NSSC OpenIR  > 空间技术部
一种星载图像无损压缩处理系统
Application NumberCN200820123864.2
顾晓东; 王怀超; 陈裕华; 陈晓敏
2010
Application Date2008-11-21
Date Available2010-03-03
Country中国
Abstract本实用新型涉及一种星载图像无损压缩处理系统。该处理系统包括:控制模块、 JPEG-LS预测模块、RICE编码模块和码流拼接模块,其处理过程是:输入的图像数 据经控制模块按16个采样点分组;分组后的数据进入预处理模块进行去相关处理, 得到一组相互独立的数据,再经RICE编码模块和码流拼接模块得到压缩码流。本实 用新型的无损压缩编码效率高,且由于处理系统的核心设计是针对分组后原始数据 进行运算,采用解码的重同步机制可以防止空间数据传输中的误码扩散,功耗低, 满足星载图像无损压缩的要求。
Language中文
Document Type专利
Identifierhttp://ir.nssc.ac.cn/handle/122/2218
Collection空间技术部
Recommended Citation
GB/T 7714
顾晓东,王怀超,陈裕华,等. 一种星载图像无损压缩处理系统[P]. 2010-01-01.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[顾晓东]'s Articles
[王怀超]'s Articles
[陈裕华]'s Articles
Baidu academic
Similar articles in Baidu academic
[顾晓东]'s Articles
[王怀超]'s Articles
[陈裕华]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[顾晓东]'s Articles
[王怀超]'s Articles
[陈裕华]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.