| 基于ARM和CMOS的图像采集系统设计 |
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| 引用本文： | 林文森,李钟慎,洪健. 基于ARM和CMOS的图像采集系统设计[J]. 电子测试, 2008, 0(5): 12-16 |
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| 作者姓名： | 林文森 李钟慎 洪健 |
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| 作者单位： | 华侨大学机电及自动化学院,泉州,362021;华侨大学机电及自动化学院,泉州,362021;华侨大学机电及自动化学院,泉州,362021 |
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| 基金项目： | 福建省泉州市科技计划，福建省经贸委企业技术创新项目 |
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| 摘 要： | 针对现在安全监控系统的实时需求,设计出一种成本低,功能适中的图像采集系统.该系统以ARM7 (LPC2106)和COMS(OV6620)传感器为核心并配上外围电路实现图像采集功能,再加上多种通信接口设计的图像传输通道,然后加入SD卡接口用于提取图像数据,最后基于uC/OS-II嵌入式操作系统来设计软件流程.实验表明,该系统能够很好地解决图像在线采集的实时问题,采集图像的准确率也满足了监控系统的要求,而且实现简单,成本比较低,特别适合于对功耗、体积要求较严格的监控系统.
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| 关 键 词： | ARM CMOS 图像采集 |
Design of image data acquisition system base on ARM and CMOS |
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| Lin Wensen,Li Zhongshen,Hong Jian. Design of image data acquisition system base on ARM and CMOS[J]. Electronic Test, 2008, 0(5): 12-16 |
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| Authors: | Lin Wensen Li Zhongshen Hong Jian |
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| Affiliation: | Lin Wensen,Li Zhongshen,Hong Jian(College of Mechanical Engineering , Automation,Huaqiao University,Quanzhou 362021,China) |
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| Abstract: | Aim at the safety monitoring system system in nowadays of real-time need,designing a low cost and moderate function image acquisition system.The system use ARM7(LPC2106)and COMS(OV6620)sensor with circuit realize image acquisition function,multi-communication interface constitute image transmission channels,SD card interface acquire image data.At last design software base on uC/OS-II embeded operating system.The experiment indicate that the system resolve real-time problem well in image on-line acquisition ... |
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| Keywords: | ARM CMOS |
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