fuse — 3D tsdf_fusion op

• Data kinds: depth → sdf

• Call: import tsdf_fusion; tsdf_fusion.fuse(depths: 'Sequence[np.ndarray]', Ks: 'Sequence', Rs: 'Sequence', ts: 'Sequence', bounds: 'Bounds', res: 'int', trunc: 'float') -> 'Tuple[np.ndarray, np.ndarray]' (or ops3d.get("fuse"))

Usage

Fuse a depth series into one TSDF volume with new_volume + integrate. Returns (tsdf, weight).

Background guides (the physics and conventions behind this op)

• depth_sensors — 深度センサの知識 — 測距原理・実機の値・欠測の出方

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)

• tsdf_fusion_demo — py -3.11 examples_3d/tsdf_fusion_demo.py

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

sdf_to_occupancy · fuse_to_voxel · integrate · extract_surface_points · query_distance · sdf_union · sdf_intersect · sdf_subtract

Same category (tsdf_fusion)

integrate · extract_surface_points

*Provenance: tsdf_fusion.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.