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Computing a minimum-width square annulus in arbitrary orientation

被引：11
|
作者：
Bae, Sang Won [1 ]
机构：
[1] Kyonggi Univ, Dept Comp Sci, Suwon, South Korea
来源：
THEORETICAL COMPUTER SCIENCE | 2018年 / 718卷
关键词：
Computational geometry; Covering problem; Square annulus; Arbitrary orientation; Exact algorithm; GEOMETRIC OPTIMIZATION; PLACEMENT PROBLEMS; OFFSET-POLYGON;
D O I：
10.1016/j.tcs.2016.11.010
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper, we address the problem of computing a minimum-width square annulus in arbitrary orientation that encloses a given set of n points in the plane. A square annulus is the region between two concentric squares. We present an O(n(3) log n)-time algorithm that finds such a square annulus over all orientations. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：2 / 13
页数：12
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