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Author

Alex Trevithick

UC San Diego

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Preprint Aug 2026

Grounded-Exo2Ego: Structured Semantic Grounding for Robust Exocentric-to-Egocentric Video Generation

Generating egocentric video from a single exocentric video is an emerging and important topic for AR/VR and physical AI. Compared with conventional novel view synthesis, exo-to-ego generation is a significantly harder task because the standard geometric conditioning becomes highly unreliable under extreme view changes...

Shengze Wang, Michael Stengel, Tianye Li et al. · 2 citations
Preprint Jul 2026

World from Motion: Generative Dynamic Gaussian Reconstruction from Monocular Video

The method sets a new state of the art in 4D reconstruction and seamlessly generalizes to in-the-wild videos with large viewpoint changes and dynamic motions, improving both novel-view synthesis and the underlying 3D motion.

Liyuan Zhu, Shengyu Huang, Amrita Mazumdar et al. · 0 citations

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