%?function?[faceskin_region]=face（I）;
%?
%?skin_region=skin（I）;
%?
%?se?=?strel（‘disk‘3）;
%?dil?=?imdilate（skin_regionse）;????????%?morphologic?dilation
%?d2?=?imfill（dil?‘holes‘）;???%?morphologic?fill
%?face?=?bwdist（~d2）;????????????%?computing?minimal?euclidean?distance?to?non-white?pixel?
%?figure;imshow（face[]）;

function?[face_askin_region]=face（I）;

skin_region=skin（I）;

se?=?strel（‘disk‘5）;
se2?=?strel（‘disk‘3）;
er?=?imerode（skin_regionse2）;
cl?=?imclose（erse）;
dil?=?imdilate（clse）;????????%?morphologic?dilation
dil?=?imdilate（dilse）;?
cl2?=?imclose（dilse）;
d2?=?imfill（cl2?‘holes‘）;???%?morphologic?fill
facearea?=?bwdist（~d2）;????????????%?computing?minimal?euclidean?distance?to?non-white?pixel?
%?figure;imshow（facearea[]）;

%?imshow（d2）;
face（::1）=double（I（::1））.*d2;???
face（::2）=double（I（::2））.*d2;?
face（::3）=double（I（::3））.*d2;?
face_a=uint8（face）;
%?figure;imshow（face_a）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2009-05-28?20:14??face_track\
?????文件?????????834??2006-02-20?22:59??face_track\ce
?????文件?????????955??2006-02-19?19:03??face_track\face.m
?????文件?????????644??2006-02-19?19:41??face_track\facematch.m
?????文件????????1290??2006-02-23?23:22??face_track\facematch2.m
?????目錄???????????0??2009-05-28?20:13??face_track\jpg\
?????文件???????16539??2006-02-20?23:07??face_track\jpg\k001.JPG
?????文件???????16938??2006-02-20?23:07??face_track\jpg\k002.JPG
?????文件???????16558??2006-02-20?23:07??face_track\jpg\k003.JPG
?????文件???????16899??2006-02-20?23:07??face_track\jpg\k004.JPG
?????文件???????16459??2006-02-20?23:07??face_track\jpg\k005.JPG
?????文件???????16800??2006-02-20?23:07??face_track\jpg\k006.JPG
?????文件???????16271??2006-02-20?23:07??face_track\jpg\k007.JPG
?????文件???????16668??2006-02-20?23:07??face_track\jpg\k008.JPG
?????文件???????16304??2006-02-20?23:07??face_track\jpg\k009.JPG
?????文件???????16348??2006-02-20?23:07??face_track\jpg\k010.JPG
?????文件???????16734??2006-02-20?23:07??face_track\jpg\k011.JPG
?????文件???????16248??2006-02-20?23:07??face_track\jpg\k012.JPG
?????文件???????16251??2006-02-20?23:07??face_track\jpg\k013.JPG
?????文件???????16578??2006-02-20?23:07??face_track\jpg\k014.JPG
?????文件???????16324??2006-02-20?23:07??face_track\jpg\k015.JPG
?????文件???????16331??2006-02-20?23:07??face_track\jpg\k016.JPG
?????文件???????16550??2006-02-20?23:07??face_track\jpg\k017.JPG
?????文件???????16234??2006-02-20?23:07??face_track\jpg\k018.JPG
?????文件???????16780??2006-02-20?23:07??face_track\jpg\k019.JPG
?????文件???????16591??2006-02-20?23:07??face_track\jpg\k020.JPG
?????文件???????16547??2006-02-20?23:07??face_track\jpg\k021.JPG
?????文件???????16394??2006-02-20?23:07??face_track\jpg\k022.JPG
?????文件???????16406??2006-02-20?23:07??face_track\jpg\k023.JPG
?????文件???????16769??2006-02-20?23:07??face_track\jpg\k024.JPG
?????文件???????16537??2006-02-20?23:07??face_track\jpg\k025.JPG
............此處省略103個文件信息