Centrala begrepp
EVE-NeRF harnesses cross-view and along-epipolar information to enhance 3D representation.
Sammanfattning
The study introduces EVE-NeRF, a method that entangles cross-view and along-epipolar information to improve the generalizability of 3D representations. The paper highlights limitations in existing strategies and proposes a novel approach that effectively addresses these issues. By aggregating features from source views using the View-Epipolar Interaction Module (VEI) and Epipolar-View Interaction Module (EVI), EVE-NeRF achieves state-of-the-art performance in various evaluation scenarios. Extensive experiments demonstrate superior accuracy in 3D scene geometry and appearance reconstruction compared to prevailing methods.
Directory:
- Introduction
- Abstract
- Generalizable NeRF Models
- Problem Formulation
- Methodology Overview
- Training Objectives
- Experiments Implementation Details
- Comparative Studies Results
- Efficiency Comparison
- Ablation Studies
- Visualization on Entangled Information Interaction
- Conclusion
- Acknowledgement
- References
Statistik
Existing approaches employ attention mechanism for feature aggregation [43, 49].
EVE-NeRF outperforms GNT by 4.43% PSNR, 4.83% SSIM, and reduces LPIPS by 14.3%.
Training loss function is solely based on photometric loss [11].
Citat
"Through extensive investigation, we have revealed the under-explored issues of prevailing cross-view and along-epipolar information aggregation methods for generalizable NeRF."
"EVE-NeRF produces more realistic novel-perspective images and depth maps for previously unseen scenes without any additional ground-truth 3D data."