SAR interferometric phase statistics in wavelet domain

被引：2
|
作者：
López, C [1 ]
Fàbregas, X [1 ]
机构：
[1] Univ Politecn Catalunya, Signal Theory & Commun Dept, Electromagnet & Photon Engn Grp, E-08034 Barcelona, Spain
来源：
ELECTRONICS LETTERS | 2002年 / 38卷 / 20期
关键词：
Interferometric phase statistics - Synthetic aperture radar interferometry;
D O I：
10.1049/el:20020820
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Synthetic aperture radar (SAR) interferometry is employed to obtain topographic information. Owing to noise, interferometric information has to be filtered. The wavelet transform can be employed to filter the interferometric phase, maintaining the spatial resolution, but new signal models have to be studied in this domain for further processing.
引用
收藏
页码：1207 / 1208
页数：2
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