Hrf-net: Holistic radiance fields from sparse inputs

P Nguyen-Ha, L Huynh, E Rahtu, J Matas… - arXiv preprint arXiv …, 2022 - arxiv.org
We present HRF-Net, a novel view synthesis method based on holistic radiance fields that
renders novel views using a set of sparse inputs. Recent generalizing view synthesis …

Cascaded and Generalizable Neural Radiance Fields for Fast View Synthesis

P Nguyen-Ha, L Huynh, E Rahtu… - … on Pattern Analysis …, 2023 - ieeexplore.ieee.org
We present CG-NeRF, a cascade and generalizable neural radiance fields method for view
synthesis. Recent generalizing view synthesis methods can render high-quality novel views …

Regnerf: Regularizing neural radiance fields for view synthesis from sparse inputs

M Niemeyer, JT Barron, B Mildenhall… - Proceedings of the …, 2022 - openaccess.thecvf.com
Abstract Neural Radiance Fields (NeRF) have emerged as a powerful representation for the
task of novel view synthesis due to their simplicity and state-of-the-art performance. Though …

Nerf: Representing scenes as neural radiance fields for view synthesis

B Mildenhall, PP Srinivasan, M Tancik… - Communications of the …, 2021 - dl.acm.org
We present a method that achieves state-of-the-art results for synthesizing novel views of
complex scenes by optimizing an underlying continuous volumetric scene function using a …

Neulf: Efficient novel view synthesis with neural 4d light field

Z Li, L Song, C Liu, J Yuan, Y Xu - arXiv preprint arXiv:2105.07112, 2021 - arxiv.org
In this paper, we present an efficient and robust deep learning solution for novel view
synthesis of complex scenes. In our approach, a 3D scene is represented as a light field, ie …

MERF: Memory-Efficient Radiance Fields for Real-time View Synthesis in Unbounded Scenes

R Szeliski, C Reiser, D Verbin, PP Srinivasan… - history.siggraph.org
Neural radiance fields enable state-of-the-art photorealistic view synthesis. However,
existing radiance field representations are either too compute-intensive for real-time …

PVSeRF: joint pixel-, voxel-and surface-aligned radiance field for single-image novel view synthesis

X Yu, J Tang, Y Qin, C Li, X Han, L Bao… - Proceedings of the 30th …, 2022 - dl.acm.org
We present PVSeRF, a learning framework that reconstructs neural radiance fields from
single-view RGB images, for novel view synthesis. Previous solutions, such as pixelNeRF …

Fast and explicit neural view synthesis

P Guo, MA Bautista, A Colburn… - Proceedings of the …, 2022 - openaccess.thecvf.com
We study the problem of novel view synthesis from sparse source observations of a scene
comprised of 3D objects. We propose a simple yet effective approach that is neither …

Learning neural light fields with ray-space embedding

B Attal, JB Huang, M Zollhöfer… - Proceedings of the …, 2022 - openaccess.thecvf.com
Neural radiance fields (NeRFs) produce state-of-the-art view synthesis results, but are slow
to render, requiring hundreds of network evaluations per pixel to approximate a volume …

Vision transformer for nerf-based view synthesis from a single input image

KE Lin, YC Lin, WS Lai, TY Lin… - Proceedings of the …, 2023 - openaccess.thecvf.com
Although neural radiance fields (NeRF) have shown impressive advances in novel view
synthesis, most methods require multiple input images of the same scene with accurate …