focus_sweep_height_video — LIVE4D `render` op

• Data kinds: volseq → video

• Call: import fullseye as fs; fs.ledger.focus_sweep_height_video(volseq, window: 'int' = 5) -> 'np.ndarray' (to call the implementation directly, import live4d; live4d.focus_sweep_height_video(volseq, window: 'int' = 5) -> 'np.ndarray'; from the registry, opslive4d.get("focus_sweep_height_video"))

Usage

> This operator's description has not been translated yet. The original text follows as it is.

焦点掃引(各フレームが z の合焦スタック)の時系列から高さ場の動画 `(T, Y, X) を起こす(video`、

単位は z の枚数)。

合焦度は局所ラプラシアン絶対値の平均(`window`、Sum-Modified-Laplacian)、各画素の高さは合焦度が

最大の z を放物線で副ボクセル精度にしたもの(`depth_from_focus` の時系列版)。数値が欲しいときはこちら、

絵が欲しいときは `focus_sweep_surface_video`。テクスチャの無い画素は合焦度が平らで高さが決まらない。

Detailed usage guide

• live4d family guide

References (sample data, literature)

• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).

• Operator provenance and references — the sources of the research/methods this op family came from.

• The canonical algorithm (author, year) and its uses are named in the family usage guide above.

Runnable examples (verified samples that actually call this op)

• poc_live4d — py -3.11 examples/poc_live4d.py

Ops the type connects to (they accept `video` as input)

video_interpolate_flow

Same category (`render`)

volseq_render_orbit · focus_sweep_surface_video

*Provenance: live4d.py — LIVE4D operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

focus_sweep_height_video — LIVE4D render op