Research map / 3D vision / Depth and stereo
Robust Energy Minimization for BRDF-Invariant Shape From Light Fields
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| use the full energy-minimization framework | light-field shape reconstruction · bunny | mean square error: 0.0551 -> 0.0011 | Helped |
| use the full energy-minimization framework | light-field shape reconstruction · dragon | mean square error: 0.0194 -> 0.0025 | Helped |
| replace Lambertian diffuse shading with the BRDF-invariant term (ablation) | the proposed reconstruction framework · real light-field images | reconstruction quality | Helped |
| add the BRDF-invariant term to gradient and smoothness terms (ablation) | the proposed reconstruction framework · real light-field images | reconstruction quality | Helped |
| add the gradient term to BRDF-invariant and smoothness terms (ablation) | the proposed reconstruction framework · real light-field images | reconstruction quality | Helped |
| use adaptive weighting between gradient and BRDF-invariant terms (ablation) | the proposed reconstruction framework · real light-field images | reconstruction quality | Helped |
Closest papers by meaning
- SVBRDF-Invariant Shape and Reflectance Estimation From Light-Field Cameras (CVPR 2016 · similarity 0.89)
- Multi-View 3D Reconstruction of a Texture-Less Smooth Surface of Unknown Generic Reflectance (CVPR 2021 · similarity 0.87)
- Uncalibrated Photometric Stereo by Stepwise Optimization Using Principal Components of Isotropic BRDFs (CVPR 2016 · similarity 0.87)
- ProbeSDF: Light Field Probes For Neural Surface Reconstruction (CVPR 2025 · similarity 0.86)
- Differentiable Inverse Rendering with Interpretable Basis BRDFs (CVPR 2025 · similarity 0.85)
- Generative Multiview Relighting for 3D Reconstruction under Extreme Illumination Variation (CVPR 2025 · similarity 0.85)
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