voronoi diagram with visual restriction
文献类型：会议论文
| 作者 | Fan Chenglin ; Luo Jun ; Wang Wencheng ; Zhu Binhai |
| 出版日期 | 2012 |
| 会议名称 | 6th International Frontiers of Algorithmics Workshop, FAW 2012 and 8th International Conference on Algorithmic Aspects of Information and Management, AAIM 2012 |
| 会议日期 | May 14, 2012 - May 16, 2012 |
| 会议地点 | Beijing, China |
| 关键词 | Algorithms Computational geometry |
| 页码 | 36-46 |
| 中文摘要 | In a normal Voronoi diagram, each site is able to see all the points in the plane. In this paper, we study the case such that each site is only able to see a visually restricted region in the plane and construct the so-called Visual Restriction Voronoi Diagram (VRVD). We show that the visual restriction Voronoi cell of each site is not necessary convex and it could consist of many disjoint regions. We prove that the combinatorial complexity of the VRVD on n sites is Θ(n 2). Then we give an O(n 2logn) time and O(n 2) space algorithm to construct VRVD. © 2012 Springer-Verlag. |
| 英文摘要 | In a normal Voronoi diagram, each site is able to see all the points in the plane. In this paper, we study the case such that each site is only able to see a visually restricted region in the plane and construct the so-called Visual Restriction Voronoi Diagram (VRVD). We show that the visual restriction Voronoi cell of each site is not necessary convex and it could consist of many disjoint regions. We prove that the combinatorial complexity of the VRVD on n sites is Θ(n 2). Then we give an O(n 2logn) time and O(n 2) space algorithm to construct VRVD. © 2012 Springer-Verlag. |
| 收录类别 | EI |
| 会议录 | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
 |
| 语种 | 英语 |
| ISSN号 | 0302-9743 |
| ISBN号 | 9783642296994 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/15722]  |
| 专题 | 软件研究所_软件所图书馆_会议论文 |
| 推荐引用方式 GB/T 7714 | Fan Chenglin,Luo Jun,Wang Wencheng,et al. voronoi diagram with visual restriction[C]. 见:6th International Frontiers of Algorithmics Workshop, FAW 2012 and 8th International Conference on Algorithmic Aspects of Information and Management, AAIM 2012. Beijing, China. May 14, 2012 - May 16, 2012. |
入库方式： OAI收割
来源：软件研究所
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