| 基于USB总线的图像采集与处理系统 |
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| 引用本文： | 徐亚东,蒋建国,齐美彬. 基于USB总线的图像采集与处理系统[J]. 国外电子测量技术, 2007, 26(6): 45-47 |
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| 作者姓名： | 徐亚东 蒋建国 齐美彬 |
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| 作者单位： | 合肥工业大学计算机与信息学院,合肥,230009;合肥工业大学计算机与信息学院,合肥,230009;合肥工业大学计算机与信息学院,合肥,230009 |
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| 摘 要： | 随着现代电子技术的发展,图像的采集与处理得到越来越广泛的应用,对其研究也越来越深入.本文介绍了一个快速易用的图像采集与处理系统的设计方案,该系统以高速的DSP为图像处理核心,运用CPLD控制图像的采集存储,通过高速方便的USB总线将图像传输给PC.整个系统实现了对图像的实时采集、处理与显示,具有较强的实用价值.
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| 关 键 词： | TMS320VC5416 图像采集 ITU-R BT.656 USB |
Image gathering and processing system based on USB bus |
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| Xu Yadong,Jiang Jianguo,Qi Meibin. Image gathering and processing system based on USB bus[J]. Foreign Electronic Measurement Technology, 2007, 26(6): 45-47 |
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| Authors: | Xu Yadong Jiang Jianguo Qi Meibin |
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| Affiliation: | School of Computer and Information, Hefei University of Technology, Hefei 230009 |
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| Abstract: | With the development of modern electronic technology,image gathering and processing are more and more used and the research on this topic is becoming more and more popular.This paper described a design of an image gathering and processing system,which was high-speed and convenient.In the system,the high performance DSP was the core of the image processing,CPLD was used to control the image gathering and storage,and images were transferred to PC through USB bus with high speed.The whole system fulfils image gathering,processing and displaying in real time,therefore,it has some practical values. |
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| Keywords: | TMS320VC5416 image gathering ITU-R BT.656 USB |
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