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Proceedings Paper

Research of the wavelet based ECW remote sensing image compression technology
Author(s): Lan Zhang; Xingfa Gu; Tao Yu; Yang Dong; Xinli Hu; Hua Xu
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Paper Abstract

This paper mainly study the wavelet based ECW remote sensing image compression technology. Comparing with the tradition compression technology JPEG and new compression technology JPEG2000 witch based on wavelet we can find that when compress quite large remote sensing image the ER Mapper Compressed Wavelet (ECW) can has significant advantages. The way how to use the ECW SDK was also discussed and prove that it's also the best and faster way to compress China-Brazil Earth Resource Satellite (CBERS) image.

Paper Details

Date Published: 14 November 2007
PDF: 6 pages
Proc. SPIE 6790, MIPPR 2007: Remote Sensing and GIS Data Processing and Applications; and Innovative Multispectral Technology and Applications, 67901G (14 November 2007); doi: 10.1117/12.748817
Show Author Affiliations
Lan Zhang, Univ. of Electronic Science and Technology of China (China)
Institute of Remote Sensing Applications (China)
National Space Administration (China)
Xingfa Gu, Univ. of Electronic Science and Technology of China (China)
Institute of Remote Sensing Applications (China)
National Space Administration (China)
Tao Yu, Institute of Remote Sensing Applications (China)
National Space Administration (China)
Yang Dong, Institute of Remote Sensing Applications (China)
National Space Administration (China)
Xinli Hu, Institute of Remote Sensing Applications (China)
National Space Administration (China)
Hua Xu, Institute of Remote Sensing Applications (China)
National Space Administration (China)


Published in SPIE Proceedings Vol. 6790:
MIPPR 2007: Remote Sensing and GIS Data Processing and Applications; and Innovative Multispectral Technology and Applications

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