OuroWorld: Bringing Any 3D World Alive as Diverse, Endlessly Looping 3D Cinemagraphs
OuroWorld is a mask-free framework that turns any static 3D Gaussian Splatting scene into a 3D cinemagraph: a dynamic scene with vivid, diverse motion looping seamlessly from any viewpoint.
ProofPaper ↗
Key points
- Recent 3D world models generate photorealistic, explorable scenes that remain frozen in time.
- To learn from this imperfect supervision, we propose Inconsistency-Robust Periodic 4DGS: a Fourier-series deformation field guarantees looping by construction, while a Grounded Drift Field anchored at the reference view absorbs cross-view inconsistency.
- Unlike prior Eulerian methods limited to fluid-like motion, we capture general deformation, object motion, and illumination change.
- We introduce a ground-truth-free evaluation covering vividness, naturalness, loop seam coherence, and scene quality.
Sources (2)
- [1]OuroWorld: Bringing Any 3D World Alive as Diverse, Endlessly Looping 3D CinemagraphsHugging Face Daily Papers · Oct 8, 12:00 AM
OuroWorld is a mask-free framework that turns any static 3D Gaussian Splatting scene into a 3D cinemagraph: a dynamic scene with vivid, diverse motion looping seamlessly from any viewpoint.
Recent 3D world models generate photorealistic, explorable scenes that remain frozen in time.
- [2]OuroWorld: Bringing Any 3D World Alive as Diverse, Endlessly Looping 3D CinemagraphsarXiv (AI, ML, NLP, CV, robotics, multi-agent) · Oct 8, 05:59 PM · same content
Extractive summary: sentences quoted from the sources.
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