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Development of surface reconstruction algorithms for optical interferometric measurement

Dongxu WU, Fengzhou FANG

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 1, Pages 1-31 doi: 10.1007/s11465-020-0602-6

Abstract: This paper provides an in-depth perspective of surface topography reconstruction for optical interferometric

Keywords： surface topography measurement optical interferometry coherence envelope phase-shifting algorithm

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Effects of residual motion compensation errors on the performance of airborne along-track interferometric Article

Hui ZHANG,Jun HONG,Xiao-lan QIU,Ji-chuan LI,Fang-fang LI,Feng MING

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 10, Pages 1095-1106 doi: 10.1631/FITEE.1500311

Abstract: errors, which are caused by the above two approximations, on the performance of airborne along-track interferometricverify the correctness of the analysis and to show the impacts of residual uncompensated errors on the interferometricIt is shown that the interferometric phase errors caused by the center-beam approximation with an accurateDEM could be neglected, while the interferometric phase errors caused by the center-beam approximation

Keywords： Synthetic aperture radar (SAR) Along-track interferometric Motion compensation Residual error Interferometric