"Lift4D: Harmonizing Single-View 3D Estimation for 4D Reconstruction In-the-Wild" TL;DR: combines temporally consistent single-view 3D priors, deformable Gaussian Splatting, and diffusion-guided…

Worried about the lack of real-world 4D training data? No, no... Lift4D takes a different route — diving deeper into 2D & 3D priors for truly in-the-wild 4D reconstruction. 🤟 Complete 360° geometry,…

Furthermore, we show that Lift4D outperforms prior 4D reconstruction baselines on both synthetic and in-the-wild footage, delivering complete temporally coherent geometry with a sharper appearance…