Results 21 to 30 of about 4,285,560 (201)
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingThe interferometric synthetic aperture radar (InSAR) is able to reconstruct the Earth's surface topography with a meter-level accuracy when two-dimensional phase unwrapping (PU) is properly implemented.
Yan Yan, Hanwen Yu, Taoli Yang
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Robust Two-Dimensional InSAR Phase Unwrapping via FPA and GAU Dual Attention in ResDANet
Remote SensingTwo-dimensional phase unwrapping (2-D PU) is vital for reconstructing Earth’s surface topography and displacement from interferometric synthetic aperture radar (InSAR) data.
Xiaomao Chen +3 more
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Phase Cost Indicator-Guided Central Difference Information Filter 2-D Phase Unwrapping Approach
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Phase unwrapping (PU) as an ill-posed inverse scientific problem has invariably been the significant difficulty in interferometric synthetic aperture radar technique for topographic mapping.
Yansuo Zhang +3 more
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A Novel Branch and Bound Pure Integer Programming Phase Unwrapping Algorithm for Dual-Baseline InSAR
Frontiers in Environmental Science, 2022 Phase unwrapping (PU) is an important bottleneck restricting the practical application of the interferometric synthetic aperture radar (InSAR) technique.
Hui Liu +6 more
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A Fast 2-D Phase Unwrapping Algorithm Based on Convolutional Neural Network
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Two-dimensional phase unwrapping (2-D PU) is the process of converting the measured phase into the real phase in interferometric signal processing. Reliable unwrapping results are critical for digital elevation model generation using interferometric ...
Han Li +4 more
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Remote Sensing, 2022 3-D phase unwrapping (PU) methods based on the 2-D linear temporal coherencemodel have been widely used in time-series interferometric synthetic aperture radar (TS-InSAR) for measuring topography and monitoring subtle deformation.
Bo Yang +6 more
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Remote Sensing, 2022 Phase unwrapping (PU) is a key program in data processing in the interferometric synthetic aperture radar (InSAR) technique, and its accuracy directly affects the quality of final SAR data products.
Yansuo Zhang +5 more
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Bayesian Filtering Multi-Baseline Phase Unwrapping Method Based on a Two-Stage Programming Approach
Applied Sciences, 2020 Phase unwrapping (PU) has been a key step in the processing of interferometric synthetic aperture radar (InSAR) data, and its processing accuracy will directly affect the reconstruction results of digital elevation models (DEMs).
YanDong Gao +6 more
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An Improved Method of the Finite-Difference Sparse Phase Unwrapping
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Phase unwrapping (PU) is a significant problem for reconstructing the deformation field during synthetic aperture radar interferometry analysis. The various 2-D PU algorithms can be divided into two categories: path-following methods and optimization ...
Lian Liu, Chunyan Qu, Xinjian Shan
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Improved branch-cut phase unwrapping strategy based on dynamic adjacent table
The Journal of Engineering, 2019 Phase unwrapping (PU) is a key step of interferometric SAR signal processing. The accuracy of the unwrapping phase directly affects the accuracy of the digital elevation model (DEM).
Tiandong Liu +4 more
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