fullseye

vol_uncrop — 3D domain op

• データ種: voxel → voxel
• 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_boundary — py -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.

This site is open source. Improve this page.