Title :
Robust adaptive coregistration of InSAR images using multisource information and joint data fusion
Author :
Mao, Zhijie ; Yang, Zhijie ; Wu, Xin ; Meng, Jin ; Li, Ran ; Song, Yu ; Dong, Changfu ; Yan, Zhijun
Author_Institution :
Dept. of Electron. Eng., Xi´´an Commun. Inst., Xi´´an, China
Abstract :
This paper addresses an adaptive coregistration method of synthetic aperture radar interferometry (InSAR) phase images. The method for adaptive coregistration of InSAR images is characterized by using multisource information and joint data fusion. We propose a strategy and criteria incorporating the weighted joint data information to evaluate the accuracy of the registered method by the using the mean-squared differences. Numerical results on the simulated data demonstrate the efficiency and precision of the proposed method.
Keywords :
image fusion; image registration; mean square error methods; radar imaging; radar interferometry; synthetic aperture radar; InSAR images; joint data fusion; mean-squared differences; multisource information; robust adaptive coregistration method; synthetic aperture radar interferometry phase images; weighted joint data information; Correlation; Covariance matrix; Data models; Image reconstruction; Image registration; Joints; Pixel;
Conference_Titel :
Audio Language and Image Processing (ICALIP), 2010 International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-5856-1
DOI :
10.1109/ICALIP.2010.5685169
