UnCRtainTS: Uncertainty quantification for cloud removal in optical satellite time series

P Ebel, VSF Garnot, M Schmitt… - Proceedings of the …, 2023‏ - openaccess.thecvf.com
Clouds and haze often occlude optical satellite images, hindering continuous, dense
monitoring of the Earth's surface. Although modern deep learning methods can implicitly …

A comprehensive review of seismic inversion based on neural networks

M Li, X Yan, M Zhang - Earth Science Informatics, 2023‏ - Springer
Seismic inversion is one of the fundamental techniques for solving geophysics problems. To
obtain the elastic parameters or petrophysical parameters, it is necessary to establish a …

Fast Bayesian linearized inversion with an efficient dimension reduction strategy

B Yu, Y Shi, H Zhou, Y Cao, N Wang… - IEEE Transactions on …, 2024‏ - ieeexplore.ieee.org
Bayesian linearized inversion (BLI) stands out as an exceptional stochastic inversion
method in the realms of geophysics and remote sensing. It excels in estimating inversion …

FMG_INV, a fast multi-Gaussian inversion method integrating well-log and seismic data

Y Shi, B Yu, H Zhou, Y Cao, W Wang… - IEEE Transactions on …, 2024‏ - ieeexplore.ieee.org
High-resolution prestack inversion combining the well-logging and seismic data is a
significant geophysical task and can be achieved by two kinds of stochastic inversion …

High-fidelity permeability and porosity prediction using deep learning with the self-attention mechanism

L Yang, S Wang, X Chen, W Chen… - … on Neural Networks …, 2022‏ - ieeexplore.ieee.org
Accurate estimation of reservoir parameters (eg, permeability and porosity) helps to
understand the movement of underground fluids. However, reservoir parameters are usually …

[HTML][HTML] Uncertainty quantification in autoencoders predictions: Applications in aerodynamics

E Saetta, R Tognaccini, G Iaccarino - Journal of Computational Physics, 2024‏ - Elsevier
A data-driven model is compared to classical equation-driven approaches to investigate its
ability to predict quantity of interest and their uncertainty when studying airfoil aerodynamics …

A generic model of global earthquake rupture characteristics revealed by machine learning

Z Li - Geophysical Research Letters, 2022‏ - Wiley Online Library
Rupture processes of global large earthquakes have been observed to exhibit great
variability, whereas recent studies suggest that the average rupture behavior could be …

Stochastic facies inversion with prior sampling by conditional generative adversarial networks based on training image

R Feng, K Mosegaard, D Grana, T Mukerji… - Mathematical …, 2024‏ - Springer
Probabilistic methods for geophysical inverse problems allow the use of arbitrarily complex
prior information in principle. Geostatistical techniques, such as multiple-point statistics …

[HTML][HTML] Deep clustering in subglacial radar reflectance reveals subglacial lakes

S Dong, L Fu, X Tang, Z Li, X Chen - The Cryosphere, 2024‏ - tc.copernicus.org
Ice-penetrating radar (IPR) imaging is a valuable tool for observing the internal structure and
bottom of ice sheets. Subglacial water bodies, also known as subglacial lakes, generally …

Ensemble Smoother with Fully Convolutional VAE for seismic facies inversion

R Exterkoetter, LP de Figueiredo, FL Bordignon… - Computers & …, 2024‏ - Elsevier
Seismic facies inversion is an important process in the oil and gas industry to estimate
subsurface geological facies or rock types based on seismic data. Recently, the Ensemble …