Preprint
Oct 2026
MoSE3: Learning World-Space SE(3) at Every Pixel
Dense 3D point tracking has been a prominent paradigm for modeling motion in dynamic scenes, but a point track is just a 3-DoF translation curve per pixel: it captures where pixels go, not the rotation of the underlying part, nor which pixels move together as one body. We propose MoSE3, the first feed-forward model tha...
Jia-Huan Cheng, Zhi-Yi Li, Tian Xia et al.
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