| 可重配置通用图像识别跟踪处理机研究 |
| |
| 引用本文： | 王勇,赵保军,朱梦宇.可重配置通用图像识别跟踪处理机研究[J].北京理工大学学报,2002,22(6):735-738. |
| |
| 作者姓名： | 王勇 赵保军 朱梦宇 |
| |
| 作者单位： | 北京理工大学,电子工程系,北京,100081 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划);2002AA813032; |
| |
| 摘 要： | 为满足战场适应性和通用性的需要,根据各种精密武器系统中图像跟踪信号处理机的共性,设计了通用图像跟踪信号处理机.由可重配置的大容量FPGA实现低层信号处理,由可编程的TMS320C6201 DSP完成高层数据处理,实现各种复杂的目标检测和跟踪算法;采用对FPGA和DSP的在线可重配置电路,实现系统的战场配置,使系统具有广泛的通用性和良好的战场适应性.最后给出了在弱小目标红外成像跟踪系统中的应用实例.
|
| 关 键 词： | 图像实时处理 数字信号处理 现场可编程逻辑阵列 可重配置 弱小目标检测 识别与跟踪 |
| 文章编号： | 1001-0645(2002)06-0735-04 |
| 收稿时间： | 2/7/2002 12:00:00 AM |
| 修稿时间： | 2002年2月7日 |
Reconfigurable Common Image Identifyer and Tracing Processor |
| |
| Institution: | Dept. of Electronics Engineering, Beijing Institute of Technology, Beijing100081, China;Dept. of Electronics Engineering, Beijing Institute of Technology, Beijing100081, China;Dept. of Electronics Engineering, Beijing Institute of Technology, Beijing100081, China |
| |
| Abstract: | To adapt to the similarity of image signal processor in precision weapon systems, a common image signal processor was designed to meet the demand of versatility and adaptability, using a reconfigurable FPGA for signal processing and programmable C6x DSP for date processing. Data stream path and sytstem architecture are optimized to make the DSP getting image date at speed of 400 MB/s without delay time. In system programming (ISP) circuit for FPGA and DSP was used to change the FPGA's function quickly and easily. The reconfigurable common image signal processor have good versatility and adaptability and it has been applied to infrared weak and small target video tracker successfully |
| |
| Keywords: | image real time processing DSP FPGA reconfigurable weak target detection identifying and tracing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《北京理工大学学报》浏览原始摘要信息 |
| 点击此处可从《北京理工大学学报》下载免费的PDF全文 |
|
