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Diffusion Models
3D Generation
Hierarchical Generation
Bootstrapped Diffusion
DreamCraft3D: Hierarchical 3D Generation with Bootstrapped Diffusion Prior

The introduction of DreamCraft3D marks a significant leap in 3D content generation, providing an innovative and coherent method to sculpt and texture 3D objects.

  • Using a view-dependent diffusion model, the method ensures the consistency of the produced geometries that align with different viewing angles.
  • DreamCraft3D features Bootstrapped Score Distillation to optimize textures using scene-specific diffusion models empowered with 3D scene knowledge.
  • By alternating the optimization of both the diffusion prior and the 3D scene representation, the method achieves reinforcing improvements to both geometric and texture coherence.
  • Code is made available, allowing for broader experimentation and application by developers and researchers.

DreamCraft3D’s capacity to generate photorealistic renderings and maintain coherence across views could revolutionize the way 3D content is produced, especially in the fields of gaming, film production, virtual reality, and simulation.

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