function?f?=?adpmedian（g?Smax）
%ADPMEDIAN?Perform?adaptive?median?filtering.
%???F?=?ADPMEDIAN（G?SMAX）?performs?adaptive?median?filtering?of
%???image?G.??The?median?filter?starts?at?size?3-by-3?and?iterates?up
%???to?size?SMAX-by-SMAX.?SMAX?must?be?an?odd?integer?greater?than?1.

%???Copyright?2002-2004?R.?C.?Gonzalez?R.?E.?Woods?&?S.?L.?Eddins
%???Digital?Image?Processing?Using?MATLAB?Prentice-Hall?2004
%???$Revision:?1.5?$??$Date:?2003/11/21?14:19:05?$

%?SMAX?must?be?an?odd?positive?integer?greater?than?1.
if?（Smax?<=?1）?|?（Smax/2?==?round（Smax/2））?|?（Smax?~=?round（Smax））
???error（‘SMAX?must?be?an?odd?integer?>?1.‘）
end
[M?N]?=?size（g）;

%?Initial?setup.
f?=?g;
f（:）?=?0;
alreadyProcessed?=?false（size（g））;

%?Begin?filtering.
for?k?=?3:2:Smax
???zmin?=?ordfilt2（g?1?ones（k?k）?‘symmetric‘）;
???zmax?=?ordfilt2（g?k?*?k?ones（k?k）?‘symmetric‘）;
???zmed?=?medfilt2（g?[k?k]?‘symmetric‘）;
???
???processUsingLevelB?=?（zmed?>?zmin）?&?（zmax?>?zmed）?&?...
???????~alreadyProcessed;?
???zB?=?（g?>?zmin）?&?（zmax?>?g）;
???outputZxy??=?processUsingLevelB?&?zB;
???outputZmed?=?processUsingLevelB?&?~zB;
???f（outputZxy）?=?g（outputZxy）;
???f（outputZmed）?=?zmed（outputZmed）;
???
???alreadyProcessed?=?alreadyProcessed?|?processUsingLevelB;
???if?all（alreadyProcessed（:））
??????break;
???end
end

%?Output?zmed?for?any?remaining?unprocessed?pixels.?Note?that?this
%?zmed?was?computed?using?a?window?of?size?Smax-by-Smax?which?is
%?the?final?value?of?k?in?the?loop.
f（~alreadyProcessed）?=?zmed（~alreadyProcessed）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????148883??2006-03-22?10:54??dipum_images_ch01.zip

?????文件????1382080??2006-03-22?11:08??dipum_images_ch12.zip

?????文件????2363479??2006-03-22?11:04??dipum_images_ch11.zip

?????文件???16026019??2006-03-22?11:02??dipum_images_ch06.zip

?????文件????1518542??2006-03-22?11:02??dipum_images_ch10.zip

?????文件????1616892??2006-03-22?11:01??dipum_images_ch09.zip

?????文件?????910953??2006-03-22?10:59??dipum_images_ch08.zip

?????文件?????565553??2006-03-22?10:58??dipum_images_ch07.zip

?????文件?????887534??2006-03-22?10:55??dipum_images_ch05.zip

?????文件????1049262??2006-03-22?10:54??dipum_images_ch03.zip

?????文件?????346872??2006-03-22?10:54??dipum_images_ch04.zip

?????文件?????985498??2006-03-22?10:54??dipum_images_ch02.zip

-----------?---------??----------?-----??----

?????????????27801567????????????????????12