海洋测绘2013，Vol.33Issue(3)：79-82,4.DOI:10.3969/j.issn.1671-3044.2013.03.022
地图数据网络隐藏分发关键技术
Analysis on Key Hiding Technologies for Map Data Distribution on Network
刘兴科 1李滨2
作者信息
- 1. 解放军信息工程大学地理空间信息学院,河南郑州450052
- 2. 68029部队,甘肃兰州730000
- 折叠
摘要
Abstract
In order to improve the efficiency in manual distribution of map data and the security of the network distributing,the paper introduces information hiding technologies into the process of map data distributing on the network.The common workflow of map data distributing on the network using data hiding technologies is described firstly.Then,the key technologies are analyzed in detail,such as map data organization before distributing and reorganization after reception,map data hiding and analyzing.Those works lay a foundation for the researches on hiding technologies of map data distributing on the network.关键词
地图数据/网络分发/数据隐藏/信息隐藏分析Key words
map data/ network transmission/ data hiding/ analysis of information hiding分类
天文与地球科学引用本文复制引用
刘兴科,李滨..地图数据网络隐藏分发关键技术[J].海洋测绘,2013,33(3):79-82,4.
