| PVC型材嵌入式视觉测量系统的硬件设计 |
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| 引用本文： | 冯成国,周金和,娄小平,邓文怡.PVC型材嵌入式视觉测量系统的硬件设计[J].北京机械工业学院学报,2005,20(4):12-16. |
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| 作者姓名： | 冯成国 周金和 娄小平 邓文怡 |
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| 作者单位： | 北京机械工业学院电子信息工程系,北京100085 |
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| 基金项目： | 北京市教委科技发展计划项目，北京市重点实验室基金 |
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| 摘 要： | 为了在PVC型材工业生产过程中实现对被测工件尺寸和其它参数精确、快速和可靠测量,经过对CCD成像技术、二维图像测量技术和微处理器硬件设计等领域的研究,设计了一种PVC型材视觉测量系统.该系统采用带有DSP协处理器的PXA255微处理器作为微控制器单元,介绍了它的组成及原理.测试结果表明,该系统具有操作简单、使用可靠的优点,适用于PVC型材检测等视觉测量领域.
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| 关 键 词： | 视觉测量 硬件设计 XScale处理器 |
| 文章编号： | 1008-1658（2005）04-0012-05 |
| 收稿时间： | 2005-09-29 |
| 修稿时间： | 2005年9月29日 |
Hardware design of embedded vision measurement system for PVC material |
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| FENG Cheng-guo,ZHOU Jin-he,LOU Xiao-ping,DENG Wen-yi.Hardware design of embedded vision measurement system for PVC material[J].Journal of Beijing Institute of Machinery,2005,20(4):12-16. |
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| Authors: | FENG Cheng-guo ZHOU Jin-he LOU Xiao-ping DENG Wen-yi |
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| Affiliation: | Department of Electronic Information Engineering, Beijing Institute of Machinery, Beijing 100085, China |
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| Abstract: | For a precise and real-time measurement of workpiece size and other parameters in the field of PVC(polyvinyl chloride) material making,an embedded vision measurement system for PVC material is designed based on the research of CCD imaging technology,2-D image measuring theory and hardware design of SOC circuit.The system uses PXA255 processor with DSP coprocessor as a micro controller.The composition and the principle of the system are introduced.Experiments suggest that the system is suitable for the measurement of PVC material or other vision measurement field. |
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| Keywords: | vision measurement hardware design XScale processor |
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