Ndt-transformer: Large-scale 3d point cloud localisation using the normal distribution transform representation

Z Zhou, C Zhao, D Adolfsson, S Su… - … on Robotics and …, 2021 - ieeexplore.ieee.org
3D point cloud-based place recognition is highly demanded by autonomous driving in GPS-
challenged environments and serves as an essential component (ie loop-closure detection) …

Bonnet: An open-source training and deployment framework for semantic segmentation in robotics using cnns

A Milioto, C Stachniss - 2019 international conference on …, 2019 - ieeexplore.ieee.org
The ability to interpret a scene is an important capability for a robot that is supposed to
interact with its environment. The knowledge of what is in front of the robot is, for example …

A fully end-to-end deep learning approach for real-time simultaneous 3D reconstruction and material recognition

C Zhao, L Sun, R Stolkin - 2017 18th International Conference …, 2017 - ieeexplore.ieee.org
This paper addresses the problem of simultaneous 3D reconstruction and material
recognition and segmentation. Enabling robots to recognise different materials (concrete …

Learning Kalman Network: A deep monocular visual odometry for on-road driving

C Zhao, L Sun, Z Yan, G Neumann, T Duckett… - Robotics and …, 2019 - Elsevier
This paper proposes a Learning Kalman Network (LKN) based monocular visual odometry
(VO), ie LKN-VO, for on-road driving. Most existing learning-based VO focus on ego-motion …

Dense rgb-d semantic mapping with pixel-voxel neural network

C Zhao, L Sun, P Purkait, T Duckett, R Stolkin - Sensors, 2018 - mdpi.com
In this paper, a novel Pixel-Voxel network is proposed for dense 3D semantic mapping,
which can perform dense 3D mapping while simultaneously recognizing and labelling the …

Robust and long-term monocular teach and repeat navigation using a single-experience map

L Sun, M Taher, C Wild, C Zhao… - 2021 IEEE/RSJ …, 2021 - ieeexplore.ieee.org
This paper presents a robust monocular visual teach-and-repeat (VT&R) navigation system
for long-term operation in outdoor environments. The approach leverages deep-learned …

Simultaneous material segmentation and 3D reconstruction in industrial scenarios

C Zhao, L Sun, R Stolkin - Frontiers in Robotics and AI, 2020 - frontiersin.org
Recognizing material categories is one of the core challenges in robotic nuclear waste
decommissioning. All nuclear waste should be sorted and segregated according to its …

Monocular teach-and-repeat navigation using a deep steering network with scale estimation

C Zhao, L Sun, T Krajník, T Duckett… - 2021 IEEE/RSJ …, 2021 - ieeexplore.ieee.org
This paper proposes a novel monocular teach-and-repeat navigation system with the
capability of scale awareness, ie the absolute distance between observation and goal …

A quantitative analysis on Gmapping algorithm parameters based on lidar in small area environment

H Wang, M Huang, D Wu - … Intelligent Systems Conference: Volume III 15th, 2020 - Springer
This paper focuses on the influence of two important parameters of Gmapping algorithm on
the mapping accuracy. We also compute the PC consumption during mapping an indoor …

Mapping Crowd-based Dynamic Blockages for Navigation in Indoor Environments

A Deus, G Daudt, R Maffei… - 2023 IEEE 19th …, 2023 - ieeexplore.ieee.org
In indoor environments, the presence of people and dynamic objects is a common
occurrence. In autonomous navigation, this proposes a challenge since such objects have …