shape_mean — SHAPESTAT `procrustes` op

• Data kinds: shapeset → points

• Call: import shapestats; shapestats.shape_mean(shapes, max_iter: 'int' = 100, tol: 'float' = 1e-10, scaling: 'bool' = True, reflection: 'bool' = False) (or opsshapestat.get("shape_mean"))

Usage

> This operator's description has not been translated yet. The original text follows as it is.

GPA で揃えたあとの平均形状。→ `(N, 3)`。

★ **生の平均(`shapes.mean(0)`)と混同しないこと**。位置と向きを揃えずに

平均すると、個体がばらばらに置かれているぶんだけ形が縮む。合わせてから

平均するのが「平均形状」。

Detailed usage guide

• shape_statistics family guide

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.

• The canonical algorithm (author, year) and its uses are named in the family usage guide above.

Runnable examples (verified samples that actually call this op)

• (none yet)

Ops the type connects to (they accept `points` as input)

shape_perturb · procrustes_fit · procrustes_align · procrustes_distance · shape_project · shape_mahalanobis · mirror_plane_from_pairs · landmark_asymmetry

Same category (`procrustes`)

procrustes_fit · procrustes_align · procrustes_distance · generalized_procrustes

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

shape_mean — SHAPESTAT procrustes op