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Author:

喻国宝 (喻国宝.) | 廖湖声 (廖湖声.) (Scholars:廖湖声) | 郑玉明 (郑玉明.)

Indexed by:

CQVIP PKU CSCD

Abstract:

文章在介绍矢量图形压缩的意义后,分别介绍了矢量图形压缩的分治算法和线性算法,并对这两个算法进行了分析和比较.在选取适当的控制数据压缩的阈值后,分治算法和线性算法的压缩效果接近,但线性算法所需存储空间比分治算法的少,而且线性算法的时间复杂度从分治算法的O(nlogn)降低到O(n).

Keyword:

地理信息系统 算法分析 矢量图形压缩

Author Community:

  • [ 1 ] [喻国宝]北京工业大学
  • [ 2 ] [廖湖声]北京工业大学
  • [ 3 ] [郑玉明]北京工业大学

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Source :

计算机工程与应用

ISSN: 1002-8331

Year: 2005

Issue: 1

Volume: 41

Page: 80-81,209

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 5

Chinese Cited Count:

30 Days PV: 2

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