decompose op• 資料種類:table → image2d
• 呼叫:import motionmag; motionmag.complex_steerable_reconstruct(decomposition) -> 'np.ndarray'(或 opsmotionmag.get("complex_steerable_reconstruct"))
對 :func:complex_steerable_decompose 求逆 -> `(H, W)` 實影像。
> 以下的詳細說明為原文 —— 摘要與標題已翻譯。
Exact: the analysis bank is a tight frame after the divisor correction, so
the round trip is the identity up to floating-point rounding (measured
`6.66e-16` maximum absolute error on a 64x64 random frame with the default
4 scales x 4 orientations). Editing a band before calling this — scaling its
phase, zeroing it — is how every other operator in this module works.
Refuses a dict whose bands do not match the declared shape or count, because
a partially edited decomposition would otherwise reconstruct something
plausible from the wrong frame size.
• 範例資料目錄(下載 URL / 授權) —— 2-D 用 skimage.data(BSD/公有領域)加合成圖,3-D 給出真實資料源(Stanford/PDS 等)的下載 URL。
• 運算子來歷與參考文獻 —— 該運算子族所依據的研究/方法出處。
• 演算法的正典(作者・年份)與用途見上面的族使用指南。
• motion_magnification — py -3.11 examples/motion_magnification.py
image2d 作為輸入)decompose)*Provenance: motionmag.py — MOTIONMAG 運算子登記表。本條目由 tools/opdocs.py md 自動產生(請勿手動編輯)。*
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.