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Design and implementation of real-time high def inition aerial camera based on ADSP-BF561

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Abstract

To meet application requirements of high resolution and high frame rate for the aerial camera, a real-time high definition (HD) aerial camera imaging system is designed and developed. A KAI-01050 charge-coupled device (CCD), ADSP-BF561, and AD9920A are used in the system. ADSP-BF561 is used to configure registers of AD9920A for generating the timing-driven signals to meet CCD parameter needs, and image stitching through ping-pong operation of collected video signals is achieved, then the image is displayed correctly. In the end, the system is developed, 1 M pixels and 60 frame rate are realized, and running results on the system verify effectiveness of the design program.

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DOI:10.3788/col201210.s11103

所属栏目:Imaging systems

责任编辑:张雁

收稿日期:2012-01-01

录用日期:2012-02-22

网络出版日期:2012-06-20

联系人作者:联系作者(yunlj@163.com)

备注:This work was supported by the National Natural Science Foundation of China (No. 60963020), the Yunnan Education Commission from Yunnan Province of China (No. ZD2009006), and Culture Program for Reserve Talents of Middle-Young Aged Academic Leader of Yunnan Province of China (No. 2010CI038).

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引用该论文

Jiajun Deng, Lijun Yun, Junsheng Shi, Kun Wang, Minghua Wu, "Design and implementation of real-time high def inition aerial camera based on ADSP-BF561," Chinese Optics Letters 10(s1), S11103 (2012)

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