一种高效图形压缩算法  

A Highly Efficient Graphic Compression Algorithm

作　　者：徐宏炳[1] 王海峰[1] 樊开文 

机构地区：[1]东南大学计算机科学与工程系

出　　处：《东南大学学报（自然科学版）》1995年第5期138-143,共6页Journal of Southeast University：Natural Science Edition

摘　　要：本文叙述了一个新的高效图形压缩算法及实现，它是针对监控系统中的二维模拟因而设计的，其压缩比达到了８～１２倍，满足在分布式实时控制环境中模拟困的传输与切换的需要，文中还通过实验对此算法和几种常用压缩算法的压缩效率和速度进行了比较和分析。This paper describes a highly etficient graphic compression algorithm and its implementa-tion.It is designed specially for two-dimensional simulation graphics of monitoring and controlling sys-tem,with a compression ratio upto 8 to 12 times,which satisfies the requirement of transmission andswitching of simulation graphics in distributed real time controlling environment.In addition,the com-parison based on experiment of this algorithm with several other popular ones in compression ratio andspeed is presented.

关 键 词：监控系统 模拟图 数据压缩 图形压缩 算法 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]