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3D Displacement Field of Wenchuan Earthquake Based on Iterative Least Squares for Virtual Observation and GPS/InSAR Observations.
Luyun Xiong
Caijun Xu
Yang Liu
Yangmao Wen
Jin Fang
Published in:
Remote. Sens. (2020)
Keyphrases
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least squares
displacement field
b spline
image registration
vector field
boundary conditions
optical flow
prior information
velocity field
multiresolution
cross correlation
motion parameters
motion field
deformation field
deformable models
image processing
frequency domain
matching algorithm
computer vision