Hieu T. Nguyen

HouseCrafter: Lifting Floorplans to 3D Scenes with 2D Diffusion Models

We introduce HouseCrafter, a novel approach that can lift a 2D floorplan into a complete large 3D indoor scene (e.g., a house). Our key insight is to adapt a 2D diffusion model, which is trained on web-scale images, to generate consistent multi-view color (RGB) and depth (D) images across different…