Is Vanilla MLP in Neural Radiance Field Enough for Few-shot View Synthesis?

arXiv:2403.06092v1 Announce Type: new
Abstract: Neural Radiance Field (NeRF) has achieved superior performance for novel view synthesis by modeling the scene with a Multi-Layer Perception (MLP) and a volume rendering procedure, however, when fewer known views are given (i.e., few-shot view synthesis), the model is prone to overfit the given views. To handle this issue, previous efforts have been made towards leveraging learned priors or introducing additional regularizations. In contrast, in this paper, we for the first time provide an …

abstract arxiv cs.cv few-shot however layer mlp modeling nerf neural radiance field novel perception performance rendering synthesis type view