Airway segmentation with Local Threshold (Growcut) Segment Editor Extra Effect

This is the astonishing level of detail Slicer can achieve in airway segmentation (subsegmental level) with the Segment Editor Extra Effect “Local Threshold” and selection of “Growcut”.

Slicer COV-19 Demo dataset (with permission), 1 mm CT slices, Slicer 4.13, Windows, 60 s, one tracheal marker.

Effect settings:


Segment bronchial markups were done by hand.

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