VividDream

Generate explorable 3D scenes from a single image or text prompt

CommonProductProductivity3D SceneAnimation Video

VividDream is an innovative technology capable of generating explorable 4D scenes with environmental dynamism from a single input image or text prompt. It first expands the input image into a static 3D point cloud and then utilizes a video diffusion model to generate an animation video collection. By optimizing the 4D scene representation, it achieves consistent motion and immersive scene exploration. This technology paves the way for creating captivating 4D experiences based on diverse real images and text prompts.

Expands the input image into a static 3D point cloud
Generates animation videos using a video diffusion model
Optimizes videos through quality refinement techniques
Applies conditional rendering to static 3D scenes
Optimizes the 4D scene representation using the animation video collection
Achieves consistent motion and immersive 4D scene exploration

VividDream is targeted towards professionals and hobbyists interested in 3D scene generation and animation video production. Whether it's for game development
film making
or virtual reality experiences
this technology offers an efficient and high-quality solution for scene generation
catering to the demands of dynamism and interactivity.

Game developers use VividDream to generate game scenes with dynamic environments.
Filmmakers leverage this technology to add realistic dynamic backgrounds to their films.
Virtual reality experience designers utilize VividDream to create immersive virtual worlds for users.

1. Provide an input image or text prompt as the initial condition.
2. Use VividDream to expand the input image into a static 3D point cloud.
3. Generate animation videos based on the 3D point cloud using the video diffusion model.
4. Optimize the generated videos using quality refinement techniques.
5. Utilize the optimized video collection for optimizing the 4D scene representation.

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