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InSAR image registration using modified correlation coefficient algorithm
Shi, X. J.; Zhang, Y. H.; Jiang, J. S.
Department国家863计划微波遥感技术实验室
Source Publication2006 7th International Symposium on Antennas, Propagation and EM Theory, Vols 1 and 2, Proceedings
2006
Pages533-536
Language英语
ISBN978-1-4244-0162-8
AbstractIn this paper, a modified correlation coefficient algorithm is proposed to accomplish image-registration for repeat-pass SAR interferometry. This algorithm utilizes a new definition of correlation coefficient to improve the calculation accuracy of offset between two images. Our simulation shows that Doppler cetitroid has a significant influence on the correlation coefficient an d it should be removed before registration. SIR-C/X X-band experimental data has been processed to demonstrate the effect of the proposed algorithm.. Also quantitative comparison between this paper's results and the results from the maximum-spectrum method is presented to show the improvement.
Conference Name7th International Symposium on Antennas, Propagation and EM Theory
Conference Date2006
Conference PlaceGuilin, PEOPLES R CHINA
Indexed ByCPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/1748
Collection微波遥感部
Recommended Citation
GB/T 7714
Shi, X. J.,Zhang, Y. H.,Jiang, J. S.. InSAR image registration using modified correlation coefficient algorithm[C]. NEW YORK:IEEE,2006:533-536.
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