节点文献
基于OpenGL下三维地质模型生成技术
The Modeling Techniques of Three-dimensional Geological Model Based on OpenGL
【摘要】 本文融合工程地质资料、工程地质专家知识、计算机处理、数学拟合技术及计算机图形学理论,利用薄板样条与曲面拟合算法,通过OpenGL建立了三维地质模型,实现了对复杂地质特征的模拟。
【Abstract】 The three-dimensional geological model based on OpenGL,which can simulate the complex geological characteristics well,is built by integrating engineering geological data,expert knowledge,computer processing,mathematical fitting technique and computer graphics,using the thin-plate splin and surface-fitting algorithm.
【关键词】 薄板样条;
二次曲线拟合;
缝合算法;
【Key words】 Thin-plate spline; The second curve fitting; Stitching algorithm;
【Key words】 Thin-plate spline; The second curve fitting; Stitching algorithm;
- 【文献出处】 测绘 ,Surveying and Mapping , 编辑部邮箱 ,2009年04期
- 【分类号】TP391.41
- 【下载频次】102