InSAR image registration using modified correlation coefficient algorithm

	InSAR image registration using modified correlation coefficient algorithm
	Shi, X. J.; Zhang, Y. H.; Jiang, J. S.
	2006
会议名称	7th International Symposium on Antennas, Propagation and EM Theory
会议日期	2006
会议地点	Guilin, PEOPLES R CHINA
页码	533-536
英文摘要	In 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.
收录类别	CPCI
会议录	2006 7th International Symposium on Antennas, Propagation and EM Theory, Vols 1 and 2, Proceedings
会议录出版者	IEEE
会议录出版地	NEW YORK
学科主题	微波遥感
语种	英语
ISBN号	978-1-4244-0162-8
内容类型	会议论文
源URL	[http://ir.cssar.ac.cn/handle/122/1748]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Shi, X. J.,Zhang, Y. H.,Jiang, J. S.. InSAR image registration using modified correlation coefficient algorithm[C]. 见:7th International Symposium on Antennas, Propagation and EM Theory. Guilin, PEOPLES R CHINA. 2006.