geom_transform op• 데이터 종류: voxel → voxel
• 호출: import fullseye as fs; fs.ledger.vol_rotate(vol, angle_deg, axes=(1, 2), order=1, reshape=False, mode='constant', cval=0.0)(구현을 직접 호출하려면 import volxform; volxform.vol_rotate(vol, angle_deg, axes=(1, 2), order=1, reshape=False, mode='constant', cval=0.0), 원장에서 가져오려면 ops3d.get("vol_rotate"))
축 쌍이 이루는 평면 안에서 볼륨을 회전(`scipy.ndimage.rotate`).
> 아래 상세 설명은 원문입니다 —— 요약과 제목은 번역되어 있습니다.
*axes* names the rotation plane and must be exactly one of `(0, 1)`
(z-y plane, turning about the x-axis), `(0, 2)` (z-x, about y) or
`(1, 2)` (y-x, about z — the axial-slice rotation; the default). Any
other pair — including a reversed one like `(2, 1)` — raises
`ValueError`, so the direction convention below is never silently
flipped.
Direction (pinned): a positive *angle_deg* rotates **from the first
axis of** *axes* toward the second — the same convention as
`np.rot90. Concretely, `vol_rotate(v, 90, axes=a, reshape=False,
order=0)` equals np.rot90(v, 1, axes=a)` bit-for-bit when the in-plane
shape is square (the test pins this).
`reshape=False` (default) keeps the input shape (in-plane corners that
leave the frame are lost, entering ones are filled with *cval* per *mode*);
`reshape=True` grows the in-plane shape to contain the whole rotated
frame — the grown output is cap-checked against `MAX_VOXELS` *before*
the call. *order* is the spline degree (exact integer 0..5; >1 overshoots
— module notes).
Returns a `(D, H, W)` float64 volume (same shape unless *reshape*).
• 샘플 데이터 카탈로그(DL URL / 라이선스) —— 2-D 는 skimage.data(BSD/public)+ 합성, 3-D 는 실데이터 소스(Stanford/PDS 등)의 DL URL.
• 연산자의 내력·참고문헌 —— 이 연산자 족의 바탕이 된 연구/기법의 출처.
• vol_geometry_transform — py -3.11 examples_3d/vol_geometry_transform.py
voxel 를 입력으로 받는 것)voxel_to_mips · voxel_to_mesh · signed_distance_field · to_points · sobel3d · hessian3d · curvature_maps · edt_jfa
geom_transform)*Provenance: volxform.py — 3D 연산자 레지스트리. 이 op 노트는 tools/opdocs.py md 가 자동 생성합니다(직접 편집하지 마세요).*
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.