Samurai: Shape and material from unconstrained real-world arbitrary image collections

M Boss, A Engelhardt, A Kar, Y Li… - Advances in …, 2022‏ - proceedings.neurips.cc
Inverse rendering of an object under entirely unknown capture conditions is a fundamental
challenge in computer vision and graphics. Neural approaches such as NeRF have …

Shinobi: Shape and illumination using neural object decomposition via brdf optimization in-the-wild

A Engelhardt, A Raj, M Boss, Y Zhang… - Proceedings of the …, 2024‏ - openaccess.thecvf.com
We present SHINOBI an end-to-end framework for the reconstruction of shape material and
illumination from object images captured with varying lighting pose and background. Inverse …

Unified neural encoding of BTFs

G Rainer, A Ghosh, W Jakob… - Computer Graphics …, 2020‏ - Wiley Online Library
Realistic rendering using discrete reflectance measurements is challenging, because
arbitrary directions on the light and view hemispheres are queried at render time, incurring …

Inverse rendering of translucent objects using physical and neural renderers

C Li, TT Ngo, H Nagahara - … of the IEEE/CVF Conference on …, 2023‏ - openaccess.thecvf.com
In this work, we propose an inverse rendering model that estimates 3D shape, spatially-
varying reflectance, homogeneous subsurface scattering parameters, and an environment …

Deep SVBRDF Acquisition and Modelling: A Survey

B Kavoosighafi, S Hajisharif, E Miandji… - Computer Graphics …, 2024‏ - Wiley Online Library
Hand in hand with the rapid development of machine learning, deep learning and
generative AI algorithms and architectures, the graphics community has seen a remarkable …

Estimating physically-based reflectance parameters from a single image with GAN-guided CNN

CH Rhee, CH Lee - IEEE Access, 2022‏ - ieeexplore.ieee.org
We present a method that estimates the physically accurate reflectance of materials from a
single image and reproduces real world materials which can be used in well-known …

Generating parametric brdfs from natural language descriptions

S Memery, O Cedron, K Subr - Computer graphics forum, 2023‏ - Wiley Online Library
Artistic authoring of 3D environments is a laborious enterprise that also requires skilled
content creators. There have been impressive improvements in using machine learning to …

Frost-brdf: A fast and robust optimal sampling technique for brdf acquisition

E Miandji, T Tongbuasirilai, S Hajisharif… - … on Visualization and …, 2024‏ - ieeexplore.ieee.org
Efficient and accurate BRDF acquisition of real world materials is a challenging research
problem that requires sampling millions of incident light and viewing directions. To …

[PDF][PDF] Bonn Appearance Benchmark.

S Merzbach, R Klein - MAM@ EGSR, 2020‏ - diglib.eg.org
There is a general shortage of standardized comparisons in the field of appearance
modeling. We therefore introduce a benchmark for assessing the quality of reflectance …