TelePhysics: Physics-Grounded Multi-Object Scene Generation from a Single Image with Real-Time Interaction

• URL: http://arxiv.org/abs/2605.20290v1
• Date: Tue, 19 May 2026 08:16:44 GMT
• Title: TelePhysics: Physics-Grounded Multi-Object Scene Generation from a Single Image with Real-Time Interaction
• Abstract summary: We propose TelePhysics, a training-free framework that converts a single image into a physically consistent and controllable video.<n>By representing the full scene geometry in a unified spatial coordinate system, TelePhysics resolves object penetration and alignment ambiguity.<n> Experimental results demonstrate that TelePhysics substantially outperforms prior methods in physical fidelity, spatial coherence, and controllability.
• Score: 51.01447538245441
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Recent generative video models achieve impressive visual quality but remain constrained by limited physical consistency and controllability. Existing video generation methods provide minimal physical control, and single-image-to-3D conversion approaches often suffer from object interpenetration. Furthermore, physics-based scene-level 3D generation methods exhibit spatial misalignment, stylized artifacts, and inconsistencies with the input data, restricting their use in realistic interactive video synthesis. We propose TelePhysics, a training-free framework that converts a single image into a physically consistent and controllable video through holistic scene-level 3D reconstruction. By representing the full scene geometry in a unified spatial coordinate system, TelePhysics resolves object penetration and alignment ambiguity. Unlike prior methods, this formulation enables accurate scenelevel multi-object interactions and introduces richer, complex control types for advanced mechanicsbased manipulation. By decoupling simulation from rendering, TelePhysics bypasses latency-heavy priors, achieving real-time physical interaction previews paired while preserving photorealistic visual fidelity. Experimental results demonstrate that TelePhysics substantially outperforms prior methods in physical fidelity, spatial coherence, and controllability. The open-source code is available at https://github.com/xinzhang007/TelePhysics.

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