vol_uncrop — 3D domain op

データ種: voxelvoxel

呼び出し: import fullseye as fs; fs.ledger.vol_uncrop(part, offset, shape, fill=0.0) (実装を直接呼ぶなら import volops; volops.vol_uncrop(part, offset, shape, fill=0.0)、台帳から引くなら ops3d.get("vol_uncrop"))

使い方

Paste a cropped sub-volume back into the full frame (inverse of

:func:vol_crop_domain).

*part* is placed at voxel *offset* `(z0, y0, x0)` inside a new

`(D, H, W)` float64 volume of the given *shape*, everything else set to

*fill* (the 2-D `full_domain` restoration, made explicit — the cropped

result must land at exactly the coordinates it came from). The part must fit

entirely inside *shape* at *offset*; anything else raises `ValueError`

rather than silently clipping data. *offset* and *shape* must be whole

voxel counts (a fractional value is rejected, never truncated — a silent

`int(1.5) -> 1` would shift the data one voxel with no warning), and

*fill* must be a finite number: every operator in this module refuses

NaN/Inf voxels, so a non-finite fill would produce a volume nothing

downstream will accept.

参考(サンプルデータ・文献)

• サンプルデータ カタログ(DL URL / ライセンス) — 2-D は skimage.data(BSD/public)+ 合成、3-D は実データ源(Stanford/PDS 等)の DL URL。

• 演算子の来歴・参考文献 — この op 族の元になった研究/手法の出典。

実行できる例(この op を実際に呼ぶ検証済みサンプル)

roi_domain_boundarypy -3.11 examples_3d/roi_domain_boundary.py

型が繋がる次の op(voxel を入力に取れる)

voxel_to_mips · voxel_to_mesh · signed_distance_field · to_points · sobel3d · hessian3d · curvature_maps · edt_jfa

同カテゴリ(domain)

vol_reduce_domain · vol_bounding_box · vol_crop_domain · vol_tiled_map


*Provenance: volops.py — 3D operator registry. この per-op ノートは tools/opdocs.py md が自動生成(手編集しない)。*

© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.