function op• データ種: signal → signal
• 呼び出し: import fullseye as fs; fs.ledger.smooth_funct_1d_gauss(y, sigma: 'float' = 1.0) (実装を直接呼ぶなら import funct1d; funct1d.smooth_funct_1d_gauss(y, sigma: 'float' = 1.0)、台帳から引くなら ops1d.get("smooth_funct_1d_gauss"))
Gaussian smoothing of a 1-D function (HALCON `smooth_funct_1d_gauss`).
Convolves *y* with a Gaussian of standard deviation *sigma* (in samples),
`reflect` boundary handling (scipy default). The DC level is preserved;
zero-mean noise variance shrinks by roughly `1 / (2 * sigma * sqrt(pi))`.
:param y: 1-D function, at least 1 sample.
:param sigma: Gaussian standard deviation in samples; must be finite and > 0.
:returns: smoothed float64 array, same length as *y*.
:raises ValueError: non-1-D / NaN / Inf input, empty input, or `sigma <= 0`.
• サンプルデータ カタログ(DL URL / ライセンス) — 2-D は skimage.data(BSD/public)+ 合成、3-D は実データ源(Stanford/PDS 等)の DL URL。
• 演算子の来歴・参考文献 — この op 族の元になった研究/手法の出典。
• アルゴリズムの正典(著者・年)と用途は上記ファミリ使い方ガイドに記載。
• poc_fiber_orientation — py -3.11 examples/poc_fiber_orientation.py
• poc_tree_ring_dendro — py -3.11 examples/poc_tree_ring_dendro.py
• poc_web_roll_periodicity — py -3.11 examples/poc_web_roll_periodicity.py
• signal_funct1d — py -3.11 examples/signal_funct1d.py
signal を入力に取れる)create_funct_1d_array · create_funct_1d_pairs · smooth_funct_1d_mean · derivate_funct_1d · integrate_funct_1d · zero_crossings_funct_1d · local_min_max_funct_1d · abs_funct_1d
function)create_funct_1d_array · create_funct_1d_pairs · smooth_funct_1d_mean · derivate_funct_1d · integrate_funct_1d · zero_crossings_funct_1d · local_min_max_funct_1d · abs_funct_1d
*Provenance: funct1d.py — ONED operator registry. この per-op ノートは tools/opdocs.py md が自動生成(手編集しない)。*
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.