基于JPEG2000的感兴趣区域编码的研究  

Research Region of Interest Coding based on JPEG2000

作　　者：薛晓璇[1] 闫宏印[1] 

机构地区：[1]太原理工大学计算机与软件学院,太原030024

出　　处：《电脑开发与应用》2009年第2期22-24,共3页Computer Development & Applications

摘　　要：为了既能满足人们对图像质量的要求,又能降低传输时间,节省存储空间,于是提出了感兴趣区域编码技术。它是在JPEG2000编码的基础上提出来的。分析了感兴趣区域编码在图像压缩中的必要性,介绍了图像感兴趣区域编码的思想及编码过程,探讨了感兴趣区域编码的研究现状,它有着非常广阔的应用空间和发展前景。To meet people＇s demand for image quality and reduce transmission time and save memory space, region of interest coding is advanced. It is based on JPEG2000 （Joint Photographic experts group）, the essay analyses the necessity of studying region of interest coding in image compression, introduces the thought and course of region of interest coding in image, and discusses the current studying situation in region of interest coding, it have vast application space and prospect.

关 键 词：JPEG2000 感兴趣区域 小波变换 

分 类 号：TP317.4[自动化与计算机技术—计算机软件与理论]