基于提升小波的SAR原始数据压缩算法

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Abstract The advantages of wavelet transform constructed with lifting scheme are introduced and compression algorithm based on lifting wavelet for SAR raw data is proposed. Compression performance of the algorithm is analyzed with simulation and real raw data and compared with other techniques by different quality parameters, which show that the algorithm is suitable for compression of SAR raw data.

Key words： Synthetic Aperture Radar (SAR) Data compression Lifting wavelet

Received: 08 October 2004

PACS:

TN957.52

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	Hu Xiao-xin
	Wang Yan-fei
	Qin Lei

Cite this article:

Hu Xiao-xin,Wang Yan-fei,Qin Lei. Lifting Wavelet for SAR Raw Data Compression[J]. , 2006, 28(5): 919-922 .

URL:

http://jeit.ie.ac.cn/EN/ OR http://jeit.ie.ac.cn/EN/Y2006/V28/I5/919

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