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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
ERNIE-Image is a text-to-image generation model created by Baidu that aims to produce high-quality images with precise adherence to instructions and enhanced control. Utilizing a single-stream Diffusion Transformer (DiT) framework with approximately 8 billion parameters, it achieves leading performance among open-weight image models while maintaining operational efficiency. The model features an integrated prompt enhancement mechanism that transforms basic user inputs into more elaborate and structured descriptions, thereby elevating the quality and coherence of the images it generates. It is particularly adept at complex instruction adherence, enabling it to accurately depict text within images, manage structured layouts, and create multi-element compositions, making it ideal for applications such as posters, comics, and multi-panel designs. Furthermore, ERNIE-Image accommodates multilingual prompts in languages such as English, Chinese, and Japanese, which enhances its accessibility and usability across different regions. This versatility may lead to a wider range of creative applications, allowing users to express their ideas visually in diverse contexts.
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Free Version
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Pricing Details
No price information available.
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Free Version
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Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
DreamFusion
Website
dreamfusion3d.github.io
Vendor Details
Company Name
Baidu
Founded
2000
Country
China
Website
ernie.baidu.com/blog/posts/ernie-image/