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Description
Recent advancements in the realm of text-to-image synthesis have emerged from diffusion models that have been trained on vast amounts of image-text pairs. To successfully transition this methodology to 3D synthesis, it would necessitate extensive datasets of labeled 3D assets alongside effective architectures for denoising 3D information, both of which are currently lacking. In this study, we address these challenges by leveraging a pre-existing 2D text-to-image diffusion model to achieve text-to-3D synthesis. We propose a novel loss function grounded in probability density distillation that allows a 2D diffusion model to serve as a guiding principle for the optimization of a parametric image generator. By implementing this loss in a DeepDream-inspired approach, we refine a randomly initialized 3D model, specifically a Neural Radiance Field (NeRF), through gradient descent to ensure its 2D renderings from various angles exhibit a minimized loss. Consequently, the 3D representation generated from the specified text can be observed from multiple perspectives, illuminated with various lighting conditions, or seamlessly integrated into diverse 3D settings. This innovative method opens new avenues for the application of 3D modeling in creative and commercial fields.
Description
Seed3D 1.0 serves as a foundational model pipeline that transforms a single image input into a 3D asset ready for simulation, encompassing closed manifold geometry, UV-mapped textures, and material maps suitable for physics engines and embodied-AI simulators. This innovative system employs a hybrid framework that integrates a 3D variational autoencoder for encoding latent geometry alongside a diffusion-transformer architecture, which meticulously crafts intricate 3D shapes, subsequently complemented by multi-view texture synthesis, PBR material estimation, and completion of UV textures. The geometry component generates watertight meshes that capture fine structural nuances, such as thin protrusions and textural details, while the texture and material segment produces high-resolution maps for albedo, metallic properties, and roughness that maintain consistency across multiple views, ensuring a lifelike appearance in diverse lighting conditions. Remarkably, the assets created using Seed3D 1.0 demand very little post-processing or manual adjustments, making it an efficient tool for developers and artists alike. Users can expect a seamless experience with minimal effort required to achieve professional-quality results.
API Access
Has API
API Access
Has API
Integrations
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Integrations
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Pricing Details
No price information available.
Free Trial
Free Version
Pricing Details
No price information available.
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
DreamFusion
Website
dreamfusion3d.github.io
Vendor Details
Company Name
ByteDance
Founded
2012
Country
China
Website
seed.bytedance.com/en/seed3d