REST3D: Reconstructing Physically Stable 3D Scenes from a Single Image
6 hours ago
- #Computer Vision
- #3D Reconstruction
- #Physics Simulation
- REST3D is a framework for reconstructing physically stable 3D scenes from a single RGB image.
- It integrates physical scene understanding with physics-constrained refinement to reduce errors like object floating or penetration.
- The method uses an agentic physical scene understanding technique to build a scene-tree representation from a gravity-support perspective.
- It initializes scenes with image-to-3D models, then performs scene-tree-guided alignment and physics-constrained optimization for stability.
- Experiments show REST3D significantly reduces physical errors and improves simulation stability on synthetic and real-world datasets.
- The reconstructed scenes are demonstrated in VR-based human-object interaction for immersive applications.