖校正\spie2010.pdf
?????文件???????52800??2012-08-28?23:24??單幀直方圖校正\www.mat
?????文件?????1751375??2012-05-30?14:45??單幀直方圖校正\www.opticsinfobase.org_view_article.pdf
?????文件?????????610??2012-09-03?10:53??單幀直方圖校正\zhifangtujiaozheng.m
?????文件???????52690??2012-08-28?23:28??單幀直方圖校正\最后.mat

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