[slicer-users] Material assignation base on threshold

Magnotta, Vincent A vincent-magnotta at uiowa.edu
Tue Mar 16 22:50:18 EDT 2010


The image based material property assignment is described in the following document

https://mri.radiology.uiowa.edu/downloads/IA-FEMesh_Manual_version1.pdf

This step is described on page 57. There may be one issue with the material property assignment and this is related to changes in how ITK maps from index to physical space. If you are using a newer version of 3D Slicer this function may cause a segmentation fault. We are currently working on this and will have it fixed for the 3.6 release. In a pinch you can either download Slicer 3.2 or the stand-alone version of IA-FEMesh

http://www.ccad.uiowa.edu/mimx/IA-FEMesh/

I believe both of these programs were compiled before this transition in ITK.

Vince

----------------------
Associate Professor 
Department of Radiology 
0453-D JCP 
200 Hawkins Drive 
Iowa City, IA 52242 
E-mail: vincent-magnotta at uiowa.edu 
Phone: 319-356-8255 Fax: 319-353-6275 
Website: http://www.radiology.uiowa.edu 



-----Original Message-----
From: slicer-users-bounces at bwh.harvard.edu on behalf of Fred
Sent: Tue 3/16/2010 8:52 PM
To: slicer-users at bwh.harvard.edu
Subject: [slicer-users] Material assignation base on threshold
 
Hi,

I read the Ia Femesh tutorial. Is  there a way to assign material property of a 3D mesh based on Hounsfield unit like in Mimics (see tutorial p. 85)?

Thanks

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