Raw CT slices, not projections. Green: human annotation. Red: proposed trace. Overlay points appear only within 0.75 voxels of the selected slice. Scroll each axis to inspect the whole path. This review deliberately includes the largest regression in each new cube.
Frozen method, no training on these cubes. Comparison is with straight interpolation, not current VC3D. Annotation agreement does not prove winding identity.
Data: EduceLab-Scrolls (Scroll 1) and Vesuvius Challenge (Scroll 5), with Vesuvius fiber annotations. Dataset attribution and CC-BY-NC 4.0 terms; Parsons et al., 2023. These cropped slices have added overlays; values are otherwise unchanged. Code and evaluation created with an autonomous AI assistant. See the accompanying README for source provenance and limitations.