中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Design of driving circuit for binocular CCD image system (EI CONFERENCE)

文献类型:会议论文

作者Zhang X.; Zhang X.; Zhang X.
出版日期2010
会议名称5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, April 26, 2010 - April 29, 2010
会议地点Dalian, China
关键词The paper designs a driving circuit of high sensitive wide dynamic and high signal-to-noise ratio for binocular CCD imaging system which adopts a Dalsa-made high resolution full-frame 33-mega pixels area CCD FTF5066M. Inner structure and driving timing of the FTF5066M sensor are presented. Field Programmable Gate Array (FPGA) is used as the main device to accomplish the timing design of the circuits and power driver control of the two sensors. By using the Correlated Double Sampling (CDS) technique the video noise is reduced and the SNR of the system is increased. A 12- bit A/D converter is used to improve the image quality. The output rate of the imaging system designed with integrated chip can reach to 1.3 frames per second through bi-channel. For its good performance low power consumption and small volume the driving system can be applied to aeronautics and astronautics field. With a further improvement a maximum data output rate of 2.7 frames per second can be reached through all the eight channels of the two CCDs. 2010 Copyright SPIE - The International Society for Optical Engineering.
收录类别EI
源URL[http://ir.ciomp.ac.cn/handle/181722/33867]  
专题长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
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Zhang X.,Zhang X.,Zhang X.. Design of driving circuit for binocular CCD image system (EI CONFERENCE)[C]. 见:5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, April 26, 2010 - April 29, 2010. Dalian, China.

入库方式: OAI收割

来源:长春光学精密机械与物理研究所

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