Computation-Aware Event-to-Frame Reconstruction via Selective Attention

Jingqian Wu; Yunbo Jia; Edmund Y. Lam

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arXiv · 2606.06142

Computation-Aware Event-to-Frame Reconstruction via Selective Attention

Jingqian Wu·Yunbo Jia·Edmund Y. Lam

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Abstract

Event-to-frame (E2F) reconstruction bridges asynchronous event streams with frame-based vision pipelines, but existing methods often face a trade-off between reconstruction quality and computational efficiency. In this work, we propose an efficient E2F framework that emphasizes causal temporal modeling and computation-aware design. The architecture adopts a recurrent encoder-decoder to incrementally aggregate event information with compact hidden states. To improve robustness under fast motion and illumination variations, a selective context fusion strategy is introduced to integrate event-driven features with prior intensity cues. Within this fusion process, a lightweight hybrid attention mechanism enhances feature selectivity without relying on heavy attention operations. Experimental results on standard benchmarks demonstrate that the proposed approach achieves competitive reconstruction performance while maintaining a favorable balance between accuracy and model complexity.

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BibTeX RIS

Jingqian Wu, Yunbo Jia, Edmund Y. Lam. 2026-06-04. Computation-Aware Event-to-Frame Reconstruction via Selective Attention. https://arxiv.org/abs/2606.06142

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