illusion_fraser_spiral — GENERATIVE `illusion` op

• Data kinds: none → rgb (an op determined by its arguments alone — it takes no image or data input)

• Call: import fullseye as fs; fs.ledger.illusion_fraser_spiral(rings: 'int' = 7, tilt_deg: 'float' = 22.0, size: 'int' = 520) -> 'np.ndarray' (to call the implementation directly, import illusion; illusion.illusion_fraser_spiral(rings: 'int' = 7, tilt_deg: 'float' = 22.0, size: 'int' = 520) -> 'np.ndarray'; from the registry, opsgenerative.get("illusion_fraser_spiral"))

Usage

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

フレーザー錯視。渦に見えるが、実体は同心円。

不変量: どの環も半径が一定(渦なら半径は角度とともに増える)。

Detailed usage guide

• generative_art family guide

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)

• (none yet)

Ops the type connects to (they accept `rgb` as input)

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Same category (`illusion`)

illusion_cafe_wall · illusion_muller_lyer · illusion_ponzo · illusion_zollner · illusion_poggendorff · illusion_ebbinghaus · illusion_kanizsa · illusion_checker_shadow

*Provenance: illusion.py — GENERATIVE operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

illusion_fraser_spiral — GENERATIVE illusion op