CASIA OpenIR  > 智能制造技术与系统研究中心  > 多维数据分析
A reconfigurable DCT architecture for multimedia applications
Zhenwei Li; Silong Peng; Hong Ma; Qiang Wang
2008
Conference Name1st International Congress on Image and Signal Processing CISP 2008
Pagespp 360-364
Conference Date2008/5/27-2008/5/30
Conference Place中国Sanya Hainan China
AbstractA low power reconfigurable DCT architecture is proposed which can be run at three transform precision levels for different demands. Using the character of energy distribution of the DCT matrix after 2D DCT operation we selected the best DCT bases which achieve considerable power reduction in DCT operation with minimum image quality degradation. The reconfigurable architecture can achieve power saving ranging from 22% to 41% for different precision levels and very useful for image video compression and transmission applications.
Keyword
Document Type会议论文
Identifierhttp://ir.ia.ac.cn/handle/173211/12881
Collection智能制造技术与系统研究中心_多维数据分析
Corresponding AuthorZhenwei Li
Recommended Citation
GB/T 7714
Zhenwei Li,Silong Peng,Hong Ma,et al. A reconfigurable DCT architecture for multimedia applications[C],2008:pp 360-364.
Files in This Item:
File Name/Size DocType Version Access License
A reconfigurable DCT(394KB)会议论文 暂不开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhenwei Li]'s Articles
[Silong Peng]'s Articles
[Hong Ma]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhenwei Li]'s Articles
[Silong Peng]'s Articles
[Hong Ma]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhenwei Li]'s Articles
[Silong Peng]'s Articles
[Hong Ma]'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.