中国科学院光电技术研究所机构知识库
Advanced  
IOE OpenIR  > 光电探测技术研究室(三室)  > 会议论文
题名:
Study of image processing system based on parallel structure of multiple DSPs - art. no. 68333A
作者: Song, JX ; Wu, QZ
出版日期: 2008
会议名称: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
中文摘要: A novel parallel image processing architecture using multiple DSPs which can satisfy real-time image processing demands is proposed, The architecture is structured with high performance DSP interconnected by FPGA. Within FPGA the interconnection network by IRAM and the specific data communication protocol are implemented. The system inherits merits from the tightly coupled parallel system and the loosely coupled parallel system. The system architecture is reconfigurable and scalable. The performances measured in this platform show the high data transfer rate, and it can satisfy parallel real-time image processing demands of the complex task, large computation and high-speed data transfer. From the designed parallel hardware we analyze the benchmarks including acceleration ratio, parallel efficiency, selection of processing units, interconnection network etc. Finally some suggestions are given to further improve the system performance. The real-time image processing system based on parallel structure of multiple DSPs is easy to be implemented. Because the system structure is reconfigurable and scalable, it is easy to change the number of DSP and change the DSP into other series. So it has a bright future for the application of real-time image processing system.
收录类别: Ei
语种: 英语
卷号: 6833
ISSN号: 0361-0772
文章类型: 会议论文
页码: A8333-A8333
内容类型: 会议论文
URI标识: http://ir.ioe.ac.cn/handle/181551/1813
Appears in Collections:光电探测技术研究室(三室)_会议论文

Files in This Item:
File Name/ File Size Content Type Version Access License
2008-149.pdf(351KB)----限制开放View 联系获取全文

Recommended Citation:
Song, JX,Wu, QZ. Study of image processing system based on parallel structure of multiple DSPs - art. no. 68333A[C]. 见:PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE).
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Song, JX]'s Articles
[Wu, QZ]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Song, JX]‘s Articles
[Wu, QZ]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 2008-149.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

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

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院光电技术研究所 - Feedback
Powered by CSpace