[vtkusers] Help for 3d surface extraction

[Rong Xu]

Hi, everybody:

In my project, I have used vtkMarchingCubes method to extract a 3d fetal
facial surface from 3d ultrasound data. But I found there were two layers
of 3d surface(as shown in "3DSurface"), and I just want to extract the
frontal facial surface. Does anyone have any ideas for realizing my purpose
?

Thank you!

-- 

---------------------
Best Regards!

===============================================
Rong Xu,  Ph.D Student
Ohya Lab
Graduate School of Global Information and Telecommunication
Studies (GITS), Waseda University
1-6-1 Nishi Waseda, Shinjuku-ku, Tokyo, Japan (¨“169-8050)

Tel:          +81-80-4208-1207
E-mail:     xurong1981 at gmail.com
               xurong at fuji.waseda.jp
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