(1/N)🚀Introducing Protracker: Inspired by Kalman filter, we tackle point tracking with a robust probabilistic approach. 🌟Our method integrates multiple predictions from both optical flow and semantic correspondences in a unified framework with probabilistic fusion.

ProTracker: Probabilistic Integration for Robust and Accurate Point Tracking Tingyang Zhang, @cwchenwang.bsky.social, @frankzydou.bsky.social, Qingzhe Gao, Jiahui Lei, Baoquan Chen, @lingjieliu.bsky.social arxiv.org/abs/2501.03220