SoPC技术在图像采集和处理系统中的应用设计  

Application and design of SoPC technique on image acquisitign and processing system

作　　者：张建荣[1] 林知秋[1] 

机构地区：[1]江西应用技术职业学院,江西赣州341000

出　　处：《电子技术应用》2010年第2期33-35,43,共4页Application of Electronic Technique

摘　　要：对基于FPGA以及NIOS的图像采集与处理系统进行了深入研究,在完成硬件实验平台设计的基础上,完成了嵌入式操作系统的移植及应用程序的设计。以PDF417二维条码的识别为例,对识别过程及识别算法进行研究,并对所设计的系统进行测试,达到了较好的识别效果。In this paper, image acquisition and processing system based on NIOS and FPGA is studied for an in-depth. After experiment hardware platform is designed, embedded operating system is transplanted and Application is designed. PDF417 two-dimensional bar code identification as an example, the recognition process and identification algorithm are researched, and the system designed has been tested, it has been a better recognition results.

关 键 词：数字图像 采集和处理 嵌入式系统 NIOS SOPC 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]