%**************************************************************************
%Following?function?determines?whether?the?region?aspect?ratio?is?within
%range?of?being?a?face?region
function?[aspectBW]=aspect_test（eulerBW）
[mn]=size（eulerBW）;
%fill?holes?in?image
filledBW?=?imfill（eulerBW‘holes‘）;
%Apply?Dilation
se1?=?strel（‘disk‘3）;?
growBW=zeros（mn）;
growBW=imdilate（filledBWse1）;
%label?as?binary
[labelsnum]?=?bwlabel（growBW8）;
[aspect_ratio]=get_aspect（labels）;
%?%take?regions?which?has?aspect?ratio?within?range
region_index?=?find（aspect_ratio<=3.5?&?aspect_ratio>=1）;
aspectBW=zeros（mn）;

%make?new?binary?image?only?with?regions?which?pass?euler?test
for?i=1:length（region_index）
????%?Compute?the?coordinates?for?this?region.
????[xy]?=?find（bwlabel（filledBW）?==?region_index（i））;
????%?Get?an?image?that?only?has?this?region?the?rest?is?black?
????bwsegment?=?bwselect（filledBWyx8）;
????aspectBW=aspectBW+bwsegment;
end
subplot（4310）;
imshow（aspectBW）
title（{‘After?Aspect?Ratio?Test‘;[‘（‘num2str（length（region_index））‘?regions）‘]}）

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

?????文件??????26994??2013-04-15?23:36??matlab?tutorial?detectface?[AIT?Computer?Vision?Wiki].htm

?????文件?????????58??2013-04-16?19:30??url.txt

?????文件???????1091??2013-04-15?23:52??detection\aspect_test.m

?????文件????????289??2013-04-15?23:53??detection\checklimit.m

?????文件????????918??2013-04-15?23:52??detection\euler_test.m

?????文件???????1090??2013-04-15?23:54??detection\face_detection.m

?????文件????????556??2013-04-15?23:53??detection\get_aspect.m

?????文件????????625??2013-04-15?23:48??detection\get_crcb.m

?????文件???????1139??2013-04-15?23:51??detection\get_likelyhood.m

?????文件???????1281??2013-04-15?23:51??detection\label_regions.m

?????文件???????1703??2013-04-15?23:49??detection\make_model.m

?????文件????????463??2013-04-15?23:48??detection\plot_hist2d.m

?????文件????????679??2007-07-16?13:16??detection\sampleset\1.JPG

?????文件????????686??2007-07-16?14:57??detection\sampleset\10.JPG

?????文件????????657??2007-07-16?15:23??detection\sampleset\11.JPG

?????文件????????701??2007-07-16?15:27??detection\sampleset\12.JPG

?????文件????????673??2007-07-30?13:29??detection\sampleset\13.jpg

?????文件????????672??2007-07-16?13:17??detection\sampleset\2.JPG

?????文件????????672??2007-07-16?13:17??detection\sampleset\3.JPG

?????文件????????656??2007-07-16?13:30??detection\sampleset\4.JPG

?????文件????????646??2007-07-16?13:35??detection\sampleset\5.JPG

?????文件????????676??2007-07-16?13:46??detection\sampleset\6.JPG

?????文件????????669??2007-07-16?14:07??detection\sampleset\7.JPG

?????文件????????691??2007-08-02?09:36??detection\sampleset\8.JPG

?????文件????????668??2007-07-16?14:53??detection\sampleset\9.JPG

?????文件??????12900??2007-08-02?09:54??detection\sampleset\sampleset.rar

????..A.SH.?????27136??2007-08-02?09:38??detection\sampleset\Thumbs.db

?????文件???????1103??2013-04-15?23:51??detection\segment_adaptive.m

?????文件???????2982??2013-04-16?19:15??detection\template.jpg

?????文件???????4226??2013-04-15?23:53??detection\template_test.m

............此處省略41個文件信息