fscore — 3D metrics op

• Data kinds: points × points → measurement

• Call: import metrics3d; metrics3d.fscore(a, b, tau) (or ops3d.get("fscore"))

Usage

F-score @ tau = the harmonic mean of precision and recall. → (f, precision, recall). The standard reconstruction metric.

Background guides (the physics and conventions behind this op)

• blender_interop — Blender との併用 — 形を作って fullseye で測る(軸・単位・正解データの罠)

• measurement_uncertainty — 計測の不確かさと校正の知識 — 「測れている」を主張するために

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)

• metrics_eval — py -3.11 examples_3d/metrics_eval.py

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

vol_gaussian_psf · fuse_to_voxel · fresnel_reflectance · snell_angle

Same category (metrics)

chamfer_distance · hausdorff_distance · rmse_correspondence · normal_consistency · voxel_iou · pose_error

*Provenance: metrics3d.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.