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声呐数据实时压缩算法性能分析
引用本文:张吟.声呐数据实时压缩算法性能分析[J].水雷战与舰船防护,2011(1):48-51,57.
作者姓名:张吟
作者单位:中国船舶重工集团公司第七一○研究所;
摘    要:在反水雷领域,声呐探测技术作为主要的探雷手段,其探测数据显得尤为重要。由于声呐数据量大,并且许多探测数据相当珍贵,因此实时的存储与传输声呐数据成为急待解决的关键问题。对声呐数据的实时压缩就是解决该问题的一种良好技术手段。

关 键 词:声呐数据  压缩算法  DCT  LZW  AC  PSNR

Performance Analysis of Real-time Compression Algorithm of Sonar Data
Zhang Yin.Performance Analysis of Real-time Compression Algorithm of Sonar Data[J].Mine Warfare & Ship Self-Defence,2011(1):48-51,57.
Authors:Zhang Yin
Affiliation:Zhang Yin (No.710 R&D Institute CSIC,Yichang 443000,China)
Abstract:Sonar detection is the main mine detection means,and the detection data is especially important in MCM.But sonar data flux is large and a lot of detection data is quite valluable,so real-time storage and transmission is an urgent call.Real-time compression of sonar data is an efficient way to solve this problem.This paper introduces three basic principles of image compression algorithm and analyzes their advantages and disadvantages;it also analyzes the performance of the three compression algorithms from s...
Keywords:sonar data  compression algorithm  DCT  LZW  AC  PSNR  
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