vol_rle_centroid — 3D rle_region op

• Data kinds: rle_region → position

• Call: import volregion; volregion.vol_rle_centroid(region, spacing=None) (or ops3d.get("vol_rle_centroid"))

Usage

Centroid `(z, y, x)` of the region, computed on the runs (no decode).

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)

• rle_region_efficiency — py -3.11 examples_3d/rle_region_efficiency.py

Ops the type connects to (they accept position as input)

refine_peak_newton · refine_translation_lk · refine_lm · fuse_to_voxel

Same category (rle_region)

vol_rle_encode · vol_rle_decode · vol_rle_volume · vol_rle_bbox · vol_rle_union · vol_rle_intersect · vol_rle_difference · vol_rle_components

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

© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.