MeshExtractorFromSegmentedImage#

class polpo.preprocessing.mri.MeshExtractorFromSegmentedImage(struct_id=-1, marching_cubes=None, return_colors=True, encoding=None)[source]#

Bases: PreprocessingStep

Mesh extractor from images.

Parameters:

  • struct_id (int or str) – Structure to select. Depends on segmentation tool. If -1 considers full structure. If integer, ignores encoding.

  • marching_cubes (callable) – Marching cubes algorithm.

  • return_colors (bool) – Whether to output colors. Ignored if marching_cubes is not None or no encoding. For the former, output len sets value.

  • encoding (str or StructEncoding) – Encoding or used segmentation tool. One of the following: ‘ashs*’, ‘fast*’, ‘free*’, ‘fsl*’. If None, tries to figure it out.