typed op• 数据种类:signal → feature
• 调用:fullseye.apply(img, "tb_get_y_value_funct_1d", a=0.5, b=0.5)(2-D 的模型是一张图 + 两个标量旋钮 a,b∈[0,1])
*无图: 该算子以 signal 为输入。从图像开始的 Studio 程序无法到达该类型，请参见下方的可运行示例。*
(可为小数的)位置 *x* 处的 y 值(HALCON `get_y_value_funct_1d`)。
> 以下的详细说明为原文 —— 摘要与标题已翻译。
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*.
Typed bridge of the 1d op `get_y_value_funct_1d into the 2-D evolution registry: the same implementation, called under the op(v, a, b) convention. This op has no tunable parameter; a and b` are unused.
• 示例数据目录(下载 URL / 许可证) —— 2-D 用 skimage.data(BSD/公有领域)加合成图,3-D 给出真实数据源(Stanford/PDS 等)的下载 URL。
• 算子来历与参考文献 —— 该算子族所依据的研究/方法出处。
• (暂无)
feature 作为输入)typed)tb_points_to_voxel · tb_estimate_point_normals · tb_iss_keypoints · tb_angle_3points · tb_project_points · tb_render_point_depth · tb_statistical_outlier_removal · tb_radius_outlier_removal
*Provenance: ops.py — 2D 算子登记表。本条目由 tools/opdocs.py md 自动生成(请勿手工编辑)。*
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.