structured_light op• Data kinds: images → depth
• Call: import fullseye as fs; fs.ledger.depth_from_focus(images, focus_positions=None) (to call the implementation directly, import ops3d; ops3d.depth_from_focus(images, focus_positions=None); from the registry, ops3d.get("depth_from_focus"))
• Return value through the ledger: fullseye.ledger.depth_from_focus(...) returns only the declared out type depth (the underlying function also returns auxiliary values). When you need what was dropped, use fullseye.ledger.depth_from_focus.raw(...) or call ops3d.depth_from_focus directly.
• GPU: none (CPU reference implementation only)
Estimate height/depth from differently focused images as the best-focus position at each pixel.
> The detailed description below is the original text — the summary and the headings are translated.
「焦点を変えた画像から高さ」「ピントを変えた複数画像から深さ」を求める shape-from-focus の入口。詳細な信頼度が必要なら reconstruction.depth_from_focus を直接呼び sharpness も確認する。
• depth_sensors — Depth sensors — ranging principles, real-device figures, how dropouts appear
• 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.
• ftp_and_focus_depth — py -3.11 examples_3d/ftp_and_focus_depth.py
depth as input)depth_to_points · tsdf_from_depth · to_points · fuse_to_voxel · depth_to_organized_points · normals_from_depth · occlusion_edges · bearing_angle_image
structured_light)wrapped_phase · unwrap_phase_2d · graycode_decode · decode_fringe · fringe_ftp_phase · synthesize_fringes · absolute_phase · triangulate_column
*Provenance: ops3d.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.