[vtkusers] Project Nifti/Analyse Image onto PolyData Surface

[M. Jordan]

Hi,

i have a Nifti/Analyse Image which contains voxels whose brightness depends on fMRI activation (t-map).
Now I would like to map/project this image onto the surface of the cortex (polydata) to see activation areas surface based.

I found the "vtkProbeFilter" but I don't know if this is the right way to do this.

Thank you!
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