대한원격탐사학회:학술대회논문집 (Proceedings of the KSRS Conference)
- 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
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- Pages.1118-1120
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- 2003
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- 1226-9743(pISSN)
Video data output system design for CEU (camera electronic unit) of satellite
- Park, Jong-Euk (Korea Aerospace Research Institute) ;
- Kong, Jong-Pil (Korea Aerospace Research Institute) ;
- Yong, Sang-Soon (Korea Aerospace Research Institute) ;
- Heo, Haeng-Pal (Korea Aerospace Research Institute) ;
- Kim, Young-Sun (Korea Aerospace Research Institute) ;
- Paik, Hong-Yul (Korea Aerospace Research Institute)
- 발행 : 2003.11.03
초록
In MSC(Multi-spectral camera ), the incoming light is converted to electronic analog signals by the CCD(charge coupled device) detectors. The analog signals are amplified, biased and converted into digital signals (pixel data stream) in the FPE(Focal plane electronics ). The digital data is transmitted to the PMU for pre-processing to correct for nonuniformity, to partially reorder the pixel stream and to add header data for identification and synchronization In this paper, the video data streams is described in terms of hardware.
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