| 基于USB2.0的数字摄像系统的设计 |
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| 引用本文： | 傅水波,张智诠. 基于USB2.0的数字摄像系统的设计[J]. 装甲兵工程学院学报, 2005, 19(3): 42-45 |
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| 作者姓名： | 傅水波 张智诠 |
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| 作者单位： | 装甲兵工程学院控制工程系,北京,100072 |
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| 摘 要： | 改变传统的基于PCI插槽的图象卡加摄像头的图象采集模式,介绍了利用CY7C68013和OV9620芯片开发数字摄像系统的设计方案.重点阐述了WDM模式的USB设备驱动程序与采集视频流的界面应用程序的设计.系统可以12帧/s的速度动态显示采集的图象.
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| 关 键 词： | 视频流 |
| 文章编号： | 1672-1497(2005)03-0042-04 |
| 修稿时间： | 2005-06-14 |
Design of Digital Video Capture System Based on USB2.0 |
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| FU Yong-bo,ZHANG Zhi-quan. Design of Digital Video Capture System Based on USB2.0[J]. Journal of Armored Force Engineering Institute, 2005, 19(3): 42-45 |
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| Authors: | FU Yong-bo ZHANG Zhi-quan |
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| Abstract: | To change the traditional video capture mode which made used of video capture card based on PCI slot and camera, a design approach to develop digital video capture system with CY7C68013 and OV9620 is introduced. This paper focuses on the design of USB driver in WDM mode and Windows interface application program of video stream. Image can be captured and displayed dynamically at the speed of 12 fps in this system. |
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| Keywords: | USB CMOS WDM VFW |
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