-
大小: 6KB文件類型: .zip金幣: 2下載: 0 次發(fā)布日期: 2021-05-20
- 語言: 其他
- 標(biāo)簽: 圖像增強(qiáng)??
資源簡介
關(guān)于光照不均勻圖像的增強(qiáng)方法, 包括同態(tài)濾波圖像增強(qiáng),Retinex圖像增強(qiáng),單尺度Retinex增強(qiáng)等等

代碼片段和文件信息
function?Test()??
????clear?all??
????rgb=imread(‘C:\Users\Administrator\Desktop\論文\小論文\井下監(jiān)控視頻\井下視頻監(jiān)控圖片\井下視頻監(jiān)控系統(tǒng)-國語流暢?131.jpg‘);%需要處理的圖片??
????m=size(rgb1);???????????%圖像的行數(shù),也就是高度?行數(shù)對應(yīng)高??
????n=size(rgb2);???????????%圖像的列數(shù),也就是寬度,列數(shù)對應(yīng)寬??
????rr=zeros(mn);???????????%定義三個同樣大小的變量存放圖片??
????gg=zeros(mn);???????????%同上??
????bb=zeros(mn);???????????%同上??
????for?i=1:m??
????????for?j=1:n??
????????????rr(ij)=logm(double(rgb(ij1))+eps);??
????????????gg(ij)=logm(double(rgb(ij2))+eps);??
????????????bb(ij)=logm(double(rgb(ij3))+eps);??
????????end??
????end??
????rr=rr/max(max(rr(:)));??
????gg=gg/max(max(gg(:)));??
????bb=bb/max(max(bb(:)));??
????rrr=?retinex_frankle_mccann(rr?4);??
????ggg=?retinex_frankle_mccann(gg?4);??
????bbb=?retinex_frankle_mccann(bb?4);??
????for?i=1:m??
????????for?j=1:n??
????????????rrr(ij)=round(exp(rrr(ij)*5.54));??
????????????ggg(ij)=round(exp(ggg(ij)*5.54));??
????????????bbb(ij)=round(exp(bbb(ij)*5.54));??
????????end??
????end??
????rgb=cat(3uint8(rrr)uint8(ggg)uint8(bbb));??
????rgb=max(min(rgb255)0);??
????imshow(rgb);??
end??
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-03-21?21:34??retinex-MCCANN\
?????文件????????1224??2018-03-21?20:31??retinex-MCCANN\Retinex.m
?????文件????????1631??2018-03-21?20:32??retinex-MCCANN\retinex_frankle_mccann.m
?????目錄???????????0??2018-03-21?21:34??retinex-SSR\
?????文件????????1194??2018-03-21?20:11??retinex-SSR\ssr.m
?????目錄???????????0??2018-03-21?21:43??同態(tài)濾波\
?????文件????????1328??2018-03-21?16:20??同態(tài)濾波\test-tontai.m
?????文件????????1328??2018-03-21?16:20??同態(tài)濾波\tontai1.m
?????文件?????????910??2018-03-21?16:22??同態(tài)濾波\tontai2.m
?????文件?????????256??2018-03-21?10:56??同態(tài)濾波\ttlb.m
- 上一篇:軟件測試視頻教程
- 下一篇:PTZ目標(biāo)跟蹤算法程序
評論
共有 條評論