macro op• Data kinds: image → image
• Call: fullseye.apply(img, "macro_denoise", a=0.5, b=0.5) (the 2-D model is one image plus two scalar knobs a,b∈[0,1])
*The figure is the actual output on a synthetic 128×128 input. Left: input, right: output. Point clouds are drawn as a top-down scatter (brightness = z), 1-D series as a line plot, volumes as the maximum-intensity projection along z, videos as the middle frame, complex images as magnitude; return values that are not pictures are shown as the values themselves.*
*Knob a does not change the output (measured: identical at 0.1 / 0.5 / 0.9).*
*Knob b does not change the output (measured: identical at 0.1 / 0.5 / 0.9).*
On other images (synthetic scene / photo / coins. Top row: inputs, bottom row: their outputs. Knobs at default):
▸ macro_denoise: other inputs (docs site)
*The 4th column is a colour (H,W,3) input. This op handles colour without crossing channels (it does not convolve the colour channel as a third spatial axis).*
A fixed pipeline discovered by evolutionary search (`evolve.py / robust.py): bilateral(a=0.10,b=0.76) → bilateral(a=0.12,b=0.27) → bilateral(a=0.73,b=0.11)` (three stages of the existing bilateral filter op chained with different strength parameters).
> The detailed description below is the original text — the summary and the headings are translated.
`a, b は凍結済みで未使用 —— このパイプライン自体が進化で選ばれた1 つの固定構成である。denoise 課題（PSNR）でロック済みホールドアウト26.28dB、手作りベースライン 22.83dB を上回る（train/holdout/locked_holdoutのどれで測っても手作りベースラインに勝っている）。HALCON に対応する単一オペレータは無い（halcon=""`）。
Knobs (measured): sweeping `a` from 0 to 1 does not change the output (measured on five different inputs).
• gallery2d_physics_alife_3d family guide
• 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.
The program below has been verified to run (same input as the figure). In Studio's help this block becomes buttons that load and run it on the spot.
macro_denoise 0.50 0.50
▸ Load this pipeline · Load & run
• gallery2d_physics_alife_3d — py -3.11 examples/gallery2d_physics_alife_3d.py
• sim2real_and_alife — py -3.11 examples/sim2real_and_alife.py
image as input)identity · gaussian · mean_box · bilateral · unsharp · median · min_filter · max_filter
macro)macro_edge · macro_binarize · macro_vol_denoise
*Provenance: ops.py — 2D 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.