邓朝晖, 贾华. 直接表达区域的四叉树链式编码[J]. 武汉大学学报 ( 信息科学版), 1995, 20(3): 224-227.
引用本文: 邓朝晖, 贾华. 直接表达区域的四叉树链式编码[J]. 武汉大学学报 ( 信息科学版), 1995, 20(3): 224-227.
Deng Zhaohui, Jia Hua. Lineal Quadtree Encoding for Direct Regional Representation[J]. Geomatics and Information Science of Wuhan University, 1995, 20(3): 224-227.
Citation: Deng Zhaohui, Jia Hua. Lineal Quadtree Encoding for Direct Regional Representation[J]. Geomatics and Information Science of Wuhan University, 1995, 20(3): 224-227.

直接表达区域的四叉树链式编码

Lineal Quadtree Encoding for Direct Regional Representation

  • 摘要: 提出一种用于直接表达区域的数据结构——四叉树链式编码。与常规四叉树结构比较,该方法具有压缩率高、表达直接等优点。本文还用C语言给出具体表达式和基本算法、效率分析。

     

    Abstract: This paper presents a kind of data structure that can be used to directly represent region-lineal quadtree encoding.Compared with ordinary quadtree,it has some advantages including a high rate of compression and a direct representation.Furthemore,concrete represatative equations have been listed.

     

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