%?Discription:?threshold?the?image?accoring?to?the?threshold?value
%?Input:
%???im:?the?orginal?image
%???the?threshhold?value?can?be?given?following?the?image?matrixotherwise
%???it?will?be?the?default?value?which?is?the?avarage?value?of?the?matrix
%?Output:
%???binary?images

function?binaryImage=basic_thresholding（imvarargin）

if?nargin<2
????thresholdValue=mean2（im）;
else
????thresholdValue=varargin{1};
end

im（find（imim（find（im>=thresholdValue））=1;

binaryImage=im;
end

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-01-30?15:32??Programs\
?????文件?????????521??2012-11-21?16:21??Programs\basic_thresholding.m
?????文件????????4232??2012-08-14?10:50??Programs\charact1.txt
?????文件????????9270??2012-08-14?10:50??Programs\charact2.bmp
?????文件??????726716??2012-08-14?10:49??Programs\charact3.bmp
?????文件????????1946??2012-11-21?16:06??Programs\compLabeling.m
?????文件?????????691??2012-11-21?16:21??Programs\cumHist.m
?????文件?????????756??2012-11-21?16:21??Programs\equal_length.m
?????文件?????????749??2012-11-21?16:20??Programs\equal_width.m
?????文件????????1731??2012-11-21?16:23??Programs\labeling_segment.m
?????文件???????10505??2013-01-30?15:32??Programs\mainProgram.m
?????文件?????????233??2012-11-21?16:18??Programs\myRotation.m
?????文件?????????773??2012-11-21?16:17??Programs\optim_thresholding.m
?????文件????????1168??2012-11-21?16:17??Programs\otsu_thresholding.m
?????文件?????????508??2012-11-21?16:16??Programs\outline_determining.m
?????文件?????????555??2012-11-21?16:14??Programs\pTile_thresholding.m
?????文件????????2978??2012-11-21?16:15??Programs\projection_segment.m
?????文件?????????289??2012-11-21?17:02??Programs\readme.txt
?????文件??????????85??2012-11-22?11:16??Programs\testing.m
?????文件?????????404??2012-11-21?16:14??Programs\zeros_eliminate.m