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FPGA-based on-board multi/hyperspectral image compression system

Yu, G, Vladimirova, T and Sweeting, MN (2009) FPGA-based on-board multi/hyperspectral image compression system In: IGARSS 2009, 2009-07-12 - 2009-07-17, Cape Town, South Africa.

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Image compression is an important requirement of imaging payloads on board Earth Observation satellites. This paper presents a new on-board real-time compression system, capable of lossless and lossy image compression. A cost-effective lossless image compression scheme, based on the CCSDS recommendation, is proposed and tested with multi/hyperspectral images. An efficient hardware implementation is achieved using FPGA-based acceleration. The hardware accelerator design is optimized by employing novel techniques at algorithmic and logic levels.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Divisions : Surrey research (other units)
Authors :
Yu, G
Date : 2009
DOI : 10.1109/IGARSS.2009.5417693
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 11:14
Last Modified : 23 Jan 2020 16:37

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