SpatialCrafter：单图世界建模的生成式 3D 代理
原标题：SpatialCrafter: Single Image World Modeling with Generative 3D Proxies
技术动态AI 75
来源：arXiv cs.RO发布时间待核实
arXiv:2608.27073v2 Announce Type: replace-cross Abstract: Explorable image-to-scene generation is essential for applications in gaming, robotics, and virtual reality. Existing methods based on video diffusion model (VDM) commonly rely on incomplete conditioning signals such as sparse point clouds or 2D panoramas, leading to stochastic hallucinations, long-term drifts and suboptimal 3D consistency.