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Guo-Feng Zhang

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#artificial intelligence Preprint Sep 2026

Exo2EgoHOI: Hand-Object-Interaction Aware Exocentric-to-Egocentric Video Generation

Egocentric videos of human manipulation provide valuable visual experience for embodied intelligence, yet collecting such data at scale is costly. Exocentric-to-egocentric video generation offers a scalable alternative by transforming abundant third-person manipulation videos into first-person observations. However, ex...

Hong-Jia Zhai, Xi-Yu Zhang, Hao-Ran Zhang et al. · 0 citations
Preprint Aug 2026

QuerySplat: Decoupling Geometry and Appearance Representations in 3DGS Prediction

This work designs a dual-branch query-based decoder that mitigates the blurry rendering issues of early query-based models and consistently outperforms pixel-aligned approaches in rendering fidelity.

Ying-Long Li, Donghui Shen, Xiao-Yu Zhang et al. · 1 citation

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