| 基于CMOS的双目视觉定位系统的设计 |
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| 引用本文： | 郑志强,季秀才,刘 斐. 基于CMOS的双目视觉定位系统的设计[J]. 国防科技大学学报, 2003, 25(6): 1-4 ,34 |
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| 作者姓名： | 郑志强 季秀才 刘 斐 |
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| 作者单位： | 国防科技大学机电工程与自动化学院,湖南,长沙,410073 |
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| 基金项目： | 国家863高技术资助项目(2001AA422270) |
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| 摘 要： | 介绍了一种基于CMOS视觉芯片的双目视觉相对定位信息提取系统。重点描述了该系统的硬件系统的组成:成像采集设备、控制器、存储器、专用DSP和外部接口电路,以及各部分的芯片选择和相应的接口设计,并提供了设计方案实例。系统具有体积小、重量轻、功耗小、集成度高、接口灵活、定位精度高等特点,可以方便地安装在各种设备,尤其是嵌入式系统上,因此可以广泛地应用到很多领域。
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| 关 键 词： | CMOS视觉芯片 双目视觉定位 硬件系统 软件设计 |
| 文章编号： | 1001-2486(2003)06-0001-04 |
| 收稿时间： | 2003-05-19 |
| 修稿时间： | 2003-05-19 |
Design of a Binocular Visual Positioning System Based on CMOS Chips |
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| ZHENG Zhiqiang,JI Xiucai and LIU Fei. Design of a Binocular Visual Positioning System Based on CMOS Chips[J]. Journal of National University of Defense Technology, 2003, 25(6): 1-4 ,34 |
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| Authors: | ZHENG Zhiqiang JI Xiucai LIU Fei |
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| Affiliation: | College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073, China;College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073, China;College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | A binocular visual relative positioning system based on CMOS vision camera chips is presented. The hardware structure of the system, selection of components and design of corresponding interface circuits are described. The hardware system includes: image collecting equipments, memories, a controller, a DSP and external interface circuits. An example is given. Being compact and highly integrated, the system has flexible interfaces, consumes low power and is of high precision. It can be easily installed in equipments, especially in embedded systems. So it have applications in many fields. |
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| Keywords: | CMOS vision camera chips binocular visual positioning hardware system design of software |
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