Preprint
Aug 2026
Manifold4D: Denoising on Point Cloud Rendered Manifolds for Video Re-shooting
Video re-shooting re-renders a monocular video of a dynamic scene along a user-specified camera trajectory, and the dominant recipe supplies the target geometry explicitly: per-frame depth lifts the source video into a 4D point cloud, which is rasterized along the trajectory into a point cloud render. Because the rende...
Yongbo Mao, Zijia Dai, Zhi-Shu Liu et al.
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