一种三维地质模型局部隐式增量更新和自动重构方法
By combining implicit functions and smooth transition functions, local implicit incremental updates and automatic reconstruction of three-dimensional geological models are realized, solving the problem of low efficiency in traditional methods and achieving rapid and automated multi-scale geological model updates.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NORTHEASTERN UNIV CHINA
- Filing Date
- 2023-10-23
- Publication Date
- 2026-07-17
AI Technical Summary
Existing methods for updating 3D geological models struggle to achieve efficient local updates and multi-scale fusion when faced with ever-increasing engineering borehole data. Traditional methods require extensive human-computer interaction and complex topological relationship control, resulting in low efficiency.
An implicit incremental update method for three-dimensional geological models based on implicit functions is adopted. By solving the implicit geological interface function of newly added borehole data and combining R-Function for implicit Boolean operations and smooth transition functions, the automatic updating and multi-scale fusion of three-dimensional geological models of local urban areas can be achieved.
Based on the existing implicit 3D geological model, rapid and automated updates and multi-scale fusion have been achieved, reducing manual operations and improving the efficiency and adaptability of geological model updates.
Smart Images
Figure CN117333630B_ABST