Geowizard: Unleashing the diffusion priors for 3d geometry estimation from a single image

X Fu, W Yin, M Hu, K Wang, Y Ma, P Tan… - … on Computer Vision, 2024 - Springer
We introduce GeoWizard, a new generative foundation model designed for estimating
geometric attributes, eg, depth and normals, from single images. While significant research …

Nerfactor: Neural factorization of shape and reflectance under an unknown illumination

X Zhang, PP Srinivasan, B Deng, P Debevec… - ACM Transactions on …, 2021 - dl.acm.org
We address the problem of recovering the shape and spatially-varying reflectance of an
object from multi-view images (and their camera poses) of an object illuminated by one …

Editable scene simulation for autonomous driving via collaborative llm-agents

Y Wei, Z Wang, Y Lu, C Xu, C Liu… - Proceedings of the …, 2024 - openaccess.thecvf.com
Scene simulation in autonomous driving has gained significant attention because of its huge
potential for generating customized data. However existing editable scene simulation …

Infinite photorealistic worlds using procedural generation

A Raistrick, L Lipson, Z Ma, L Mei… - Proceedings of the …, 2023 - openaccess.thecvf.com
We introduce Infinigen, a procedural generator of photorealistic 3D scenes of the natural
world. Infinigen is entirely procedural: every asset, from shape to texture, is generated from …

Neural fields meet explicit geometric representations for inverse rendering of urban scenes

Z Wang, T Shen, J Gao, S Huang… - Proceedings of the …, 2023 - openaccess.thecvf.com
Reconstruction and intrinsic decomposition of scenes from captured imagery would enable
many applications such as relighting and virtual object insertion. Recent NeRF based …

Nerv: Neural reflectance and visibility fields for relighting and view synthesis

PP Srinivasan, B Deng, X Zhang… - Proceedings of the …, 2021 - openaccess.thecvf.com
We present a method that takes as input a set of images of a scene illuminated by
unconstrained known lighting, and produces as output a 3D representation that can be …

Nerd: Neural reflectance decomposition from image collections

M Boss, R Braun, V Jampani… - Proceedings of the …, 2021 - openaccess.thecvf.com
Decomposing a scene into its shape, reflectance, and illumination is a challenging but
important problem in computer vision and graphics. This problem is inherently more …

Modeling indirect illumination for inverse rendering

Y Zhang, J Sun, X He, H Fu, R Jia… - Proceedings of the …, 2022 - openaccess.thecvf.com
Recent advances in implicit neural representations and differentiable rendering make it
possible to simultaneously recover the geometry and materials of an object from multi-view …

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 …

Hypersim: A photorealistic synthetic dataset for holistic indoor scene understanding

M Roberts, J Ramapuram, A Ranjan… - Proceedings of the …, 2021 - openaccess.thecvf.com
For many fundamental scene understanding tasks, it is difficult or impossible to obtain per-
pixel ground truth labels from real images. We address this challenge by introducing …