EchoScene: Indoor Scene Generation via Information Echo over Scene Graph Diffusion

arXiv:2405.00915v1 Announce Type: cross
Abstract: We present EchoScene, an interactive and controllable generative model that generates 3D indoor scenes on scene graphs. EchoScene leverages a dual-branch diffusion model that dynamically adapts to scene graphs. Existing methods struggle to handle scene graphs due to varying numbers of nodes, multiple edge combinations, and manipulator-induced node-edge operations. EchoScene overcomes this by associating each node with a denoising process and enables collaborative information exchange, enhancing controllable and consistent generation aware of global constraints. This …

abstract arxiv cs.ai cs.cv cs.lg diffusion diffusion model echo edge generative graph graphs information interactive multiple nodes numbers struggle type via