

Wonderworld
Overview :
WonderWorld is an innovative 3D scene expansion framework that allows users to explore and shape virtual environments based on a single input image and user-specified text. Through fast Gaussian voxel and guided diffusion depth estimation methods, it significantly reduces computing time and generates geometry-consistent expansions, resulting in 3D scene generation times of less than 10 seconds. It supports real-time user interaction and exploration. This opens up possibilities for rapidly generating and navigating immersive virtual worlds in fields like virtual reality, gaming, and creative design.
Target Users :
Aimed at virtual reality developers, game designers, and creative designers, WonderWorld allows them to rapidly generate and explore 3D virtual environments. WonderWorld's real-time interaction and fast generation capability are particularly suitable for professionals who need immediate feedback and creative implementation.
Use Cases
Users generate a virtual market in Marienplatz through textual descriptions and camera movement.
Generate a historical scene in the Forbidden City and explore it from different perspectives.
Create a virtual tourism experience at the Taj Mahal, allowing users to appreciate the beauty of the architecture from all angles.
Features
Real-time rendering and fast scene generation, allowing users to navigate existing content and specify generation locations and content.
Users can specify new scene content and styles using text and designate the generation location of new scenes through camera movement.
Generates scenes based on a single view rather than multiple views for each scene, reducing large discontinuous voids.
Generates connected and diverse 3D scenes in less than 10 seconds on a single A6000 GPU.
Supports users in rapidly generating and navigating immersive virtual worlds in fields like virtual reality, gaming, and creative design.
Technical background provides new possibilities for user-driven content creation and exploration in virtual environments.
Committed to releasing complete code and software for replication.
How to Use
Load the WonderWorld model and select an input image.
Use text descriptions to specify the desired scene content and style.
Move the camera to determine the generation location of the new scene.
Observe the real-time rendered 3D scene and make adjustments as needed.
Use the 'W/A/S/D' keys to move around the scene and 'I/J/K/L' keys to look around.
Click on the canvas to activate the controls and begin exploring and interacting.
Further customize and expand the virtual environment according to individual needs.
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