الملخص
Video world models aim to preserve scene structure and predict how dynamic objects evolve beyond visual observations. We present Kepler4D, a framework for future video generation through explicit 4D scene state evolution. Given a monocular video, Kepler4D constructs a shared 3D representation of background geometry, object motion histories, coarse spatial supports, and semantic context. Chain-of-Motion summarizes observed motion and uses a vision-language model to select structured speed and heading decisions and decide whether to bound object-center height from below. A deterministic rollout converts these decisions into future object trajectories for inspection and editing before synthesis. We render the evolving proxies into geometric controls for a pretrained video generator, separating coarse object motion from the synthesis of appearance and articulation. Experiments on real-world videos demonstrate that Kepler4D enables controllable object motion and plausible future rollout while preserving scene consistency.
الكلمات المفتاحية
الموضوع
بيانات النشر
- المجلة
- غير متاح
- وصول مفتوح
- وصول مفتوح أخضر
اقتبس هذه المقالة
APA 7
Wang, F., Duan, B., Wu, J., Liu, G., & Yan, Y. (2026). Kepler4D: Controllable Future Video Generation via 4D Scene State Evolution. https://omanscience.com/ar/articles/kepler4d-controllable-future-video-generation-via-4d-scene-state-evolution
MLA 9
Wang, Feiran, et al. "Kepler4D: Controllable Future Video Generation via 4D Scene State Evolution." https://omanscience.com/ar/articles/kepler4d-controllable-future-video-generation-via-4d-scene-state-evolution.
شيكاغو (المؤلف–التاريخ)
Wang, Feiran, Bin Duan, Junyi Wu, Gaowen Liu, and Yan Yan. 2026. "Kepler4D: Controllable Future Video Generation via 4D Scene State Evolution." https://omanscience.com/ar/articles/kepler4d-controllable-future-video-generation-via-4d-scene-state-evolution.
هارفارد
Wang, F., Duan, B., Wu, J., Liu, G. and Yan, Y. (2026) 'Kepler4D: Controllable Future Video Generation via 4D Scene State Evolution', Available at: https://omanscience.com/ar/articles/kepler4d-controllable-future-video-generation-via-4d-scene-state-evolution.
فانكوفر
Wang F, Duan B, Wu J, Liu G, Yan Y. Kepler4D: Controllable Future Video Generation via 4D Scene State Evolution. https://omanscience.com/ar/articles/kepler4d-controllable-future-video-generation-via-4d-scene-state-evolution
IEEE
F. Wang, B. Duan, J. Wu, G. Liu, and Y. Yan, "Kepler4D: Controllable Future Video Generation via 4D Scene State Evolution," https://omanscience.com/ar/articles/kepler4d-controllable-future-video-generation-via-4d-scene-state-evolution.