skeleton_junctions3d — 3D `medial` op

• Data kinds: voxel → voxel

• Call: import medial; medial.skeleton_junctions3d(vol) (or ops3d.get("skeleton_junctions3d"))

Usage

Return the junctions of a 3-D skeleton (three or more skeleton voxels in the 26-neighbourhood) as a voxel mask.

References (sample data, literature)

• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).

• Operator provenance and references — the sources of the research/methods this op family came from.

Runnable examples (verified samples that actually call this op)

• medial_topology — py -3.11 examples_3d/medial_topology.py

Ops the type connects to (they accept `voxel` as input)

voxel_to_mips · voxel_to_mesh · signed_distance_field · to_points · sobel3d · hessian3d · curvature_maps · edt_jfa

Same category (`medial`)

distance_ridge · skeletonize_vol · medial_axis_points · topology_signature · medial_match · skeleton_endpoints3d · skeleton_prune3d · skeleton_branches3d

*Provenance: medial.py — 3D operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

skeleton_junctions3d — 3D medial op