Title :
Digital storage system for newly twice-imaging airborne camera device
Author :
Yan, Lijun ; Shen, Tueng T. ; Duan, X.H. ; Wu, Y.K. ; Zhao, S.H.
Author_Institution :
Beijing Key Lab. of Spatial Inf. Integration & Its Applic., Peking Univ., Beijing
Abstract :
Abundant real-time image data are generated during aerial survey period. Through design of a digital storage system, data from a newly twice-imaging airborne camera device are timely and faultlessly stored in an IDE (Integrated Drive Electronics) hard disk. The system has data acquisition, storage and preview functions. Particularly, it receives data burst of nearly 58 MB/s and stores them within 2 seconds. And then, personal computer reads them out from hard disk through USB interface for subsequent processing, analyzing and serving.
Keywords :
CCD image sensors; data acquisition; hard discs; microcomputer applications; remote sensing; IDE hard disk; Integrated Drive Electronics hard disk; USB interface; aerial survey; data acquisition; data burst; digital storage system; personal computer; preview functions; real-time image data; twice-imaging airborne camera device; Charge coupled devices; Charge-coupled image sensors; Data acquisition; Digital cameras; Drives; Field programmable gate arrays; Hard disks; Image storage; Sensor arrays; Universal Serial Bus;
Conference_Titel :
Systems and Control in Aerospace and Astronautics, 2008. ISSCAA 2008. 2nd International Symposium on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-3908-9
Electronic_ISBN :
978-1-4244-2386-6
DOI :
10.1109/ISSCAA.2008.4776407
