Author

Chengrui Dong

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Jul 2026

Event3R: Asynchronous-to-Global 3D Reconstruction from Event Camera via Spatial-Temporal Feature Aggregation

This work introduces Event3R, a feed-forward framework that directly maps asynchronous event streams to globally consistent 3D point clouds, and proposes a Masked Bin Modeling strategy for self-supervised pre-training, enabling robust temporal representation learning with minimal labeled data.

Jian Huang, Haotian Shen, Xinhao Lou et al. · arXiv.org · 0 citations

Jun 2026

Walking in the Implicit: Interactive World Exploration via Neural Scene Representation

Walking in the Implicit, a scene-centric paradigm that changes the rollout variable from frame latents to a fixed-length, renderable implicit state, termed Neural Implicit Scene (NIS), factorizes interactive generation into stochastic transition of a compact scene state and deterministic pose-conditioned rendering give...

Zhiqi Li, Chengrui Dong, Zhenhua Du et al. · arXiv.org · 0 citations