基于夹角约束的改进型BPA算法研究
Modified BPA arithmetic based on inclined angle restriction
本文研究了BPA算法基本思想，介绍了BPA算法的关键技术。在经典BPA算法三角剖分的基础上进行了改进，对滚球过程中生成的新三角形进行约束，对BPA算法的半径选择展开了进一步研究，针对实际的点云数据给出了较好的经验值，并通过改变ρ的大小实现了简单有效的避免产生孔洞方法。
In this paper, basic idea and key technology of BPA arithmetic is discussed. This paper improves the triangulation of the classic BPA arithmetic, restricts the new trangle which generaed during the procedure of ball rolling, develops further study on radius selection of BPA arithmetic, gives better emporocal value towards practical point cloud data and realizes simple and effective method to avoid pore generation through changingρvalue.
朱昊、杨安康、刘京南、鲁清
计算技术、计算机技术
三角剖分BPA算法夹角约束
triangulationBPA arithmeticinclined angle restriction
朱昊,杨安康,刘京南,鲁清.基于夹角约束的改进型BPA算法研究[EB/OL].(2013-01-08)[2025-06-23].http://www.paper.edu.cn/releasepaper/content/201301-352.点此复制
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