☞☞☞AI 智能聊天, 问答助手, AI 智能搜索, 免费无限量使用 DeepSeek R1 模型☜☜☜
腾讯混元3D
腾讯推出的一站式3D内容创作平台
240 查看详情
What is WonderPlay?
wonderplay is a novel framework jointly developed by stanford university and the university of utah, capable of generating dynamic 3d scenes from a single image and user-defined actions. by combining physical simulation with video generation technology, it uses a physics solver to simulate rough 3d dynamics and then drives a video generator to synthesize more realistic videos, using the video to update the dynamic 3d scene, forming a closed loop of simulation and generation. wonderplay supports various physical materials (such as rigid bodies, fabrics, liquids, gases, etc.) and multiple actions (such as gravity, wind force, point force, etc.), allowing users to interact with the scene through simple operations and generate a wide variety of dynamic effects.
Main Functions of WonderPlay
Dynamic Scene Generation from Single Image: Generates dynamic 3D scenes from one image and user-defined actions, demonstrating the physical consequences of actions.Support for Multiple Materials: Covers various physical materials such as rigid bodies, fabrics, liquids, gases, elastic bodies, particles, etc., meeting diverse scene requirements.Action Response: Supports action inputs such as gravity, wind force, point force, etc., enabling users to intuitively operate and interact with the scene to generate different dynamic effects.Visual and Physical Realism: Combines the accuracy of physical simulation with the richness of video generation to create dynamic scenes that are both physically accurate and visually realistic.Interactive Experience: Equipped with an interactive viewer, users can freely explore the generated dynamic 3D scenes, enhancing immersion.
Technical Principles of WonderPlay
Hybrid Generative Simulator: Integrates a physics solver and a video generator, using the physics solver to simulate rough 3D dynamics and driving the video generator to synthesize realistic videos, which are then used to update the dynamic 3D scene, forming a closed loop of simulation and generation.Spatially-Variant Dual-Modal Control: During the video generation stage, motion (flow field) and appearance (RGB) dual-modal signals are used to control the video generator, dynamically adjusting the generator’s responsibilities based on the scene region to ensure the generated video is closer to the physical simulation results in terms of dynamics and appearance.3D Scene Reconstruction: Reconstructs the background and objects from the input image separately; the background is represented by a fast layered Gaussian surface (FLAGS), while the objects are constructed as “topological Gaussian surfaces” with topological connectivity, estimating the material properties of the objects to provide a foundation for subsequent simulation and generation.
Project Address of WonderPlay
Project Website: https://www.php.cn/link/988969200cb769535c9ff0ce49e36719arXiv Technical Paper: https://www.php.cn/link/9087fba46cda4f8063b397bf472f226c
Application Scenarios of WonderPlay
AR/VR Scene Construction: Used to create immersive virtual environments, supporting dynamic interaction between users and scenes.Film and Television Special Effects Production: Quickly generates dynamic scene prototypes to assist in special effects production, enhancing visual effects.Education and Vocational Training: Simulates physical phenomena and working environments, enhancing the practicality of teaching and training.Game Development: Generates dynamic scenes and interactive effects, enhancing the realism and fun of games.Advertising and Marketing: Produces dynamic ad content, providing interactive experiences to enhance audience engagement.
以上就是WonderPlay— 斯坦福联合犹他大学推出的动态3D场景生成框架的详细内容，更多请关注创想鸟其它相关文章！
版权声明：本文内容由互联网用户自发贡献，该文观点仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。
如发现本站有涉嫌抄袭侵权/违法违规的内容， 请发送邮件至 chuangxiangniao@163.com 举报，一经查实，本站将立刻删除。
发布者：程序猿，转转请注明出处：https://www.chuangxiangniao.com/p/124584.html
微信扫一扫 
支付宝扫一扫 
