基于局域网的实时图像传输的压缩改进算法  

Improved Algorithm of Real-Time Image Compression and Transmission based on Local Area Network

作　　者：刘爱华[1] 陈钧[1] 

机构地区：[1]南京工程学院计算机工程学院,江苏南京211167

出　　处：《南京工程学院学报（自然科学版）》2011年第1期32-35,共4页Journal of Nanjing Institute of Technology(Natural Science Edition)

基　　金：南京工程学院校级科研基金项目(QKJC2009009)

摘　　要：针对已有的图像压缩算法占用主机资源或者消耗网络带宽的现状,提出一种基于局域网的实时图像传输的压缩改进算法.通过对图像的数据帧对比分析,只传输图像变化部分的数据信息,缩短压缩时间,提高压缩效率,增强图像传输的流畅性.并进行了算法的性能分析,可用于局域网中的网络监控类的软件开发.To address the problem that the existing image compression algorithm takes up mainframe computer resources or uses web bandwidth,this paper proposes an improved algorithm of real-time image compression and transmission based on local area network.The analysis of image data frames indicates that transmitting part of the image data,is able to reduce compression time,to enhance compressing efficiency and to boost image transmission fluency.The study on the performance of this algorithm proves that it can be applied to develop network monitoring software in local area network.

关 键 词：图像压缩 实时图像传输 局域网 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]