SAR interferogram denoising based on robust covariance matrix decomposition

Interferogram denoising plays an important role to the application of InSAR technique. If the phase noise cannot be well filtered, the phase unwrapping error is frequently arisen, which will further result in the mistakes in the DEM product and the deformation result. The complex value of each SAR r...

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Bibliographic Details
Main Authors: ZHAO Chaoying, WANG Baohang
Format: Article
Language:zho
Published: Surveying and Mapping Press 2018-01-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
Online Access:http://html.rhhz.net/CHXB/html/2019-1-24.htm