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Journal of Applied Remote Sensing

Image registration of interferometric inverse synthetic aperture radar imaging system based on joint respective window sampling and modified motion compensation
Author(s): Biao Tian; Si Shi; Yang Liu; Shiyou Xu; Zengping Chen
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Paper Abstract

We propose a new image registration method based on joint respective window sampling (RWS) and modified motion compensation (MMC) in an interferometric inverse synthetic aperture radar (InISAR) imaging system using two antennas. The causation and quantitative analysis of the offset between two ISAR images of different antennas along the baseline are analyzed. In the proposed method, the RWS method, according to the measured distance between the target and different antennas, compensates the offset in the range direction. The MMC method is adopted to eliminate the offset in the Doppler direction. Simulation results demonstrate that the offset between the two ISAR images can be compensated effectively, consequently achieving a high-quality three-dimensional InISAR image.

Paper Details

Date Published: 16 January 2015
PDF: 13 pages
J. Appl. Remote Sens. 9(1) 095097 doi: 10.1117/1.JRS.9.095097
Published in: Journal of Applied Remote Sensing Volume 9, Issue 1
Show Author Affiliations
Biao Tian, National Univ. of Defense Technology (China)
Si Shi, National Univ. of Defense Technology (China)
Yang Liu, National Univ. of Defense Technology (China)
Shiyou Xu, National Univ. of Defense Technology (China)
Zengping Chen, National Univ. of Defense Technology (China)


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