Learning multi-view aggregation in the wild for large-scale 3d semantic segmentation

D Robert, B Vallet, L Landrieu - Proceedings of the IEEE …, 2022 - openaccess.thecvf.com
Recent works on 3D semantic segmentation propose to exploit the synergy between images
and point clouds by processing each modality with a dedicated network and projecting …

Uncertainty guided policy for active robotic 3d reconstruction using neural radiance fields

S Lee, L Chen, J Wang, A Liniger… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
In this letter, we tackle the problem of active robotic 3D reconstruction of an object. In
particular, we study how a mobile robot with an arm-held camera can select a favorable …

Autonomous exploration and mapping system using heterogeneous UAVs and UGVs in GPS-denied environments

H Qin, Z Meng, W Meng, X Chen, H Sun… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
In this paper, we present a novel integrated vehicular system using collaborative unmanned
aerial vehicles (UAVs) and unmanned ground vehicles (UGVs) for autonomous exploration …

Viewcrafter: Taming video diffusion models for high-fidelity novel view synthesis

W Yu, J Xing, L Yuan, W Hu, X Li, Z Huang… - arXiv preprint arXiv …, 2024 - arxiv.org
Despite recent advancements in neural 3D reconstruction, the dependence on dense multi-
view captures restricts their broader applicability. In this work, we propose\textbf …

Neu-nbv: Next best view planning using uncertainty estimation in image-based neural rendering

L Jin, X Chen, J Rückin… - 2023 IEEE/RSJ …, 2023 - ieeexplore.ieee.org
Autonomous robotic tasks require actively perceiving the environment to achieve application-
specific goals. In this paper, we address the problem of positioning an RGB camera to …

A comparison of volumetric information gain metrics for active 3D object reconstruction

J Delmerico, S Isler, R Sabzevari, D Scaramuzza - Autonomous Robots, 2018 - Springer
In this paper, we investigate the following question: when performing next best view
selection for volumetric 3D reconstruction of an object by a mobile robot equipped with a …

Neurar: Neural uncertainty for autonomous 3d reconstruction with implicit neural representations

Y Ran, J Zeng, S He, J Chen, L Li… - IEEE Robotics and …, 2023 - ieeexplore.ieee.org
Implicit neural representations have shown compelling results in offline 3D reconstruction
and also recently demonstrated the potential for online SLAM systems. However, applying …

Activermap: Radiance field for active mapping and planning

H Zhan, J Zheng, Y Xu, I Reid, H Rezatofighi - arXiv preprint arXiv …, 2022 - arxiv.org
A high-quality 3D reconstruction of a scene from a collection of 2D images can be achieved
through offline/online mapping methods. In this paper, we explore active mapping from the …

Naruto: Neural active reconstruction from uncertain target observations

Z Feng, H Zhan, Z Chen, Q Yan, X Xu… - Proceedings of the …, 2024 - openaccess.thecvf.com
We present NARUTO a neural active reconstruction system that combines a hybrid neural
representation with uncertainty learning enabling high-fidelity surface reconstruction. Our …

Object finding in cluttered scenes using interactive perception

T Novkovic, R Pautrat, F Furrer, M Breyer… - … on Robotics and …, 2020 - ieeexplore.ieee.org
Object finding in clutter is a skill that requires perception of the environment and in many
cases physical interaction. In robotics, interactive perception defines a set of algorithms that …