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