Three-dimensional model driving method and device and electronic equipment
By acquiring the initial point cloud of the action video and the three-dimensional model, generating the action point cloud corresponding to the action image and determining the action point cloud sequence of the three-dimensional model, the problem of high efficiency and poor cost of generating the three-dimensional model with actions in the prior art is solved, and efficient and low-cost three-dimensional model-driven processing is achieved.
CN119722880AActive Publication Date: 2025-03-28BEIJING BAIDU NETCOM SCI & TECH CO LTD
10 Cites 0 Cited by
Patent Information
- Application Number
- CN202411783331.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2044-12-05
AI Technical Summary
Technical Problem
The prior art is costly and inefficient when generating a three-dimensional model with actions, especially when it is necessary to combine action description text or action images.
Method used
By obtaining the initial point cloud of the action video and the three-dimensional model, the action point cloud corresponding to the action image is generated, and the action point cloud sequence of the three-dimensional model is determined to realize the driving processing of the three-dimensional model.
Benefits of technology
The cost of driving the three-dimensional model is reduced and the efficiency is improved, and the need for multiple 3D model construction is avoided, ensuring that the action point cloud is consistent with the action described by the action image.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention provides a three-dimensional model driving method and device and electronic equipment, relates to the technical field of artificial intelligence, in particular to the technical fields of computer vision, deep learning, large models and the like, and can be applied to scenes such as three-dimensional animation and the like. According to the specific implementation scheme, an action video and an initial point cloud of a three-dimensional model are obtained; the action video comprises an action image; generating an action point cloud corresponding to the action image according to the action image and the initial point cloud; the action described by the action point cloud is consistent with the action described by the action image; determining an action point cloud sequence of the three-dimensional model according to the action point cloud corresponding to each action image; the action point cloud sequence is used for driving processing of the three-dimensional model.
Need to check novelty before this filing date? Find Prior Art