Load segmentation and export surface mesh as model .ply

lassoan · May 14, 2018, 8:54pm

You can use slicer.util.loadSegmentation for loading a segmentation from file.


def loadSegmentation(filename, returnNode=False):
filetype = 'SegmentationFile'
return loadNodeFromFile(filename, filetype, {}, returnNode)

Note that in recent nightly versions of Slicer, you can export segmentation directly to stl or obj files. See Save segmentation directly to STL or OBJ files post for details and API documentation for description how it can be used from script.

Topic		Replies	Views
Batch conversion of .nrrd to models Support segmentation	4	553	March 22, 2021
Run Export To Files in the Segmentations Module from a script Development segmentation , python , module , extensions	2	208	January 14, 2023
Unable to export segment with ExportSegmentsClosedSurfaceRepresentationToFiles Support python , stl	4	336	May 10, 2022
How can I export to a segmentation to OBJ file using Python? Development	2	850	October 31, 2018
Exporting multiple seg.nrrd files to obj all at once Support	2	1028	July 25, 2019