摘要
嵌入式系统中常常需要处理大量的实时数据,特别是在运动目标跟踪的系统中。如何使CPU高效运行更是急需解决的问题。提出了一种用于快速视觉信息处理,实现运动目标跟踪的嵌入式视觉跟踪系统。介绍了基于两片TMS320C32PCM60 DSP为中央处理器,采用并行特征跟踪算法实现目标跟踪的嵌入式视觉跟踪器设计,并阐述了应用两片DSP并行处理实现跟踪算法。经实验运行证明该设计能良好完成对运动目标跟踪等功能,并且运行效率得到有效提高。
There are many real time data should be processed in embedded system, such as mobile object trace capturing. How to improve the performance of CPU is a critical problem and a hot topic in the embedded system. A new architecture of embedded system for the high-speed vision information processing, mobile object trace capturing is proposed in this paper. With dual TMS320C32PCM60 DSPs as CPU the system adopts the parallel pattern. And an arithmetic is proposed for the dual chips parallel process. The experiment results show that the efficiency of mobile object trace capturing is improved dramatically with the system.
出处
《北京石油化工学院学报》
2008年第3期52-55,共4页
Journal of Beijing Institute of Petrochemical Technology
