摘要
针对光切测量数据的直接三维三角化,提出一种采用同步法在参数域进行初始平面三角剖分,再利用边角和最大准则对反向映射的三维初始三角剖分进行主剖分的三维三角化表面重构的新方法。此外,文中还讨论了利用该方法生成的三角网格的优化和简化,并通过实例验证了该方法的可行性,结果表明:该方法简易可行,不易出错,效率较高。
For direct 3D triangulation based on light-sectioning measurement,a new surface reconstruction method has been put forward using synchronous for initial plane triangulation in parameter domain,and then using the maximum rule of the sum of edge-angles to reverse triangulate the initial triangulation.In addition,the method to generate triangular mesh in a simplified and optimized way is also discussed.Experiment has verified its feasibility.The results manifested its simplification,error-free and efficiency.
出处
《机电产品开发与创新》
2010年第3期147-149,共3页
Development & Innovation of Machinery & Electrical Products
基金
浙江省教育厅科研项目(20060344)
关键词
光切法
三角剖分
重构
light-sectioning
triangulation
reconstruction
