A lossless compression method for data from a spaceborne magnetometer

被引：1
|
作者：
Fischer, D. [1 ]
Berghofer, G. [1 ]
Magnes, W. [1 ]
Zhang, T. L. [1 ]
机构：
[1] Austrian Acad Sci, Space Res Inst, A-8010 Graz, Austria
来源：
CSNDSP 08: PROCEEDINGS OF THE SIXTH INTERNATIONAL SYMPOSIUM ON COMMUNICATION SYSTEMS, NETWORKS AND DIGITAL SIGNAL PROCESSING | 2008年
关键词：
D O I：
10.1109/CSNDSP.2008.4610829
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper introduces a block oriented lossless compression method for magnetic field data produced by a 2-channel 3-axes fluxgate magnetometer. The presented method is based on a combination of differential, Golomb-Rice and truncated Huffman coding. Several previous approaches are examined and evaluated for their adequacy to be used in a low memory and computation power environment, such as the magnetometer on ESA's Bepicolombo Mission.
引用
收藏
页码：326 / 330
页数：5
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