Extend3D: Town-Scale 3D Generation
#Extend3D #town-scale #3D generation #urban planning #simulation
📌 Key Takeaways
- Extend3D is a new technology for generating 3D models at a town-scale level.
- The system can create detailed 3D environments representing entire towns.
- This advancement has potential applications in urban planning, simulation, and gaming.
- It represents a significant step in large-scale 3D content generation.
📖 Full Retelling
arXiv:2603.29387v1 Announce Type: cross
Abstract: In this paper, we propose Extend3D, a training-free pipeline for 3D scene generation from a single image, built upon an object-centric 3D generative model. To overcome the limitations of fixed-size latent spaces in object-centric models for representing wide scenes, we extend the latent space in the $x$ and $y$ directions. Then, by dividing the extended latent space into overlapping patches, we apply the object-centric 3D generative model to eac
🏷️ Themes
3D Generation, Urban Simulation
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Original Source
arXiv:2603.29387v1 Announce Type: cross
Abstract: In this paper, we propose Extend3D, a training-free pipeline for 3D scene generation from a single image, built upon an object-centric 3D generative model. To overcome the limitations of fixed-size latent spaces in object-centric models for representing wide scenes, we extend the latent space in the $x$ and $y$ directions. Then, by dividing the extended latent space into overlapping patches, we apply the object-centric 3D generative model to eac
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