Computing constrained minimum-width annuli of point sets

被引：0
|
作者：
de Berg, M
Bose, P
Bremner, D
Ramaswami, S
Wilfong, G
机构：
[1] Univ Utrecht, Dept Comp Sci, NL-3508 TB Utrecht, Netherlands
[2] Univ Quebec, Dept Math & Informat, Trois Rivieres, PQ GA9 5H7, Canada
[3] McGill Univ, Sch Comp Sci, Montreal, PQ H3A 2A7, Canada
[4] AT&T Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA
来源：
ALGORITHMS AND DATA STRUCTURES | 1997年 / 1272卷
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
We study the problem of determining whether a manufactured disc of certain radius r is within tolerance. More precisely, we present algorithms that, given a set of n probe points on the surface of the manufactured object, compute the thinnest annulus whose outer (or inner, or median) radius is r and that contains all the probe points. Our algorithms run in O(n log n) time.
引用
收藏
页码：392 / 401
页数：10
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