The opencv5 rework of the detect/track/match/scene pipeline. Headline result:
flood-fill actor presence on a learned XGBoost scene-boundary detector lifts
per-second Amazon X-Ray presence F1 from 62.6% (track-extent) to 74.9% under
leave-one-out across the nine-film benchmark, improving every film and fixing
the low-contrast grades (Scarface, Downton) that naive flood-fill broke.
dtourolle