Research map / 3D vision / Face and shape
Multiplicative Fourier Level of Detail
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use MFLOD instead of NGLOD at LOD 2 | 3D shape representation · ShapeNet-200, LOD 2 | IoU: 89.1 -> 90.9 | Helped |
| Use MFLOD instead of NGLOD at LOD 2 | 3D shape representation · ShapeNet-200, LOD 2 | Chamfer distance: 0.0413 -> 0.0231 | Helped |
| Use MFLOD instead of NGLOD at LOD 3 | 3D shape representation · ShapeNet-200, LOD 3 | Chamfer distance: 0.0099 -> 0.0106 | Hurt |
| Use MFLOD instead of NGLOD at LOD 5 | 3D shape representation · ShapeNet-200, LOD 5 | IoU: 93.9 -> 94.3 | Helped |
| Use MFLOD instead of NGLOD at LOD 2 | 3D shape representation · Stanford3D, LOD 2 | IoU: 0.974 -> 0.984 | Helped |
| Use MFLOD instead of NGLOD at LOD 5 | 3D shape representation · Stanford3D, LOD 5 | IoU: 0.998 -> 0.999 | Helped |
| Add multilevel supervision (ablation) | MFLOD NeRF · NeRF Synthetic, average | PSNR: 33.727 -> 33.910 | Helped |
| Replace Instant-NGP with MFLOD | NeRF novel view synthesis · NeRF Synthetic, average | PSNR: 33.176 -> 33.727 | Helped |
| Use MFLOD instead of FFN (σ=10) | Image fitting · Full-resolution test pixels | PSNR: 24.88 -> 26.03 | Helped |
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