Scattered Wavefield Prediction on 10 Hz Marmousi Scattered Wavefield
0.008NMSEGI + PDE (hybrid loss)
Evaluation results
| Method | Links | |
|---|---|---|
| GI + PDE (hybrid loss)Nx=2,000, Ny=20,400, GPU Mem.=0.28 GB, Time=30 min2026.04 | 0.008 | |
| GI (4× grid density)Nx=0, Ny=81,600, GPU Mem.=0.49 GB, Time=11 min2026.04 | 0.025 | |
| PINN (PDE + PML)Nx=40,000, Ny=0, GPU Mem.=3.70 GB, Time=103 min2026.04 | 0.027 | |
| GI (Green–Integral loss)Nx=0, Ny=20,400, GPU Mem.=0.13 GB, Time=8 min2026.04 | 0.079 | |
| PINN (PDE + S. constraint)Nx=20,400, Ny=0, GPU Mem.=1.90 GB, Time=48 min2026.04 | 0.192 | |
| PINN (unconstrained PDE)Nx=2,000, Ny=0, GPU Mem.=0.19 GB, Time=27 min2026.04 | 0.279 |