Few-shot NeRF by Adaptive Rendering Loss Regularization
Few-shot NeRF by Adaptive Rendering Loss Regularization
Novel view synthesis with sparse inputs poses great challenges to Neural Radiance Field (NeRF). Recent works demonstrate that the frequency regularization of Positional Encoding (PE) can achieve promising results for few-shot NeRF. In this work, we reveal that there exists an inconsistency between the frequency regularization of PE and rendering …