Author

Dai-Kun Liu

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Preprint Oct 2026

Depth Hypothesis Guided Iterative Refinement for Event-Image Monocular Depth Estimation

Event cameras hold excellent dynamic properties, showing great potential for monocular depth estimation (MDE). However, existing methods mainly improve performance by optimizing contextual features, but still struggle with the ill-posed and nonlinear nature of direct full-depth regression. In this paper, we propose Hyp...

Dai-Kun Liu, Teng Wang, Chang-Yin Sun · 1 citation

Preprint Oct 2026

UniDynamics: Event-RGB Fusion for Unified Future 4D Dynamic Scene Generation

We propose UniDynamics, a diffusion-based framework for future 4D dynamic scenes (RGB, depth, and optical flow) generation from a single event-RGB pair, without requiring long histories or control priors as in existing methods, while explicitly modeling future motion fields. The core idea is to leverage event streams t...

Dai-Kun Liu, Xin Zhan, Teng Wang et al. · 0 citations