Proceedings of the KSRS Conference (대한원격탐사학회:학술대회논문집)
- Volume 1
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- Pages.286-289
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- 2006
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- 1226-9743(pISSN)
JPEG COMPRESSION PERFORMANCE ANALYSIS OF MTSAT-1R HRIT_LRIT
- Kim, Tae-Young (SOLETOP Inc. Satellite Image Dept.) ;
- Kim, Tae-Hoon (SOLETOP Inc. Satellite Image Dept.) ;
-
Ahn, Sang-Il
(Satellite Mission Operation Department, Korea Aerospace Research Institute)
;
- Sa Kong, Young-Bo (SOLETOP Inc. Satellite Image Dept.)
- Published : 2006.11.02
Abstract
This paper analyzed the JPEG compression performance of MTSAT-1R(Multi-functional Transport Satellite - 1 Replacement), which is offering the LRIT/HRIT(Low Rate Information Transmissio / High Rate Information Transmission) service now, in order to design the system regarding LRIT/HRIT of COMS(Communication, Ocean and Meteorological Satellite). To do so, we analysed Lossy and Lossless JPEG compression performance regarding the MTSAT-1R LRIT/HRIT data for 10 days, and made comparison to the image characteristics, and understood the JPEG compression characteristics regarding JPEG compression of geostationary meteorological satellite. This result of compression performance analysis is expected to be a reference not only to the system design and realization of COMS LRIT/HRIT but also to those who develop other meteorological satellite receiving systems.