91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

  • 大小: 6.79MB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發布日期: 2023-11-01
  • 語言: 其他
  • 標簽:

資源簡介

很好的快速導向濾波代碼,可用于做邊緣保持濾波和人物磨皮等,歡迎下載。

資源截圖

代碼片段和文件信息

function?imDst?=?boxfilter(imSrc?r)

%???BOXFILTER???O(1)?time?box?filtering?using?cumulative?sum
%
%???-?Definition?imDst(x?y)=sum(sum(imSrc(x-r:x+ry-r:y+r)));
%???-?Running?time?independent?of?r;?
%???-?Equivalent?to?the?function:?colfilt(imSrc?[2*r+1?2*r+1]?‘sliding‘?@sum);
%???-?But?much?faster.

[hei?wid]?=?size(imSrc);
imDst?=?zeros(size(imSrc));

%cumulative?sum?over?Y?axis
imCum?=?cumsum(imSrc?1);
%difference?over?Y?axis
imDst(1:r+1?:)?=?imCum(1+r:2*r+1?:);
imDst(r+2:hei-r?:)?=?imCum(2*r+2:hei?:)?-?imCum(1:hei-2*r-1?:);
imDst(hei-r+1:hei?:)?=?repmat(imCum(hei?:)?[r?1])?-?imCum(hei-2*r:hei-r-1?:);

%cumulative?sum?over?X?axis
imCum?=?cumsum(imDst?2);
%difference?over?Y?axis
imDst(:?1:r+1)?=?imCum(:?1+r:2*r+1);
imDst(:?r+2:wid-r)?=?imCum(:?2*r+2:wid)?-?imCum(:?1:wid-2*r-1);
imDst(:?wid-r+1:wid)?=?repmat(imCum(:?wid)?[1?r])?-?imCum(:?wid-2*r:wid-r-1);
end


?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-01-11?11:15??fast-guided-filter-code-v1\
?????文件?????1680646??2016-01-11?10:45??fast-guided-filter-code-v1\Fast?guided?filter.pdf
?????文件?????????931??2010-07-08?19:30??fast-guided-filter-code-v1\boxfilter.m
?????文件?????????759??2015-05-05?15:02??fast-guided-filter-code-v1\example_enhancement.m
?????文件?????????426??2015-05-02?22:02??fast-guided-filter-code-v1\example_feathering.m
?????文件?????????716??2015-05-02?22:01??fast-guided-filter-code-v1\example_flash.m
?????文件?????????407??2015-05-05?14:53??fast-guided-filter-code-v1\example_smoothing.m
?????文件?????2179793??2016-01-11?10:46??fast-guided-filter-code-v1\fast-guided-filter-code-v1.rar
?????文件????????1300??2015-05-05?15:01??fast-guided-filter-code-v1\fastguidedfilter.m
?????文件????????3092??2015-05-05?15:01??fast-guided-filter-code-v1\fastguidedfilter_color.m
?????文件?????????957??2010-07-08?21:57??fast-guided-filter-code-v1\guidedfilter.m
?????文件????????2462??2011-05-03?04:12??fast-guided-filter-code-v1\guidedfilter_color.m
?????目錄???????????0??2016-01-11?11:15??fast-guided-filter-code-v1\img_enhancement\
?????文件?????2880056??2010-03-05?16:09??fast-guided-filter-code-v1\img_enhancement\tulips.bmp
?????目錄???????????0??2016-01-11?11:15??fast-guided-filter-code-v1\img_feathering\
?????文件??????947480??2010-07-08?22:24??fast-guided-filter-code-v1\img_feathering\toy-mask.bmp
?????文件??????947480??2010-07-08?22:24??fast-guided-filter-code-v1\img_feathering\toy.bmp
?????目錄???????????0??2016-01-11?11:15??fast-guided-filter-code-v1\img_flash\
?????文件??????786488??2010-02-24?13:31??fast-guided-filter-code-v1\img_flash\cave-flash.bmp
?????文件??????786488??2010-02-24?13:30??fast-guided-filter-code-v1\img_flash\cave-noflash.bmp
?????目錄???????????0??2016-01-11?11:15??fast-guided-filter-code-v1\img_smoothing\
?????文件???????77256??2010-02-27?16:16??fast-guided-filter-code-v1\img_smoothing\cat.bmp
?????文件????????1021??2015-05-02?22:03??fast-guided-filter-code-v1\readme.txt

評論

共有 條評論

相關資源