| DSP/BIOS实时内核在视频目标跟踪系统中的应用 |
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| 引用本文： | 张玲,张烽,何伟,周继光.DSP/BIOS实时内核在视频目标跟踪系统中的应用[J].重庆大学学报(自然科学版),2007,30(5):58-61. |
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| 作者姓名： | 张玲 张烽 何伟 周继光 |
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| 作者单位： | 重庆大学,通信工程学院,重庆,400030;重庆大学,通信工程学院,重庆,400030;重庆大学,通信工程学院,重庆,400030;重庆大学,通信工程学院,重庆,400030 |
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| 摘 要： | 介绍一种TMS320 DSP的实时内核--DSP/BIOS,并阐述其启动过程和基于DSP/BIOS内核开发实时目标跟踪系统.结合统一建模语言(UML)技术对系统进行分析和设计.通过DSP/BIOS实时内核管理目标跟踪系统任务间调度和通信、消息的管理和派发并结合时间片轮循方式进行多线程管理,进而使得整个目标跟踪系统得到合理的实现.实践表明,系统满足实时性的条件下能够正常稳定的工作,设计和资源分配正确合理.
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| 关 键 词： | DSP/BIOS 数字信号处理 目标跟踪系统 任务 实时操作系统 |
| 文章编号： | 1000-582X（2007）05-0058-04 |
| 修稿时间： | 2007-01-08 |
Application of DSP/BIOS to Video-tracking Process |
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| ZHANG Ling,ZHANG Feng,HEI Wei,ZHOU Ji-guang.Application of DSP/BIOS to Video-tracking Process[J].Journal of Chongqing University(Natural Science Edition),2007,30(5):58-61. |
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| Authors: | ZHANG Ling ZHANG Feng HEI Wei ZHOU Ji-guang |
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| Institution: | College of Communication Engineering, Chongqing University, Chongqing 400030, China |
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| Abstract: | This thesis mainly introduces a certain kind of real kernel based on TMS320 DSP- DSP/BIOS. There is an expatiation of the DSP/BIOS startup sequence and the design of a video - tracking system based on the characteristic of DSP/BIOS structure. The system is designed and analyzed by the UML technique. By means of scheduling and communicating between one task and another, managing and sending message and managing the muhithread by time-slicer in the process of video-tracking, the video-tracking system can be achieved reasonably. It is proved that the system work stably , the design and the resource are assigned aright and reasonably when the system satisfy the condition of real-time in practice. |
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| Keywords: | DSP/BIOS DSP video- tracking system task RTOS |
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