Neural-pil: Neural pre-integrated lighting for reflectance decomposition

M Boss, V Jampani, R Braun, C Liu… - Advances in …, 2021 - proceedings.neurips.cc
Decomposing a scene into its shape, reflectance and illumination is a fundamental problem
in computer vision and graphics. Neural approaches such as NeRF have achieved …

Pandora: Polarization-aided neural decomposition of radiance

A Dave, Y Zhao, A Veeraraghavan - European Conference on Computer …, 2022 - Springer
Reconstructing an object's geometry and appearance from multiple images, also known as
inverse rendering, is a fundamental problem in computer graphics and vision. Inverse …

Neural brdf representation and importance sampling

A Sztrajman, G Rainer, T Ritschel… - Computer Graphics …, 2021 - Wiley Online Library
Controlled capture of real‐world material appearance yields tabulated sets of highly realistic
reflectance data. In practice, however, its high memory footprint requires compressing into a …

Intrinsic neural fields: Learning functions on manifolds

L Koestler, D Grittner, M Moeller, D Cremers… - … on Computer Vision, 2022 - Springer
Neural fields have gained significant attention in the computer vision community due to their
excellent performance in novel view synthesis, geometry reconstruction, and generative …

nlmvs-net: Deep non-lambertian multi-view stereo

K Yamashita, Y Enyo, S Nobuhara… - Proceedings of the …, 2023 - openaccess.thecvf.com
We introduce a novel multi-view stereo (MVS) method that can simultaneously recover not
just per-pixel depth but also surface normals, together with the reflectance of textureless …

Differentiable point-based radiance fields for efficient view synthesis

Q Zhang, SH Baek, S Rusinkiewicz… - SIGGRAPH Asia 2022 …, 2022 - dl.acm.org
We propose a differentiable rendering algorithm for efficient novel view synthesis. By
departing from volume-based representations in favor of a learned point representation, we …

Diffusion Reflectance Map: Single-Image Stochastic Inverse Rendering of Illumination and Reflectance

Y Enyo, K Nishino - … of the IEEE/CVF Conference on …, 2024 - openaccess.thecvf.com
Reflectance bounds the frequency spectrum of illumination in the object appearance. In this
paper we introduce the first stochastic inverse rendering method which recovers the …

Semantically supervised appearance decomposition for virtual staging from a single panorama

T Zhi, B Chen, I Boyadzhiev, SB Kang… - ACM Transactions on …, 2022 - dl.acm.org
We describe a novel approach to decompose a single panorama of an empty indoor
environment into four appearance components: specular, direct sunlight, diffuse and diffuse …

NEnv: Neural Environment Maps for Global Illumination

C Rodriguez‐Pardo, J Fabre, E Garces… - Computer Graphics …, 2023 - Wiley Online Library
Environment maps are commonly used to represent and compute far‐field illumination in
virtual scenes. However, they are expensive to evaluate and sample from, limiting their …

Neural ray-tracing: Learning surfaces and reflectance for relighting and view synthesis

J Knodt, J Bartusek, SH Baek, F Heide - arXiv preprint arXiv:2104.13562, 2021 - arxiv.org
Recent neural rendering methods have demonstrated accurate view interpolation by
predicting volumetric density and color with a neural network. Although such volumetric …