function op• データ種: signal → measurement
• 呼び出し: import fullseye as fs; fs.ledger.get_y_value_funct_1d(y, x, interpolate=True) (実装を直接呼ぶなら import funct1d; funct1d.get_y_value_funct_1d(y, x, interpolate=True)、台帳から引くなら ops1d.get("get_y_value_funct_1d"))
The y-value at (fractional) position *x* (HALCON `get_y_value_funct_1d`).
With `interpolate=True` (default) the value is linearly interpolated
between the two neighbouring samples; with `interpolate=False` the nearest
sample is returned.
Domain policy (documented, not extrapolated): *x* outside `[0, n-1]`
clamps to the boundary value (`numpy.interp` end-hold semantics /
index clip). HALCON's `'zero'`-border variant is not offered.
:param y: 1-D function, at least 1 sample.
:param x: finite scalar position in index units.
:param interpolate: linear interpolation (True) or nearest sample (False).
:returns: float.
:raises ValueError: non-1-D / NaN / Inf input, empty input, or non-finite *x*.
• 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_veiling_glare — py -3.11 examples/poc_veiling_glare.py
• signal_funct1d — py -3.11 examples/signal_funct1d.py
measurement を入力に取れる)—
function)create_funct_1d_array · create_funct_1d_pairs · smooth_funct_1d_gauss · smooth_funct_1d_mean · derivate_funct_1d · integrate_funct_1d · zero_crossings_funct_1d · local_min_max_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.