| 基于FPGA的CMOS传感器高速视频采集系统 |
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| 引用本文： | 侯宏录,王蓉,杜鹃.基于FPGA的CMOS传感器高速视频采集系统[J].光电技术应用,2010,25(5):24-28. |
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| 作者姓名： | 侯宏录 王蓉 杜鹃 |
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| 作者单位： | 西安工业大学光电工程学院,陕西西安710032 |
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| 摘 要： | 依据图像采集和传输的方式和方法的不同,提出了一种以CMOS数字图像传感器作为相机光电转换器件的数据采集方法.设计了一种利用FPGA作为核心控制芯片、USB为传输接口、CMOSOV5620为图像采集芯片的高速视频采集系统.介绍了系统的总体设计结构,给出了各个模块的具体硬件设计方法和软件流程,得出了可行性结论.
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| 关 键 词： | FPGA CMOS传感器 高速视频 |
Airborne High-speed Video Acquisition System Using CMOS Sensor Bases on FPGA |
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| HOU Hong-lu,WANG Rong,DU Juan.Airborne High-speed Video Acquisition System Using CMOS Sensor Bases on FPGA[J].Electro-Optic Technology Application,2010,25(5):24-28. |
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| Authors: | HOU Hong-lu WANG Rong DU Juan |
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| Affiliation: | (School of Optoelectronic Engineering,Xi＇an Technological University,Xi＇an 710032,China) |
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| Abstract: | Based on the difference of image gathering and the transmission,a new approach of data acquisition is proposed,which takes the CMOS digital image sensor as the camera electro-optic transform component.The high-speed video gathering system is designed with FPGA as core control chip,USB as transmission interface;CMOSOV5620 as image gathering chip.The system design structure was presented while each module hardware design method and the software flow were given.The test shows that this system is feasible. |
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| Keywords: | FPGA CMOS sensor high-speed video |
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