舰船电子工程2016，Vol.36Issue(9)：57-61,5.DOI:10.3969/j.issn.1672-9730.2016.09.015
不同压缩算法对雷达数据的压缩效果研究
Different Compression Algorithms for Data Compression Radar
陈朝晖 1宋洪良 2唐小明2
作者信息
- 1. 东海舰队参谋部信息保障处 宁波 315122
- 2. 海军航空工程学院 烟台 264000
- 折叠
摘要
Abstract
Radar data compression plays an important role in the real-time data transmission ,compression algorithm di-rectly affects the efficiency of the transmission .By analyzing the actual navigation radar data ,on the basis of carrying out pretreatment ,run-length coding , Huffman coding and dictionary lookup LZW coding algorithm are understood and pro-grammed .The actual radar data collected is used as processing object ,three algorithms are used to compress ,the advantages and disadvantages of the three algorithms are analyzed comparatively ,the compression better compression algorithm is selet-ed for data compression ,real-time transmission is achieved .关键词
雷达数据压缩/游程编码/霍夫曼编码/LZW 压缩算法Key words
radar data compression/run-length encoding/Huffman coding/LZW compression algorithm分类
信息技术与安全科学引用本文复制引用
陈朝晖,宋洪良,唐小明..不同压缩算法对雷达数据的压缩效果研究[J].舰船电子工程,2016,36(9):57-61,5.
