Neural fields in visual computing and beyond

Y Xie, T Takikawa, S Saito, O Litany… - Computer Graphics …, 2022 - Wiley Online Library
Recent advances in machine learning have led to increased interest in solving visual
computing problems using methods that employ coordinate‐based neural networks. These …

Leave No Photon Behind: Artificial Intelligence in Multiscale Physics of Photocatalyst and Photoreactor Design

JYY Loh, A Wang, A Mohan, AA Tountas… - Advanced …, 2024 - Wiley Online Library
Although solar fuels photocatalysis offers the promise of converting carbon dioxide directly
with sunlight as commercially scalable solutions have remained elusive over the past few …

[HTML][HTML] Lvac: Learned volumetric attribute compression for point clouds using coordinate based networks

B Isik, PA Chou, SJ Hwang, N Johnston… - Frontiers in Signal …, 2022 - frontiersin.org
We consider the attributes of a point cloud as samples of a vector-valued volumetric function
at discrete positions. To compress the attributes given the positions, we compress the …

[HTML][HTML] MARF: The medial atom ray field object representation

PB Sundt, T Theoharis - Computers & Graphics, 2023 - Elsevier
Abstract We propose Medial Atom Ray Fields (MARFs), a novel neural object representation
that enables accurate differentiable surface rendering with a single network evaluation per …

L-tracing: Fast light visibility estimation on neural surfaces by sphere tracing

Z Chen, C Ding, J Guo, D Wang, Y Li, X Xiao… - … on Computer Vision, 2022 - Springer
We introduce a highly efficient light visibility estimation method, called L-Tracing, for
reflectance factorization on neural implicit surfaces. Light visibility is indispensable for …

Retr: Modeling rendering via transformer for generalizable neural surface reconstruction

Y Liang, H He, Y Chen - Advances in Neural Information …, 2024 - proceedings.neurips.cc
Generalizable neural surface reconstruction techniques have attracted great attention in
recent years. However, they encounter limitations of low confidence depth distribution and …

[HTML][HTML] HOLOTWIN: A Modular and Interoperable Approach to Holographic Telepresence System Development

I Bozhilov, R Petkova, K Tonchev, A Manolova… - Sensors, 2023 - mdpi.com
In the field of holographic-type communication (HTC), this paper presents a comprehensive
exploration of existing technologies and proposes a novel, modular architecture for …

AD PerDevKit: An autonomous driving perception development kit using CARLA simulator and ROS

J de la Peña, LM Bergasa, M Antunes… - 2022 IEEE 25th …, 2022 - ieeexplore.ieee.org
Every now and then a new dataset appears that aims to help training computer vision
models for autonomous vehicles (AVs), being KITTI [1] the most famous, but others like …

Light field processing for media applications

J Keinert, L Fink, F Goldmann, MSK Gul… - Immersive Video …, 2023 - Elsevier
Light fields describe the amount and direction of light rays flowing through every point in
space. They allow reproducing different perspectives of a captured scene or a digitized …

Development of a Ray Tracing Framework for Simulating Acoustic Waves Propagation Enhanced by Neural Networks

O Terletskyi, P Venherskyi… - 2023 IEEE 13th …, 2023 - ieeexplore.ieee.org
Accurate simulation of sound propagation is pivotal across a spectrum of disciplines ranging
from virtual reality to architectural acoustics. This study delves into the innovative …