医学图像的无损压缩  

Lossless Compression of Medical Images

作　　者：黄志聪[1] 张长虹[1] 王栓武 

机构地区：[1]北京军区总医院医学工程科,北京100700

出　　处：《中国医疗设备》2008年第9期54-57,48,共5页China Medical Devices

摘　　要：JPEG、JPEG-LS和JPEG2000是ISO/IEC组织制定的三个静止图像压缩的国际标准。这三个标准虽采用的方法不同,但均能实现无损压缩。本文分别介绍了这三个静止图像压缩标准和编码过程,并对三种压缩标准在处理临床静止图像的无损压缩性能方面做了比较。JPEG, JPEG-IS and JPEG2000 are still image compression standards stipulated by ISO/IEC. Although some different methods are adopted,lossless compression can be achieved upon these standards. This paper describes these static image compression standards and encoding processes separately and compares the lossless compression feature of the processing of clinic static images.

关 键 词：医学图像 静止图像压缩 图像无损压缩 

分 类 号：TN919.81[电子电信—通信与信息系统]