Streetsurf: Extending multi-view implicit surface reconstruction to street views

J Guo, N Deng, X Li, Y Bai, B Shi, C Wang… - arXiv preprint arXiv …, 2023 - arxiv.org
We present a novel multi-view implicit surface reconstruction technique, termed StreetSurf,
that is readily applicable to street view images in widely-used autonomous driving datasets …

Neilf++: Inter-reflectable light fields for geometry and material estimation

J Zhang, Y Yao, S Li, J Liu, T Fang… - Proceedings of the …, 2023 - openaccess.thecvf.com
We present a novel differentiable rendering framework for joint geometry, material, and
lighting estimation from multi-view images. In contrast to previous methods which assume a …

NeISF: Neural Incident Stokes Field for Geometry and Material Estimation

C Li, T Ono, T Uemori, H Mihara… - Proceedings of the …, 2024 - openaccess.thecvf.com
Multi-view inverse rendering is the problem of estimating the scene parameters such as
shapes materials or illuminations from a sequence of images captured under different …

Neuda: Neural deformable anchor for high-fidelity implicit surface reconstruction

B Cai, J Huang, R Jia, C Lv… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
This paper studies implicit surface reconstruction leveraging differentiable ray casting.
Previous works such as IDR and NeuS overlook the spatial context in 3D space when …

Fast sun-aligned outdoor scene relighting based on tensorf

Y Chang, Y Kim, S Seo, J Yi… - Proceedings of the IEEE …, 2024 - openaccess.thecvf.com
In this work, we introduce our method of outdoor scene relighting for Neural Radiance Fields
(NeRF) named Sun-aligned Relighting TensoRF (SR-TensoRF). SR-TensoRF offers a …

NeRF as a Non-Distant Environment Emitter in Physics-based Inverse Rendering

J Ling, R Yu, F Xu, C Du, S Zhao - ACM SIGGRAPH 2024 Conference …, 2024 - dl.acm.org
Physics-based inverse rendering enables joint optimization of shape, material, and lighting
based on captured 2D images. To ensure accurate reconstruction, using a light model that …

3D Reconstruction with Fast Dipole Sums

H Chen, B Miller, I Gkioulekas - ACM Transactions on Graphics (TOG), 2024 - dl.acm.org
We introduce a method for high-quality 3D reconstruction from multi-view images. Our
method uses a new point-based representation, the regularized dipole sum, which …

PlatoNeRF: 3D Reconstruction in Plato's Cave via Single-View Two-Bounce Lidar

T Klinghoffer, X Xiang… - Proceedings of the …, 2024 - openaccess.thecvf.com
Abstract 3D reconstruction from a single-view is challenging because of the ambiguity from
monocular cues and lack of information about occluded regions. Neural radiance fields …

High-Quality Facial Geometry and Appearance Capture at Home

Y Han, J Lyu, F Xu - … of the IEEE/CVF Conference on …, 2024 - openaccess.thecvf.com
Facial geometry and appearance capture have demonstrated tremendous success in 3D
scanning real humans in studios. Recent works propose to democratize this technique while …

Omnisr: Shadow removal under direct and indirect lighting

J Xu, Z Li, Y Zheng, C Huang, R Gu, W Xu… - arXiv preprint arXiv …, 2024 - arxiv.org
Shadows can originate from occlusions in both direct and indirect illumination. Although
most current shadow removal research focuses on shadows caused by direct illumination …