Title :
Robust D-InSAR deformation phase estimation method using joint processing of neighboring pixels
Author :
Suo, Zhiyong ; Li, Zhenfang
Author_Institution :
Nat. Lab. of Radar Signal Process., Xidian Univ., Xi´´an, China
Abstract :
A robust D-InSAR deformation phase estimation method is proposed. The method can accomplish the images auto-coregistration by using joint processing of multiple pixels and the phase noise suppression by using signal subspace fitting. The performance is investigated using simulated data.
Keywords :
image registration; radar imaging; radar interferometry; synthetic aperture radar; image auto-coregistration; joint processing; neighboring pixels; phase noise suppression; robust D-InSAR deformation phase estimation; signal subspace fitting; Covariance matrix; Estimation; Fitting; Joints; Noise; Phase estimation; Vectors; D-InSAR; complex interfrometric phase joint data vector; deformation phase; subspace fitting;
Conference_Titel :
Radar (Radar), 2011 IEEE CIE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8444-7
DOI :
10.1109/CIE-Radar.2011.6159562
