Research map / 3D vision / NeRF and radiance fields
NeRS: Neural Reflectance Surfaces for Sparse-view 3D Reconstruction in the Wild
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| add Phong BRDF with neural environment map instead of NeRF-style view-direction conditioning (ablation) | NeRS · MVMC novel view synthesis (fixed cameras) | LPIPS: 0.271 -> 0.172 | Helped |
| add Phong BRDF with neural environment map instead of NeRF-style view-direction conditioning (ablation) | NeRS · MVMC novel view synthesis (fixed cameras) | FID: 285.3 -> 60.9 | Helped |
| add Phong BRDF with neural environment map instead of NeRF-style view-direction conditioning (ablation) | NeRS · MVMC in-the-wild novel view synthesis (refined cameras) | LPIPS: 0.316 -> 0.221 | Helped |
| add Phong BRDF with neural environment map instead of NeRF-style view-direction conditioning (ablation) | NeRS · MVMC in-the-wild novel view synthesis (refined cameras) | SSIM: 0.659 -> 0.675 (refined); 0.624 -> 0.620 (approx) | Mixed |
| replace volumetric NeRF* with surface-based NeRS | NeRF* · MVMC novel view synthesis (fixed cameras) | LPIPS: 0.287 -> 0.172 | Helped |
| replace volumetric NeRF* with surface-based NeRS | NeRF* · MVMC in-the-wild novel view synthesis (refined cameras) | FID: 277.9 -> 92.5 | Helped |
| replace IDR with NeRS | IDR · MVMC novel view synthesis (fixed cameras) | PSNR: 13.8 -> 16.5 | Helped |
| refine approximate test camera before evaluation (ablation) | NeRS · MVMC in-the-wild | PSNR: 13.3 -> 15.4 | Helped |
| increase number of training images (ablation) | NeRS · MVMC single instance | perceptual similarity | Helped |
Closest papers by meaning
- UniSDF: Unifying Neural Representations for High-Fidelity 3D Reconstruction of Complex Scenes with Reflections (NeurIPS 2024 · similarity 0.91)
- NeRFPrior: Learning Neural Radiance Field as a Prior for Indoor Scene Reconstruction (CVPR 2025 · similarity 0.90)
- NeRSP: Neural 3D Reconstruction for Reflective Objects with Sparse Polarized Images (CVPR 2024 · similarity 0.90)
- From Transparent to Opaque: Rethinking Neural Implicit Surfaces with $\alpha$-NeuS (NeurIPS 2024 · similarity 0.89)
- Real-Time Neural BRDF with Spherically Distributed Primitives (CVPR 2024 · similarity 0.89)
- Normal-NeRF: Ambiguity-Robust Normal Estimation for Highly Reflective Scenes (AAAI 2025 · similarity 0.88)
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