| 基于USB2.0的图像传输系统的设计与实现 |
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| 引用本文： | 贾俊涛,张桂林. 基于USB2.0的图像传输系统的设计与实现[J]. 计算机工程与设计, 2006, 27(17): 3239-3241,F0003 |
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| 作者姓名： | 贾俊涛 张桂林 |
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| 作者单位： | 华中科技大学,图像识别与人工智能研究所,湖北,武汉,430074;华中科技大学,图像识别与人工智能研究所,湖北,武汉,430074 |
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| 摘 要： | 为了实现大容量图像数据的高速传输，介绍了一种基于USB2．0的数据高速传输方法，设计了一个高速的图像传输系统，详细描述了图像传输系统硬件部分的设计，并简要介绍了固件程序、驱动程序和应用程序的设计方法。不仅实现了大容量图像数据的高速传输要求，而且扩展了图像传输系统的功能，同时提出了一些相关的硬件和软件设计技巧，并说明了一些总体设计中需要注意的问题。
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| 关 键 词： | 通用串行总线 固件程序 驱动程序 主从系统 |
| 文章编号： | 1000-7024（2006）17-3239-03 |
| 收稿时间： | 2005-07-15 |
| 修稿时间： | 2005-07-15 |
Design and implement of image transfer system based on USB 2.0 |
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| JIA Jun-tao,ZHANG Gui-lin. Design and implement of image transfer system based on USB 2.0[J]. Computer Engineering and Design, 2006, 27(17): 3239-3241,F0003 |
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| Authors: | JIA Jun-tao ZHANG Gui-lin |
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| Affiliation: | Institute for Pattern Recognition and Artificial Intelligence, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | For the transfer of big capacity image data in high speed, a method based on USB 2.0 is presented. A high-speed image transfer system is designed and the hardware design of the system is specified. The design of firmware, driver program and application program is also briefly introduced. Not only the transfer demand of big capacity image in high speed is accomplished, but also the function of system is expanded. Some related skills on the hardware and software design are put forward. Some problems in designing are pointed out. |
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| Keywords: | USB firmware program driver program host-slavesystem |
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