function?[y]=convert_bin（imgb）
img=uint8（img）;
h=zeros（1256）;
[m?n]=size（img）;
for?i=1:m
????for?j=1:n
????????h（img（ij）+1）=h（img（ij）+1）+1;
????end
end
h=h/（m*n）;
sum=0;
for?i=1:256
????sum=sum+（i-1）*h（i）;
end
B=sum*b;
y=（img>=B）*255;
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-01-16?14:14??大作業\
?????文件?????????258??2014-01-15?16:37??大作業\convert_bin.m
?????文件?????????586??2014-01-16?14:13??大作業\man_function.m
?????文件??????280064??2014-01-15?17:16??大作業\matlab?生成exe.doc
?????文件??????????76??2014-01-16?14:18??大作業\readme.txt
?????文件?????????128??2014-01-15?18:37??大作業\reduce_noise.m
?????文件??????233200??2014-01-13?00:44??大作業\基于圖像空間的素描效果生成技術.pdf
?????文件??????722194??2014-01-13?00:44??大作業\實時圖像素描風格化.pdf