[Insight-users] image segmentation ideas
Zein Salah
salah at gris . uni-tuebingen . de
Thu, 29 Aug 2002 15:26:28 +0200
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Hi friends,
I am trying to segment a 3D gray-level medical image. The area of my =
interest is a relatively dark (somehow black)area that is surrounded by =
a relatively lighter (gray and white) area. The problem with this region =
is that there are a lot of thin gray edges (membranes) that are of no =
importance for me, i.e. I do not need them. In other words, I want to =
mark the whole region (and hopefilly, as if the thin edges that are =
inside do not exit).
Can anybody give me ideas about what segmentation filters to use? hoe to =
get rid of the thin edges without damaging the whole images.
I will be thankfull for any kind of help.
Zein
->8<------------->8<------------->8<------------->8<------------->8<-----=
-------->8<-
Zein I. Salah=20
Universit=E4t T=FCbingen, WSI-GRIS=20
Sand 14=20
72076 T=FCbingen=20
Email: salah@gris.uni-tuebingen.de / zeinsalah@hotmail.com
Tel.: (07071) 29 75465 (GRIS) , (07071) 96 44 39 (privat)=20
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<DIV><FONT face=3DArial size=3D2>Hi friends,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I am trying to segment a 3D gray-level =
medical=20
image. The area of my interest is a relatively dark (somehow black)area =
that is=20
surrounded by a relatively lighter (gray and white) area. The problem =
with this=20
region is that there are a lot of thin gray edges (membranes) that are =
of no=20
importance for me, i.e. I do not need them. In other words, I want to =
mark the=20
whole region (and hopefilly, as if the thin edges that are inside do not =
exit).</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Can anybody give me ideas about what =
segmentation=20
filters to use? hoe to get rid of the thin edges without damaging the =
whole=20
images.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I will be thankfull for any kind of=20
help.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Zein</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial=20
size=3D2>->8<------------->8<------------->8<----------=
--->8<------------->8<------------->8<-<BR>Zein=20
I. Salah <BR>Universit=E4t T=FCbingen, WSI-GRIS <BR>Sand 14 <BR>72076 =
T=FCbingen=20
<BR>Email: <A=20
href=3D"mailto:salah@gris.uni-tuebingen.de">salah@gris.uni-tuebingen.de</=
A> =20
/ <A =
href=3D"mailto:zeinsalah@hotmail.com">zeinsalah@hotmail.com</A><BR>Tel.: =
(07071) 29 75465 (GRIS) , (07071) 96 44 39 (privat) =
</FONT></DIV></BODY></HTML>
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