| 基于TMS320DM642的图像采集和处理系统的研究 |
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| 引用本文： | 徐华中,胡佩雯. 基于TMS320DM642的图像采集和处理系统的研究[J]. 计算机工程与科学, 2007, 29(11): 20-21 |
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| 作者姓名： | 徐华中 胡佩雯 |
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| 作者单位： | 武汉理工大学自动化学院,湖北,武汉,430070 |
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| 摘 要： | 本文介绍一种基于定点DSP芯片TMS320DM642的视频图像采集和处理系统，其主要功能是从CCD摄像头输出的模拟视频信号中提取实时图像，数字化后送入处理器作后继图像处理和分析。本系统具有良好的通用性和可扩展性，可以被应用于视频图像采集和处理的各种场合中。本文给出了该系统较完整的硬件和软件设计方案。
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| 关 键 词： | 图像采集 TMS320DM642 图像分离 图像处理 |
| 文章编号： | 1007-130X(2007)11-0020-02 |
| 修稿时间： | 2006-11-13 |
Research of the Video Acquisition and Data Processing System Based on TMS32ODM642 |
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| XU Hua-zhong,HU Pei-wen. Research of the Video Acquisition and Data Processing System Based on TMS32ODM642[J]. Computer Engineering & Science, 2007, 29(11): 20-21 |
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| Authors: | XU Hua-zhong HU Pei-wen |
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| Abstract: | In this paper, the implementation of the video acquisition and data processing system based on TMS320DM642 is introduced. The fUnction of the system is to extract real-time images from the analog video signals of the CCD camera, then digitize them and send it to the processor for subsequent image processing and analysis. With favorable universality and expansibility, this system can be applied in various occasions that are relevant to video acquisition and data processing. A complete hardware design and detailed software flow charts are introduced in this paper. |
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| Keywords: | image acquisition TMS320DM642 image separation image processing |
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