Proceedings of the KSRS Conference (대한원격탐사학회:학술대회논문집)
- 2005.10a
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- Pages.264-267
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- 2005
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- 1226-9743(pISSN)
Encryption and Compression Design of The COMS
- Seo Seok-Bae (Korea Aerospace Research Institute P.O.) ;
- Park Durk-Jong (Korea Aerospace Research Institute P.O.) ;
- Kang Chi-Ho (Korea Aerospace Research Institute P.O.) ;
- Ku In-Hoi (Korea Aerospace Research Institute P.O.) ;
- Ahn Sang-IL (Korea Aerospace Research Institute P.O.)
- Published : 2005.10.01
Abstract
COMS (Communication, Ocean, and Meteorological Satellite) will be launch at end of year 2008. For speedy and security communication of COMS, KARl (Korea Aerospace Research Institute) decided encryption and compression design. Encryption design is based on DES (Data Encryption Standard), so that encryption key generation and management are important issues in COMS operation. And Compression is based on loss and lossless JPEG (Joint Photographic Export Group) standard. JPEG is one of generally using compression algorithm in image.