Framer: Interactive Video Frame Interpolation Using Diffusion Models

Framer is an interactive video frame interpolation method that leverages large‑pretrained video diffusion models, allowing users to define custom motion trajectories or use an automatic mode, and demonstrates strong performance in image deformation, video generation, and cartoon‑to‑video applications.

AIFramerdiffusion model

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Framer: Interactive Video Frame Interpolation Using Diffusion Models

Kuaishou Audio & Video Technology

Jan 17, 2022 · Artificial Intelligence

How Kuaishou’s KFRUC Algorithm Achieves Seamless Slow‑Motion Video

This article explains video frame interpolation, compares algorithm categories, and deep‑dives into Kuaishou’s KFRUC method—covering its hybrid motion estimation, occlusion detection, and motion compensation techniques that enable smooth slow‑motion playback without stutter.

AIKFRUCframe rate conversion

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How Kuaishou’s KFRUC Algorithm Achieves Seamless Slow‑Motion Video

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.

Deep LearningFRUCframe-rate conversion

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High‑Frame‑Rate Video Interpolation: FRUC Algorithm for 25→50 FPS Conversion