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.
出处
《电子技术应用》
北大核心
2010年第2期33-35,43,共4页
Application of Electronic Technique
