analysis opvideo → tableimport fullseye as fs; fs.ledger.scene_cut_detection(video, bins: 'int' = 64, threshold: 'float' = 0.3) -> 'dict' (実装を直接呼ぶなら import videostream; videostream.scene_cut_detection(video, bins: 'int' = 64, threshold: 'float' = 0.3) -> 'dict'、台帳から引くなら opsvideostream.get("scene_cut_detection"))Shot-boundary chi-square histogram distance over a clip → {"distance", "cut", "n"} (table).
distance[t] is the chi-square distance of frame t’s histogram to
frame t−1’s (distance[0] = 0); cut[t] is distance[t] > threshold.
Streaming form: one histogram of state, no frames kept.
py -3.11 examples/video_streaming.pytable を入力に取れる)—
analysis)—
Provenance: videostream.py — VIDEOSTREAM 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.