herculaneum

Registered human ground-truth ink evaluation for the open Vesuvius Challenge SOTA scroll data

Audited traced surface geometry on PHerc. MAN5, with the gate that decided what counted and an independent CT check

Same-winding constraints for the villa spiral fit, derived from published ink detections (PHerc. Paris 4). Preregistered A/B campaign in progress.

Trace-quality reports for Vesuvius Challenge scroll segments — flags likely segmentation errors from an ink-detection prediction (CPU-only).

Text-line phase as an independent sheet-tracking signal for Herculaneum scrolls. Cuts sheet-identity errors 72%/44% on two scrolls, held-out.

Byte-exact multiscale pyramid verification for Vesuvius Challenge open data. Read-only, no credentials.

Diagnostics for Vesuvius Challenge surface-label datasets: split leakage, label topology, and how far labels sit from the ridge the scan actually shows.

Measure Before You Hunt — scan-quality + sheet-separability index for the 13 Grand-Prize scrolls, a validated ink instrument, and a corpus-wide screen (Vesuvius Challenge)

Un modello urbano navigabile di Pompei dal 79 d.C. al cantiere di oggi, con i dati del dossier ancorati ai luoghi

Model-free physical ground truth for Vesuvius Challenge surface models: registers the two scroll pairs with a second higher-resolution public scan (PHerc0139 held-out 4.1um, Grand-Prize PHerc1203 2.4um), ships truth labels for both plus a standalone evaluator with shifted-null controls

Certified topology auditing and transverse-clean tifxyz outputs for a five-scroll corpus. Report-only by default; finds where a traced surface passes through itself.