| 基于CMOS图像传感器的USB接口图像采集系统设计 |
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| 引用本文： | 江川贵,廖启征,魏世民. 基于CMOS图像传感器的USB接口图像采集系统设计[J]. 仪表技术, 2005, 0(3): 18-20 |
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| 作者姓名： | 江川贵 廖启征 魏世民 |
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| 作者单位： | 北京邮电大学,自动化学院,北京,100876 |
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| 摘 要： | 介绍以CPLD控制为核心的CMOS图像采集系统，系统选用彩色图像传感器OV7620，并通过USB接口以类似DMA方式进行快速的图像传输。最后给出了单片机固件程序和设备驱动程序的实现方法。
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| 关 键 词： | CMOS图像传感器 图像采集 CPLD USB |
| 文章编号： | 1006-2394(2005)03-0018-03 |
| 修稿时间： | 2005-01-01 |
Design of USB Image Collecting System Based on CMOS Image Sensor |
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| JIANG Chuan-gui,LIAO Qi-zhen,WEI Shi-Min. Design of USB Image Collecting System Based on CMOS Image Sensor[J]. Instrumentation Technology, 2005, 0(3): 18-20 |
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| Authors: | JIANG Chuan-gui LIAO Qi-zhen WEI Shi-Min |
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| Abstract: | A CMOS image collecting system under the control of CPLD was introduced. System used color image sensor OV7620 and image was transferred in DMA simulation mode through USB interface. The programming method of MCU firmware and device driving was given. |
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| Keywords: | CMOS image sensor image collection CPLD USB |
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