Results 1 to 10 of about 36,249 (243)
An InSAR Interferogram Filtering Method Based on Multi-Level Feature Fusion CNN
Sensors, 2022 Interferogram filtering is an essential step in processing data from interferometric synthetic aperture radar (InSAR), which greatly improves the accuracy of terrain reconstruction and deformation monitoring.
Wang Yang +5 more
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Phase Extraction from Single Interferogram Including Closed-Fringe Using Deep Learning
Applied Sciences, 2019 In an optical measurement system using an interferometer, a phase extracting technique from interferogram is the key issue. When the object is varying in time, the Fourier-transform method is commonly used since this method can extract a phase image from
Daichi Kando +3 more
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Performing MHz-Level Repetition Rate Tuning for Coherent Dual-Microcomb Interferometry [PDF]
MicromachinesThe high-repetition-rate dual-microcomb interferometry, characterized by its high precision, rapid measurement speed, and ease of integration, shows significant promise in applications such as precision spectroscopy and high-speed precision ranging.
Enqi Yan +10 more
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Micromachines, 2022 In recent years, silicon-on-insulator substrates have been utilized for high-speed and low-power electronic components. Because of the high refractive index contrast of the silicon wire, its photonic device footprint can be significantly reduced ...
Hsuan Lai +4 more
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Real-Time Laser Interference Detection of Mechanical Targets Using a 4R Manipulator
Sensors, 2023 In this study, a laser interferometric sensing measurement (ISM) system based on a 4R manipulator system is developed to achieve detection of mechanical targets, which aims to realize the real-time, online detection of workpieces with high precision ...
Tingrui Liu +3 more
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A Multi-Channel Attention Network for SAR Interferograms Filtering Applied to TomoSAR
Remote Sensing, 2023 Tomographic synthetic aperture radar (TomoSAR) is an advanced synthetic aperture radar (SAR) interferometric technique that can retrieve 3-D spatial information.
Jie Li +3 more
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Neural Network-Assisted Interferogram Analysis Using Cylindrical and Flat Reference Beams
Applied Sciences, 2023 In this paper, we present the results of a comparative analysis of the sensitivity of interferograms to wavefront aberrations recorded with flat and cylindrical reference beams.
P. Khorin +5 more
semanticscholar +1 more source
Monitoring tectonic activity in tunnel walls with radar interferometry: a case study of tunnels of Hormozgan Province, Iran [PDF]
Desert, 2020 Communication and transportation networks are among the most important infrastructures critically involved in the development of different countries. The structural and tectonic position of Iran causes significant damage to its communication networks ...
M. Pourkhosravini +2 more
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On the Phase Nonclosure of Multilook SAR Interferogram Triplets
IEEE Transactions on Geoscience and Remote Sensing, 2022 This work explores the properties characterizing the phase nonclosure of multilook (ML) synthetic aperture radar (SAR) interferograms. Specifically, we study the implications of ML phase time incongruences on the generation of ground displacement time ...
Francesco Falabella, A. Pepe
semanticscholar +1 more source
Remote Sensing, 2022 The 8 August 2017 Ms 7.0 Jiuzhaigou earthquake was generated in the transition zone between the Tazang fault, Huya fault, and Minjiang fault, all being part of the East Kunlun fault system.
Wenshu Peng, Xuri Huang, Zegen Wang
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