| 红外图像采集系统设计 |
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| 引用本文： | 程瑶,王玉菡,王先全,范拓,向树昭.红外图像采集系统设计[J].重庆工学院学报,2009,23(6):74-77. |
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| 作者姓名： | 程瑶 王玉菡 王先全 范拓 向树昭 |
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| 作者单位： | 重庆理工大学电子信息与自动化学院; |
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| 基金项目： | 重庆市科委自然科学基金计划资助项目(2008BB2336) |
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| 摘 要： | 采用NI公司的PCI-6115 DAQ卡及PC计算机构成PC-DAQ虚拟仪器系统,从而设计了一款图像采集系统.根据热成像原理,利用外部产生的时序信号作为采集系统的控制信号,控制采集的触发和时钟,编程实现了采集控制及显示波形的功能,对实验室研制的HgCdTe器件读出电路输出信号,并进行了采集实验,实验结果验证了该图像采集系统的可行性.
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| 关 键 词： | 红外图像 采集系统 虚拟仪器 |
Design of Infrared Image Acquisition System |
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| CHENG Yao,WANG Yu-han,WANG Xian-quan,FAN Tuo,XANG Shu-zhao.Design of Infrared Image Acquisition System[J].Journal of Chongqing Institute of Technology,2009,23(6):74-77. |
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| Authors: | CHENG Yao WANG Yu-han WANG Xian-quan FAN Tuo XANG Shu-zhao |
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| Affiliation: | School of Electronic Information and Automation;Chongqing University of Technology;Chongqing 400050;Chian |
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| Abstract: | PC-DAQ virtual instrument system is constructed with NI PCI-6115 DAQ and PC computer to design a new image acquisition system.According to the principle of the heat imaging,the external timing signals are used as acquisition system' control signals to control the triggering and the sample clock of acquisition.The acquisition control and waveform displaying are realized by programming.,the output signals of HgCdTe device developed in lab are taken out,acquisition experiment are conducted,and the feasibility ... |
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| Keywords: | infrared image acquisition system virtual instrument |
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