| 基于嵌入式技术的便携式红外相机的设计 |
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| 引用本文： | 蔡海蛟,危峻,翁东山.基于嵌入式技术的便携式红外相机的设计[J].计算机工程,2008,34(18):231-232. |
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| 作者姓名： | 蔡海蛟 危峻 翁东山 |
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| 作者单位： | 1. 中国科学院上海技术物理研究所,上海,200083;中国科学院研究生院,北京,100039
2. 中国科学院上海技术物理研究所,上海,200083 |
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| 摘 要： | 为了提高实验型红外相机的灵活性和独立性，基于嵌入式技术设计了便携式红外相机，其拥有自己的微处理器、存储设备、显示设备和输入设备，可以脱离电脑的辅助独立运行。采用FPGA产生红外探测器和A/D转换器的时序。移植了Linux操作系统的ARM9微处理器，从现场可编程门阵列接收图像数据，在液晶显示器上显示图像，将图像数据存储到SD卡中。触摸屏作为输入设备用于接收用户的控制命令。
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| 关 键 词： | 红外相机 嵌入式系统 液晶显示器 触摸屏 SD卡 |
Design of Portable Infrared Camera Based on Embedded Technology |
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| CAI Hai-jiao,WEI Jun,WENG Dong-shan.Design of Portable Infrared Camera Based on Embedded Technology[J].Computer Engineering,2008,34(18):231-232. |
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| Authors: | CAI Hai-jiao WEI Jun WENG Dong-shan |
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| Affiliation: | (1. Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083;2. Graduate Univesity of Chinese Academy of Sciences, Beijing 100039) |
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| Abstract: | To improve the agility and independency of experimental infrared camera, a portable infrared camera is built based on embeddedtechnology.This camera can work without an assistant computer, because it has its own microprocessor, storage device, display device and inputdevice.A Field Programmable Gate Array(FPGA) chip is used to generate the timing of infrared sensor and A/D converter.An ARM9microprocessor chip, ported with Linux operating system, acquires the image data from FPGA, displayes the infrared imag... |
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| Keywords: | infrared camera embedded system Liquid Crystal Display(LCD) touchscreen SD card |
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