Bathymetry Inversion using a Deep-Learning-Based Surrogate for Shallow Water Equations Solvers

1 code implementation • 5 Mar 2022 • Xiaofeng Liu, Yalan Song, Chaopeng Shen

We also found the surrogate architecture (whether with both velocity and water surface elevation or velocity only as outputs) does not show significant impact on inversion result.

Decoder Management

Surrogate Model for Shallow Water Equations Solvers with Deep Learning

1 code implementation • 20 Dec 2021 • Yalan Song, Chaopeng Shen, Xiaofeng Liu

The new method was evaluated and compared against existing methods based on convolutional neural networks (CNNs), which can only make image-to-image predictions on structured or regular meshes.