views oplightfield → image2dimport fullseye as fs; fs.ledger.lf_subaperture(lf, v=0, u=0) (実装を直接呼ぶなら import lightfield; lightfield.lf_subaperture(lf, v=0, u=0)、台帳から引くなら opslightfield.get("lf_subaperture"))One sub-aperture view — the image seen through one point of the pupil.
Returns a copy of L[v, u] as a plain (H, W) 2-D image, so every
other fullseye image operator applies to it unchanged. Indices are
not wrapped: a negative or out-of-range index is a ValueError, not a
silent Python wrap-around to the opposite corner of the pupil (which is the
single easiest way to get a mirrored disparity sign downstream).
Raises ValueError: lf not a valid light field, and v / u not
an int in [0, V) / [0, U).
py -3.11 examples/lightfield_depth.pypy -3.11 examples/poc_compound_eye.pyimage2d を入力に取れる)lf_from_mla · lf_disparity_to_depth · lf_all_in_focus
views)lf_center_view · lf_views · lf_epi
Provenance: lightfield.py — LIGHTFIELD 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.