Youku Technology
Oct 25, 2018 · Artificial Intelligence
High‑Frame‑Rate Video Interpolation: FRUC Algorithm for 25→50 FPS Conversion
During the World Cup, Youku used a frame‑rate‑up‑conversion algorithm that synthesizes intermediate frames by combining block‑based motion estimation, optical‑flow refinement, and a rule‑based plus deep‑learning fusion, enabling smooth 25→50 fps video and preserving fast‑moving objects such as a football.
FRUCdeep learningframe rate conversion
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