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This paper introduces CoIn, a novel framework for 3D scene inpainting that bridges 2D diffusion models and 3D Gaussian Splatting via a multi-stage consistency pipeline, enabling both object removal and insertion with flexible masks.
Holo-World presents a unified controllable video world model that generates videos from a single image with explicit control over camera, object motion, and weather. It introduces a novel dataset and techniques to preserve scene structure while transferring to target weather states.