dome_contact_image — DRIVE tacdome op

• Data kinds: scalar × scalar → image2d

• Call: import fullseye as fs; fs.ledger.dome_contact_image(a: 'float', pitch: 'float', n: 'int' = 128, centre=None, fg: 'float' = 1.0, bg: 'float' = 0.12, footprint: 'float | None' = None, outside: 'float' = 0.0, noise: 'float' = 0.0, seed: 'int' = 0, ss: 'int' = 8) -> 'np.ndarray' (to call the implementation directly, import tacdome; tacdome.dome_contact_image(a: 'float', pitch: 'float', n: 'int' = 128, centre=None, fg: 'float' = 1.0, bg: 'float' = 0.12, footprint: 'float | None' = None, outside: 'float' = 0.0, noise: 'float' = 0.0, seed: 'int' = 0, ss: 'int' = 8) -> 'np.ndarray'; from the registry, opsdrive.get("dome_contact_image"))

Usage

> This operator's description has not been translated yet. The original text follows as it is.

ドームの内側から撮った接触の像(接触域が明るい、全反射の破れ型の照明の理想化)。(n, n) の float。

半径 `a [m] の円盤 = fg、ドームの底の円(footprint [m]、None なら全面)の残り = bg、外 = outside`。縁は画素を

`ss × ss に割った被覆率で反エイリアス(補間しない)。centre` = (行, 列)[px] (既定は中央 + 副画素のずれ 0.37, −0.21)。

`noise = 画素ごとの正規雑音の σ。**Raises** ValueError`: a・pitch ≤ 0、n < 16、ss < 1、円盤が窓からはみ出す、fg ≤ bg。

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.

• The canonical algorithm (author, year) and its uses are named in the family usage guide above.

Runnable examples (verified samples that actually call this op)

• poc_tacdome_large_deformation — py -3.11 examples/poc_tacdome_large_deformation.py

Ops the type connects to (they accept image2d as input)

flow_from_depth_motion · ttc_truth · ttc_from_flow · foe_from_flow · perlin2 · fbm_height · fbm_gradient · radial_periodogram

Same category (tacdome)

powerlaw_linear_contact · largedef_correction · largedef_radius_ratio · largedef_universal_correction · large_deformation_contact · large_deformation_inverse · mdr_spring_bed · neohookean_cylinder_exact

*Provenance: tacdome.py — DRIVE 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.