analysis op• Data kinds: video → table
• Call: import fullseye as fs; fs.ledger.scene_cut_detection(video, bins: 'int' = 64, threshold: 'float' = 0.3) -> 'dict' (to call the implementation directly, import videostream; videostream.scene_cut_detection(video, bins: 'int' = 64, threshold: 'float' = 0.3) -> 'dict'; from the registry, 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.
• video_streaming family guide
• mv_cables — Cables (standards, speed, power delivery, robot cables)
• mv_frame_grabbers — Frame grabber boards (not optics, but they decide whether you can capture at all)
• mv_standards — Camera interface standards and the bodies behind them
• 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.
• video_streaming — py -3.11 examples/video_streaming.py
table as input)—
analysis)—
*Provenance: videostream.py — VIDEOSTREAM operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.