typed op• 数据种类:cimage → cimage
• 调用:fullseye.apply(img, "tb_cx_apply_transfer_function", 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])
将已中心化的频谱与滤波器 `H 相乘 -> (H, W)` complex128。
> 以下的详细说明为原文 —— 摘要与标题已翻译。
The honest primitive under `ops.lowpass / ops.highpass`, but
complex-preserving: the filtered spectrum is returned as a complex field
(not immediately inverted and real-cast), so it can be chained, inspected, or
handed to :func:cx_ifft. `H` is a same-shape transfer function laid out in
the *centred* convention of :func:cx_fft (DC at the centre); it may be real
(a magnitude mask) or complex (a phase-shifting filter). A real `cx` is
FFT'd first (module convenience).
Typed bridge of the 2d op `cx_apply_transfer_function 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)
cimage 作为输入)identity · tb_cx_ifft · tb_cx_magnitude · tb_cx_phase · tb_cx_real · tb_cx_imag · tb_cx_log_magnitude · tb_cplx_cr_residual
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.