203 citations · 264 across the 11 of their papers we have counts for
7 papers · 1 filter
GeoFWI3D: Large-scale 3D Velocity Model Dataset for Deep Learning-assisted Seismic Imaging
Sujith Swaminadhan, Yiran Shen, Chao Li +11
We introduce GeoFWI3D, a large-scale open-source benchmark dataset of geologically plausible 3D subsurface models designed to accelerate deep learning (DL) assisted seismic imaging…
CHERT: Cached Hamiltonian-Enhanced Ray Tracing in Viscoelastic Anisotropic Media
Muhammad F. T. Darwis, Fateh Bouchaala, Umair Bin Waheed +1
Three sentence novelty statement: CHERT decouples the g Hamiltonian ray quantity computation from field scale shortest path ray tracing through reusable directional caches. The cac…
Seismic first-arrival traveltime simulation based on reciprocity-constrained PINN
Hang Geng, Chao Song, Umair bin Waheed +1
Simulating seismic first-arrival traveltime plays a crucial role in seismic tomography. First-arrival traveltime simulation relies on solving the eikonal equation. The accuracy of…
PINNPStomo: Simultaneous P- and S-wave seismic traveltime tomography using physics-informed neural networks with a new factored eikonal equation
Chao Song, Hang Geng, Umair bin Waheed +1
Seismic tomography has long been an effective tool for constructing reliable subsurface structures. However, simultaneous inversion of P- and S-wave velocities presents a significa…
Seismic traveltime simulation for variable velocity models using physics-informed Fourier neural operator
Chao Song, Tianshuo Zhao, Umair bin Waheed +2
Seismic traveltime is critical information conveyed by seismic waves, widely utilized in various geophysical applications. Conventionally, the simulation of seismic traveltime invo…
Will ChatGPT and Related AI-Tools Alter the Future of the Geosciences and Petroleum Engineering?
Ruud Weijermars, Umair bin Waheed, Kanan Suleymanli
A key aim of this paper is to explore how our professional tasks as geoscientists and petroleum engineers can be completed more effectively making use of tools powered by Artificia…
Efficient traveltime solution of the acoustic TI eikonal equation
Umair bin Waheed, Tariq Alkhalifah, Hui Wang
Numerical solutions of the eikonal (Hamilton-Jacobi) equation for transversely isotropic (TI) media are essential for imaging and traveltime tomography applications. Such solutions…