Author

Hongyu Liu

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Preprint Sep 2026

HelixWorld: A Real-time Interactive Audio-Visual World Model

World simulation is inherently multisensory, demanding synchronized visual and acoustic dynamics in real time. Yet prevailing interactive world models remain strictly silent, focusing exclusively on visual rendering and control while overlooking the acoustic dimension. We present HelixWorld, a real-time interactive aud...

Lei Ke, Jia-Hao Pan, Ze-Yue Tian et al. · 0 citations

Preprint Aug 2026

LiveLight: Real-time Streaming Video Relighting with Interactive Control

LiveLight is presented, the first diffusion-based framework for real-time streaming video relighting with interactive 3D lighting control, which achieves state-of-the-art relighting quality while running at real-time speed, and will publicly release its models, training data, and synthetic data generator.

Yue Ma, Jiangming Wang, Yucheng Wang et al. · 1 citation