【摘要】 在分析以往三维实体重建策略的基础上,根据实体二维剖面图的特征,提出了基于专家系统的二维剖面图的三维实体重建技术。论文从工程应用的角度出发,给出了专家系统的重构模型和知识库的框架知识表示形式,在此基础上主要讨论了三维实体表面的离散化以及基于离散网络模型的推理算法,最后结合开放图形连接库OpenGL技术开发了一套矿床三维模型仿真系统。运行结果表明该三维实体重建方法操作简单、实用性强,具有很好的推广应用前景。更多还原

【Abstract】 Based on investigation some existed strategies of 3D solid reconstruction and the features of section plane views,the technology of 3D reconstruction from section plane views based on ES is given in this paper.From the view of engineering application,this paper introduces the reconstruction model of ES and the expression way for the frame knowledge and mainly discusses the discretization of the 3D model face and reasoning algorithm based on discretization meshwork model.Finally combining OpenGL,a simulation system of mineral deposit 3D model is developed.The running result shows that this 3D reconstruction method is much simple and practical,and has a wide area of application.更多还原