重磁三维可视化反演系统的设计与实现

Design and realization of visual 3D inversion system for gravity and magnetic anomalies

重磁三维可视化反演解释系统一直是国内外重磁勘探领域的研究重点之一。介绍了基于Visual C++与OpenGL环境研发的重磁三维可视化反演系统,详细阐述了系统的设计思想与实现的关键技术,包括可视化技术、面向对象技术、图形拾取技术、碰撞检测技术及反演约束技术等。系统具有人机交互几何反演与最优化物性自动反演两种功能,可满足目标异常、区域模拟和盆地建模。

Visual 3D inversion system for gravity and magnetic anomalies was one of the study points in the fields of gravity and magnetic explorations both home and abroad. The authors introduced the visual 3D inversion system for gravity and magnetic anomalies developed based on the environments of Visual C＋＋and OpenGL,depicted in details the design thoughts and key technologies for realization of the system, inclusive of visual technology, object oriented technology, graphical picking technology, collision detection technology and inversion constrained technology and so on. The system was characteristic of two functions; they were geometric inversion of human-computer interaction and automatic inversion of optimization physical property. It could be used for targeting anomalies, regional simulation and basin modeling.