Reconstruction of Plane Figures from Two Projections
Reconstruction of Plane Figures from Two Projections
复制标题
从两个投影重建平面图形
DOI：
10.1007/978-1-4612-1568-4_5
复制
发表时间：
1999
影响因子：
0.7
通讯作者：
Lei Huang
中科院分区：
文献类型：
--
作者：
Akira Kaneko;Lei Huang
在这一章中，讨论了基于离散近似的平面图形的二次投影数据重建及其稳定性。为此，我们引入了对非唯一重构图形的1型修改的概念，并给出了一种权函数来对它们进行分类。许多有趣的开放问题仍然存在关于非唯一情况下提出的算法的理论依据。
In this chapter, reconstruction of plane figures from their two-projection data is discussed together with its stability, based on the discrete approximation. For this purpose, we introduce the notion of type 1 modification against nonuniquely reconstructed figures, and a kind of weight function to classify them. Many interesting open problems remain concerning theoretical justification of proposed algorithms for nonunique cases.