🤖 4D Scene Reconstruction from a Single Video Using RiGS
RiGS (Rigid-aware 4D Gaussian Splatting) has been introduced, a method that reconstructs dynamic 4D scenes from a single monocular video. The technology decomposes the scene into three types of Gaussians: static, rigid (for smooth movements), and transient (for complex deformations).
🌍 RiGS achieves SOTA results in novel view synthesis by separating long-term rigid motion from short-term deformations using dense 3D scene flow supervision.
👤 It is now possible to create high-quality dynamic 3D scenes from ordinary smartphone video, replacing complex multi-camera systems.
Source 1: https://github.com/ladvu/RiGS Source 2: https://arxiv.org/abs/2605.23672