[Insight-users] 3D Fastmarching segmentation!
xujf
xujf at sjtu.edu.cn
Tue, 13 Apr 2004 01:30:43 +0800 (BEIST)
This is a multi-part message in MIME format.
----=_SkyMiracle_WorldPost_1081791043_=
Content-Type: text/plain;
charset="gb2312"
Content-Transfer-Encoding: base64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----=_SkyMiracle_WorldPost_1081791043_=--