eigenstrapping.geometry.normalize_vtk

eigenstrapping.geometry.normalize_vtk(tet, nifti_input_filename, normalization_type='none', normalization_factor=1)[source]

Normalize tetrahedral surface.

Parameters:

  • tet (lapy compatible object) – Loaded vtk object corresponding to a surface tetrahedral mesh

  • nifti_input_filename (str) – Filename of input volume where the relevant ROI have voxel values = 1

  • normalization_type (str (default: 'none')) – Type of normalization number - normalization with respect to the total number of non-zero voxels volume - normalization with respect to the total volume of non-zero voxels in physical dimensions constant - normalization with respect to a chosen constant others - no normalization

  • normalization_factor (float (default: 1)) – Factor to be used in a constant normalization

Returns:

tet_norm – Loaded vtk object corresponding to the normalized surface tetrahedral mesh

Return type:

lapy compatible object