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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
Neural4D is an advanced 3D AIGC platform that utilizes proprietary Direct3D and Direct3D-S2 technologies for exceptional performance. Aimed at enhancing professional workflows, it converts text prompts and individual images into high-quality assets featuring clean topology and physically-based rendering (PBR) textures.
With its innovative S2 (Sparse & Scalable) architecture, Neural4D delivers remarkable geometric precision at a resolution of 1024³. The platform supports a wide range of export formats, such as .obj, .fbx, .glb, .usdz, .stl, and .blend, facilitating smooth compatibility with leading software applications like Blender, Unity, and Unreal Engine. This tool proves invaluable for game developers, 3D artists, and those engaged in 3D printing, significantly enhancing their productivity and creative potential. Moreover, Neural4D's capabilities make it a game-changer in the realm of digital asset creation.
API Access
Has API
API Access
Has API
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Pricing Details
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Free Trial
Free Version
Pricing Details
$6.9/week
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
DreamTech
Founded
2024
Country
China
Website
www.neural4d.com