[vtkusers] subtract volume depending on the scalar values

[Mathieu Malaterre]

Is this what you were looking for:

http://www.vtk.org/doc/nightly/html/classvtkImageThreshold.html

HTH
mathieu
Ps: Quoting itk.org about raw file:
[**This is higly recommended not using this format. RAW is not a format, 
it is insufficient, inconsistent and simply dangerous. A RAW file 
without a header is useless, and once you add a header, it is not RAW 
anymore.]

Jianlong Zhou wrote:
> Hi, all,
> 
> I want to extract a subvolume (sub-scalar range not sub-region range) 
> depending on the scalar range, e.g. I want to extract a CT volume and only 
> extract the scalar value between 200 and 255 and save the extracted 
> volume data in this range in another raw file. Would anyone tell me how to 
> do this?
> 
> Thank you inadvance.
> 
> Jianlong
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-- 
Mathieu Malaterre
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