| 嵌入式图像实时采集系统设计 |
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| 引用本文： | 姚娅川.嵌入式图像实时采集系统设计[J].半导体技术,2010,35(7):719-722. |
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| 作者姓名： | 姚娅川 |
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| 作者单位： | 四川理工学院自动化与电子信息学院,四川,自贡,643000 |
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| 基金项目： | 四川省科技厅重点项目，人工智能四川省高校重点实验室项目，自贡市科技局重点项目 |
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| 摘 要： | 利用嵌入式芯片构成图像采集系统,实现了图像采集的实时性、连续性和高分辨率.该系统采用CMOS图像传感器芯片,将采集到的图像信号经过一系列处理并输出,通过嵌入式芯片S3C2440接收图像传感器输出的数字信号流,利用ARM920T S3C2440A提供的视频采集控制逻辑,实现了对图像信息的实时采集,且系统使用网络接口芯片实现了信息的远程传输、远程控制及视频采集,可以通过这些接口来扩展系统功能.
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| 关 键 词： | 图像采集 嵌入式操作系统 图像传感器 Linux ARM |
Design of Embedded Real-Time Image Acquisition System |
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| Yao Yachuan.Design of Embedded Real-Time Image Acquisition System[J].Semiconductor Technology,2010,35(7):719-722. |
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| Authors: | Yao Yachuan |
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| Affiliation: | Yao Yachuan(School of Automation & Electronic Information,Sichuan University of Science and Technology,Zigong 643000,China) |
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| Abstract: | Using the image collection system structured by embedded chip,the real time performance,continuity and high resolution of image collection were realized.The CMOS image sensor chip was used to process and send out the collected image signals.The digital signal flow sent by image sensor was received by the embedded chip S3C2440,and use of the video provided by the ARM920T S3C2440A the control logic was collected,so that the real time collection of image was realized.Moreover,using the network interface chip,t... |
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| Keywords: | Linux ARM |
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