Edition of 2026-11-03 — Vesuvius Challenge Journal

Skip to the newspaper

Segmentation

3 articles · 04 Oct 2026, 08:00 UTC — 03 Nov 2026, 08:00 UTC

Segmentation desk · 2026-11-03

Winding-field work adds an interim OBJ-to-tifxyz conversion route

A request to import winding-field OBJ output into VC3D drew a concrete integration update: the developer said native tifxyz output was in progress and that a conversion script had been sent as…

2 original sources · posting dates

winding-field: a continuous layer coordinate for scrolls, and derived segmentation 02 Nov 2026, 23:33 UTC
winding-field: a continuous layer coordinate for scrolls, and derived segmentation 03 Nov 2026, 01:59 UTC

Segmentation desk · 2026-11-03

Scan-alignment review points to small bending and limits on correction

A contributor discussing thin-plate-spline deformable alignment said hundreds of patches had been inspected manually to assess whether the approach was worthwhile. The reported changes were mostly small amounts of bending rather than…

1 original source · posting dates

general 02 Nov 2026, 09:35 UTC

Segmentation desk · 2026-11-02

Paris 4 fit check exposes off-by-one winding errors

A community test of extra label points assigned by spiralfiteval reported seven neighbouring-winding errors in 261 controlled cases on Paris 4 fits. The test cut small holes near labels where two scorers…

1 original source · posting dates

unrolling-vc3d 01 Nov 2026, 14:05 UTC