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Author

Xing Xu

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Preprint Sep 2026

Light Field Primitive for Novel View Synthesis

We present Light Field Primitives (LFP), a formulation for novel view synthesis that replaces the dense ray database with a compact set of differentiable primitives in the classical two-plane parameterization. Each primitive condenses a group of rays into one learned record, and its response to a query is governed by h...

Liang Chen, Jia-Hui Ning, Xun Jiang et al. · 0 citations
Jul 2026

Egocentric Online Action Segmentation via Parametric Context Memory Learning

To facilitate smart wearable devices or human-like robotics with real-time first-person perspective perception ability, recent researchers proposed the Egocentric Online Action Segmentation (EOAS) task. It requires models to recognize what is happening in egocentric streaming videos and discriminate the starting and en...

Xun Jiang, Xing Xu, Chong Liu et al. · 1 citation

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