A noise model for InSAR time series

PS Agram, M Simons - Journal of Geophysical Research: Solid …, 2015 - Wiley Online Library
Interferometric synthetic aperture radar (InSAR) time series methods estimate the
spatiotemporal evolution of surface deformation by incorporating information from multiple …

Fast data-driven learning of parallel MRI sampling patterns for large scale problems

MVW Zibetti, GT Herman, RR Regatte - Scientific Reports, 2021 - nature.com
In this study, a fast data-driven optimization approach, named bias-accelerated subset
selection (BASS), is proposed for learning efficacious sampling patterns (SPs) with the …

OEDIPUS: An experiment design framework for sparsity-constrained MRI

JP Haldar, D Kim - IEEE transactions on medical imaging, 2019 - ieeexplore.ieee.org
This paper introduces a new estimationtheoretic framework for experiment design in the
context of MR image reconstruction under sparsity constraints. The new framework is called …

[PDF][PDF] A weighted wrapper approach to feature selection

M Kusy, R Zajdel - International Journal of Applied Mathematics …, 2021 - intapi.sciendo.com
This paper considers feature selection as a problem of an aggregation of three state-of-the-
art filtration methods: Pearson's linear correlation coefficient, the ReliefF algorithm and …

Aseismic slip and seismogenic coupling in the Marmara Sea: What can we learn from onland geodesy?

E Klein, Z Duputel, F Masson… - Geophysical …, 2017 - Wiley Online Library
Abstract Ever since the Mw7. 4 Izmit earthquake in 1999, evaluation of seismic hazard
associated with the last unbroken segments of the North Anatolian fault is capital. A strong …

Sampling design of synthetic volume arrays for three-dimensional microwave imaging

J Wang, A Yarovoy - IEEE Transactions on Computational …, 2018 - ieeexplore.ieee.org
In this paper, sampling design of three-dimensional (3-D) synthetic array (ie, synthetic
volume array) for microwave imaging is considered. Generally, the spatial sampling criteria …

Extending resolution of fault slip with geodetic networks through optimal network design

S Sathiakumar, SD Barbot… - Journal of Geophysical …, 2017 - Wiley Online Library
Geodetic networks consisting of high precision and high rate Global Navigation Satellite
Systems (GNSS) stations continuously monitor seismically active regions of the world. These …

Fast data-driven learning of MRI sampling pattern for large scale problems

MVW Zibetti, GT Herman, RR Regatte - arXiv preprint arXiv:2011.02322, 2020 - arxiv.org
Purpose: A fast data-driven optimization approach, named bias-accelerated subset selection
(BASS), is proposed for learning efficacious sampling patterns (SPs) with the purpose of …

Optimized sampling patterns for the sparse recovery of system matrices in Magnetic Particle Imaging

M Grosser, T Knopp - … Journal on Magnetic Particle Imaging IJMPI, 2021 - journal.iwmpi.org
Abstract In Magnetic Particle Imaging (MPI), the system matrix plays an important role, as it
encodes the relationship between particle concentration and the measured signal. Its …

Augmenting Definitive Screening Designs

T Zhang - 2021 - scholarscompass.vcu.edu
Abstract Design of experiments is used to study the relationship between one or more
response variables and several factors whose levels are varied. Response surface …