2 papers
physics.geo-ph2025
Are Fourier Neural Operators Really Faster for Time-Domain Wave Propagation?
Dimitri Voytan, Litan Li
Fourier Neural Operators (FNOs) have been promoted as fast, mesh-invariant surrogates for partial-differential equation solvers, with seismic studies reporting orders-of-magnitude…
physics.geo-ph2024
Seismic Image Denoising With A Physics-Constrained Deep Image Prior
Dimitri P. Voytan, Sriram Ravula, Alexandru Ardel +4
Seismic images often contain both coherent and random artifacts which complicate their interpretation. To mitigate these artifacts, we introduce a novel unsupervised deep-learning…