[slicer-users] Processing 2D Tiff CT images...

mitchcud mitchcud at hotmail.com
Thu Mar 10 10:55:28 EST 2011


Hi,

Just wondering if I'm anyone can tell me where I'm going wrong here. I'm new
to image processing etc., so go easy on me!

I'm trying to reconstruct a prosthetic tooth (made of ceramic) from CT
slices, in order to ultimately create a 3D FE model. Now I've worked through
some good tutorials (eg.
http://openpaleo.blogspot.com/2008/12/3d-slicer-tutorial.html) but I seem to
be stumbling somewhere along the way. 

I'm loading TIFF files, which may be a problem but I'm not sure. I can add
the files via the Add Volume option, and I can play around with Thresholding
etc. but when I try and load the scene again to create the 3D surface model
Slicer tells me that I'm working with empty datasets.

Any ideas would be greatly appreciated!

Thanks

Mitch

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