synthesize_silhouette — 3D `space_carving` op

• Data kinds: points → image2d

• Call: import visualhull; visualhull.synthesize_silhouette(points, K, R, t, size: 'Tuple[int, int]', *, fill: 'bool' = True, dilate: 'int' = 1) -> 'np.ndarray' (or ops3d.get("synthesize_silhouette"))

Usage

Project a 3-D point set into a (K,R,t) camera and return the silhouette (H,W bool) that is True where pixels are occupied.

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)

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)

• space_carving — py -3.11 examples_3d/space_carving.py

Ops the type connects to (they accept `image2d` as input)

fuse_to_voxel · fit_poly_surface · eval_poly_surface · surface_form_error · background_flatten · polar_unwrap · fit_zernike · matcap_shade

Same category (`space_carving`)

carve · visual_hull

*Provenance: visualhull.py — 3D operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

synthesize_silhouette — 3D space_carving op