摘要
随着科学发展,图像压缩技术越来越被人们所关注。本文就此问题进行了研究,首先根据压缩的客观和主观标准分析了现在一些压缩软件的压缩性能,并进行了对比,然后运用Matlab分别在DCT域和小波域上进行了图像压缩的实验,分析了两者压缩之后的实验结果。
With the development of science,the compression of image are being deeply concerned by more and more people.The problem blocked the development of the camera photo.In this paper,we focus on this problem.As to image compression,we analyze and compare the figures produced by some compression software according to the objective and subjective standards of compression,and then we use Matlab to do compression experiments by DCT and WT method,and analyze their processing results.
出处
《微计算机信息》
2010年第10期143-144,147,共3页
Control & Automation
基金
基金申请人:曹玉茹
项目名称:06上海高校优青专项基金(全息显示的算法及系统实现)
基金颁发部门:上海市教委(06SYQ15)
